Used Scm Sandya for sale (649)

Condition: used, SCM M3 double edger, in good condition, 300 mm cutting width, 100 mm cutting height Fedpfx Amexlnpne Eopp

Condition: reconditioned (used), Number of spindles 6 St. Working width 240 mm Working height 200 mm Length of the planing table 2500 mm Feed speed 6-36 m/min. Dimensions (L/W/H) 4900x1700x2000 mm weight of the machine ca. 3500 kg Control SCM Mobile 10 SCM Superset NT PLUS Comp. 31 for window production ----- The machine is in process of partial reconditionning at our facility at the moment. Highlights: - Machine with 6 spindles (2 with HSK mounting) - Spindle speed 8,300 rpm - Working width 240 mm, working height 200 mm - Electronic horizontal and vertical spindle positioning - PRL equipment for glazing bead separation - Air-cushion table - Touchscreen control Technical Data: Working width: max. 240 mm (kit for min. width 15 to 25 mm) Working height: max. 200 mm Feed speed: infinitely variable 6 to 36 m/min via inverter Infeed table: length 2,500 mm Machine weight: approx. 3,550 kg Dimensions: length 4,900 mm / width 1,700 mm / height 1,700 mm 1st Spindle: _____ First bottom spindle, horizontal (jointer/planer) Motor with brake, 11 kW Diameter: 40 mm Speed: 6,000 rpm 2nd Tool Mount (HSK): _____ First right tool mount, vertical Motor with brake, 7.5 kW Speed: 8,300 rpm HSK 85S quick-change system Electronic vertical and horizontal positioning 3rd Tool Mount (HSK): _____ First left tool mount, vertical Motor with brake, 7.5 kW Speed: 8,300 rpm HSK 85S quick-change system with pneumatic unit Electronic vertical and horizontal positioning Electronic tool diameter adjustment (setup) 4th Spindle: _____ First top spindle, horizontal Motor with Brake 11 kW Speed ??8,300 rpm Electronic horizontal positioning Electronic tool diameter adjustment (setup) 5th Spindle: _____ Second horizontal top spindle Motor with brake 7.5 kW Speed ??8,300 rpm Electronic vertical and horizontal positioning Electronic tool diameter adjustment (setup) 6th Spindle: _____ Second horizontal bottom spindle Motor with brake 7.5 kW Speed ??8,300 rpm Electronic vertical and horizontal positioning Additional technical features: _____ - 2 feed units following the top spindles to reduce the axis spacing from 620 mm to 450 mm (for short workpieces) - Driven, motorized feed roller integrated into the machine table Fjdpfx Aszq Hiqom Eepp - Pneumatic hold-down pressure before the jointing spindle (can be deactivated from the control panel) - Pneumatic feed deactivation for the final unit following the 2nd bottom spindle; operable even when the sound enclosure is closed - Pneumatic "TTL" pressure elements before the first horizontal top spindle - Air-cushion lubrication in the machine table to minimize friction - Manual lubrication pump for the machine table - Central lubrication system for guideways and controlled axes - 5 x electronic horizontal positioning (positions 2 – 3 – 4 – 5 – 6) - 4 x electronic vertical positioning (positions 2 – 3 – 5 – 6) - 3 x electronic tool diameter adjustment (setup) Positions (3 – 4 – 5) - Mobile 10 control system - PRL equipment (Glazing bead package) for cutting out the glazing bead - Soundproofing and safety enclosure with electromagnetic interlock (CE standard) Dust ...

Condition: excellent (used), Year of construction: 2019, functionality: fully functional, working width: 230 mm, planing height: 130 mm, total width: 1,800 mm, total height: 1,650 mm, total length: 3,500 mm, overall weight: 2,400 kg, table length: 2,000 mm, number of spindles: 4, extraction connection diameter: 120 mm, Capabilities: 230x130 mm Feed device for timber of all widths Option: pressure device in front of right spindle moulder for short timber Fpsdpfx Amjy E It Nj Eop Lower horizontal motor: 11 kW Right and left spindle moulder motors: 2 x 7.5 kW Upper planer motor: 11 kW Option: specific feed for workpieces up to 20 mm with electrically adjustable guide, controlled by foot pedal. Year: 2019

Condition: new, Year of construction: 2025, New machine Year of manufacture: 2025 Description: Technical Specifications Working width: 630 mm Work table dimensions: 640 x 1000 mm Working height: - Maximum: 300 mm - Minimum: 3.5 mm Max. depth of cut in one pass: 8 mm Min. workpiece length: 260 mm Cutter shaft diameter: 120 mm 4 Knives: 35 x 3 x 640 mm Fjdpfx Amjy D U A Io Espp Cutter shaft speed: 4,500 rpm Feed speed electronically adjustable: 4–20 m/min Feed motor (S6 -40%): 1.3 kW Extraction connection diameter: 150 mm Standard Equipment and Accessories - Automatic thickness table elevation with 2 speeds and micrometric adjustment - Thickness table with vertical movement via 4 steel-threaded spindles - Electronic control with 2 axes for setting: * the input value of the thickness table * the feed speed - Stepless feed speed adjustment from 4 to 20 m/min via inverter - Feed speed automatically adapts in relation to the main motor’s maximum power consumption - Upper ribbed steel roller at infeed - Two upper rubber-coated feed rollers at outfeed - Replaceable feed rollers - Independent pneumatic pressure regulation of the upper feed rollers - Motor power: 9 kW 50 Hz (11 kW 60 Hz) with automatic star-delta starting: * S1: 7.5 kW / 10 HP / 50 Hz (8.8 kW / 12 HP / 60 Hz) * S6 -40%: 9 kW / 12 HP / 50 Hz (11 kW / 15 HP / 60 Hz) Safety/Protection - Noise dampening protection at infeed and outfeed - Micro safety switch at protective cover - Emergency stop switch at front and rear of the machine - Lockable main switch - Motor protection switch - Low-voltage circuit (110 Volt) - Automatic motor brake - CE Declaration of Conformity Product code: S 7 109999 Standard safety regulations 530314 TERSA – Cutter shaft (monoblock version) with disposable double-edged knives 083201 Base frame 930731 Volt 400 EU R02017 L’invincibile S 7 CE version 931201 Frequency 50 Hz 109993 MACHINE LANGUAGE: German Availability: short-term Location: Flörsheim

Condition: ready for operation (used), Year of construction: 2012, complete production line from SCM Technical details: Workpiece length 250 - 3,100 mm Productivity 180 parts/shift Feed rate, continuously adjustable, max. 20 m/min Automatic central lubrication system CE conformity marking 2 slot spindles with HSK85 tool holders 2 profiling spindles, right, with HSK85 tool holders 2 profiling spindles, left, with HSK85 tool holders 3 spindles, horizontal 8 tool changers, 96 positions Space requirement approx. 30,000 x 15,000 mm Fjdpfoz D R S Tjx Am Eopp Equipment of the system: 1 - Transverse conveyor SCM for feeding the planing machine 2 - Planing machine Superset NT 31 3 - Transverse conveyor SCM to the double-end profiler 4 - Double-end profiler SCM Multiten D 5 - Transverse conveyor SCM to the drilling machine 6 - Drilling machine SCM Fleximat 7 - Double-angle transfer with transverse buffer SCM TA 1/1 8 - Drilling machine SCM Fleximat 9 - Double-angle transfer with transverse buffer SCM 10 - Longitudinal conveyors 11 - Profiling machine SCM Winprof R 12 - Transverse conveyor SCM 13 - Profiling machine SCM Winprof L 14 - Transverse conveyor at the outfeed SCM

Condition: used, Year of construction: 2019, functionality: fully functional, input voltage: 400 V, input current: 40 A, input frequency: 50 Hz, type of input current: three-phase, cutting height (max.): 107 mm, saw blade diameter: 400 mm, height adjustment type: mechanical, overall weight: 4,070 kg, Equipment: documentation/manual, We offer this used SCM Casadei Axo 400/38 panel saw, manufactured in 2019. Brand: SCM Casadei Sempre Serial number: AE00000295 Type: SEZ.MON.2 Model: AXO (Passat) 400/38 Year of manufacture: 2019 Weight: 4070 kg Rated voltage: 400 V Number of phases: 3 Current: 40 A Frequency: 50 Hz Short-circuit current: 10 kA Fpodpfx Aez R Su Sjm Esp If you have any questions or require additional information, please send us a message or contact us by phone.

Condition: reconditioned (used), functionality: fully functional, Refurbished four-sided planer and moulder from SCM GROUP. This four-shaft machine enables high-quality and precise planing and is equipped with a soundproof safety enclosure. Its simple and proven construction ensures long service life and consistent performance. The machine is designed for small workshops producing simple battens, semi-finished products for panel gluing, machining of window scantlings, etc. Thanks to its capacity, this four-side planer is also suitable for pre-processing before a machining center for window manufacturing. Maximum workpiece dimensions: 180 x 105 mm Aluminium planing heads included in the machine price Suitable for profile tools up to 10 mm Includes optional press roller in front of the tool Technical data: - Working width min/max: 23 / 180 mm - Working height min/max: 6 / 105 mm - Useful length of vertical/horizontal working spindles: 120 / 190 mm Fodowbgtgepfx Am Ejpp - Axial spindle adjustment: 15 mm - Motor power (horizontal spindles): 7.5 kW - Motor power (vertical spindles): 5.5 kW - Feed motor power: 1 kW - Infeed table length: 1700 mm - Feed speed: 6/12 m/min - Spindle speed: 6000 rpm - Tool diameter: 100 mm - Spindle diameter for tool mounting: 35 mm - Feed roller diameter: 120 mm - Extraction connection: 160 mm - Weight: 1200 kg Please note: The status of refurbishment and the machine’s readiness for collection must be verified in advance! Stock location: Telnice near Brno Naturally, machine testing, demonstration, and operator training are included.

Condition: new, DescriptionWork table made of heavily ribbed gray cast iron and base frame made of welded steel guarantee torsional rigidity and vibration-free operationUnique in this performance class: Format sliding carriage made of anodized aluminum for highest cutting precisionCutting plane directly on the saw bladeSwiveling saw blade from 90° - 45Trimming frame with aluminum crosscut fence and adjustable fence jaw for panels and large workpiecesMilling protection hood for profilingTwo independent motors for each working unitTECHNICAL DATADimensions and weightsWeight (net) approx. 190 kgSuction connectionSuction port diameter 120 mmSuction port diameter saw blade guard 60 mmElectrical dataSupply voltage 400 VMains frequency 50 HzNominal operating mode drive motor S6Duty cycle drive motor 40Power of drive motor 2 x 1.8 kWSliding carriage and tableLength of sliding table 1140 mmFormat sliding carriage width 201 mmHeight of format sliding carriage 70 mmtable length 1040 mmtable width 224 mmMilling spindlespindle mandrel diameter 30 mmuseful length of spindle 75 mmspindle speeds 5000/7500 min?¹Milling tool diameter l diameter max. 160 mmtool diameter max. tenon milling 200 mmCircular saw unittrimming length 1200 mmCutting width with rip fence 700 mmMax. Trimming width to the left of the saw blade 1200 mmSaw blade inclination 90 - 45Max. Cutting height 90° 75 mmMax. cutting height Cutting height 45°60 mmMax. Saw blade projection 90° 67 mmMax. saw blade Saw blade projection 45°40 mmDiameter (main) saw blade 250 mmSpeed (main) saw blade 4000 min?¹EquipmentAnodized aluminum sliding carriageTrimming frame with angle-adjustable crosscut fence with a folding stop and degree scaleSaw parallel stopEccentric clampTable wideningTrimming fence with wooden fence jawsManual height adjustment of the spindleSaw blade height adjustment manualsaw blade tilt adjustment manual&nbsp, Fpjdpovwfqwefx Am Esp

Condition: excellent (used), Independent machine (standing alone) and/or Universal machine (First & Second in a line) Electronic Programmer EasyLing Safety and sound-proof enclosure No. 3+3 Vertical columns to support the working units Min. useful working width (mm) 240 Max. useful working width (mm) 3100 Min. useful working tickness (mm) 3 Max. useful working tickness (mm) 150 Distance between center-axes of the disappearing dogs (mm) 800 Fpodpfxewhmdfs Am Ejp Adjustable (min/max) feeding speed (m/min) 4 - 24 Total installed power No. 4 Working groups (for each machine's side): Scoring Unit Jumping Scoring Unit 1 x Kw 3 (RPM 6000) Hogging Unit 1 x Kw 6 (RPM 6000) 0-10° Jumping Milling Unit 1 x Kw 6 (RPM 6000) 0°-90° Milling-Shaping unit 1 x Kw 6 (RPM 6000) 0°-90°

Condition: used, Type SI 15 WF Dimension of sliding table 2700x2300mm Table travel 2600 mm Max. the length of the ruler by saw 900 mm Saw blade diameter 400 mm Blade tilt 0-45 deg Table size: 1150x630 mm Main spindle diameter 30 mm Main motor 11 kW 380 V Maximum clearance 140 mm Transport dimensions 2700 2700x1800x1200 mm Weight 820 kg Fpsdpfeitvd Iex Am Esp Price 1200 Eur (EXW Jonava, Lithuania)

Condition: excellent (used), Year of construction: 2001, I sell the format sliding table saw with scoring SCM SI 300N, year 2001. Sliding table length 3200mm. Max. cutting width on cross fence 1950 / 2850mm. Max. cutting width on parallel fence 1270mm. Motor 5,5 kW. Max. saw blade diameter fi.300x30mm Max. scoring saw blade diameter fi.120x20mm Fpjdpfx Amsiu Awbo Eep Main blade (scoring blade) 4000 (8000) rpm. Condition very good. Avialable immediately. Please contact for more photos and details.

Condition: new, Year of construction: 2025, Technical data: usable working width 520 mm total table length 2310 mm cutter block diameter 120 mm cutterblock speed 5000 rpm 4 knives 35x3x520 mm aluminum dressing fence 1200x190 mm planing fence inclination from 90° to 45 min./max. planing height 3 / 250 mm feed speed thickness 5-8-12-18 m/min. Suction stroke diameter dressing 120 mm Suction hood diameter thickness 120 mm Standard equipment: - Work table adjustment in the infeed by means of parallelogram system, indication for chip removal by degree scale. - simultaneous height adjustment and locking of work tables complete with anti-tilt device - quick changeover system to switch from dressing to thicknessing operations (CE version) by means of a special support for opening the dressing tables and an automatic pneumatic positioning system of the suction hood, with hydraulic support - "READY" electronic control includes: - Adjustment of the thicknessing table - Manual, semi-automatic and automatic mode with 99 storable working programs - Additional functions: Calculator and hour meter - machine table with height adjustment by 4 steel threaded spindles Fedpfxen Sm Tij Am Espp - rubber-coated feed roller at the outlet - exchangeable feed rollers - link pressure shoes in the infeed - planing shaft and setting gauge for planing knives incl. the following special accessories: "TERSA" cutterblock with one-way reversible knives, swivelling auxiliary fence

Condition: used, Year of construction: 1998, machine/vehicle number: AB/118120, SECOND-HAND TILTING SPINDLE MOULDER SCM MOD. T110 I - CE RULES - Volt. 400/50 Fpjdjwrfhkjpfx Am Ejp - S/N AB/118120 - Year 1998

Condition: used, Ferwood Code: RU0001071 - Condition: Used - Compatible Machine: CNC SCM - If interested we offer a revision service, contact us. Fpodpfxsu U D Ahe Am Esp

Condition: used, Ferwood Code: RU0011365 - Manufacturer Code: 0000506990B - Condition: Used - Compatible Machine: SQUADRABORDA SCM/STEFANI - If interested we offer an overhaul service, contact us. Fjdpsva Avcsfx Am Espp

Condition: new, The work table made of heavily ribbed gray cast iron andguarantee the base made of welded steelTorsion resistance and vibration-free workingHigh quality machine at a real entry-level priceUnique in this performance class:- Format sliding carriage made of anodized aluminum for the highestcutting precision- Cutting plane directly on the saw blade- Swiveling saw blade unit from 90 - 45 °- Table bracket with aluminum crosscut fence and adjustableStop flap for plates and large workpieces- Rip fence with round bar guide and fine adjustment- Powerful engine- Made in EuropeDimensions and weightsWeight (net) approx. 170kgDust extraction connectionExtraction nozzle diameter 120mmExhaust nozzle diameter saw blade protection 60mmTransport width 680 mmWorking area 1600 mm x 2300 mmSpace requirement 2613.5 mm x 2134 mmPlease add the specified dimensions with the space required to obtain the recommended free space for the dimensions take into account maximum travels or usable lengthsElectrical data400 V supply voltageDrive motor 1.8 kWPhase (s) 3 PhNominal operating mode drive motor S6Current type ACDuty cycle drive motor 40%Mains frequency 50 HzSliding carriage and tableFormat sliding table 1140 mm x 200 mm x 70 mmTable 1024 mm x 224 mm x 900 mmsaw unitCutting width with rip fence 700 mmMax. Cutting height 90 ° 67mmMax. Cutting width to the left of the saw blade 1200 mmMax. Cutting height 45 ° 40mmEdging length 1200 mmSaw blade diameter 250mmSaw blade inclination 90 - 45 °Saw blade speed 3900min¯¹scope of deliverytable extensionAnodized aluminum sliding tableRip fence with round bar guide and fine adjustmentAluminum folding stopEccentricItem No. 5504113 Fpedpfxjvxr S Re Am Eep

Condition: used, Year of construction: 2001, Type Record 121 Number of working axes 3+ Useful working area axis X-Y-Z 2600-1080-250 mm Table dimensions 2600 x 1080mm Spindle speed 900 - 18000 rpm Number of milling spindles: 1 Tool change positions: 12 Tool clamping system HSK63F Work table Matrix table The main engine is 7.5 kw Vacuum pump performance 250/300 m3/h Vacuum motor 6.5 kw Fodpfxov Dtibs Am Espp The diameter of the extraction socket is 150 mm Air pressure 7 bar Voltage 380V/50HZ Transport dimensions 3700x3200x2600mm Weight 3500 kg The price is 15500 Eur

Condition: refurbished (used), Year of construction: 2012, machine/vehicle number: AA1/016854, functionality: fully functional, 3-AXIS DRILLING & MILLING CENTER Make: SCM Model: TECH Z2 Comp R0410.01 Serial No.: AA1/016854 Year: 2012 (Photos taken before overhaul, functional testing, and cleaning) MAKING CAPACITIES: - Max. workpiece height (thickness): 160 mm - Max. workpiece length: 2700 mm Dual station: 1210 mm - Max. workpiece width: 1300 mm Movements: - X-axis travel: 3060, Y-axis: 1735, Z-axis: 250 mm - Max. travel speed (vector: 60 m/min) MACHINE COMPOSITION: - 6 Pneumatically clamped beams for suction cups, e.g., 120x120 or 55x120 mm - Unit Automatic lubrication - Mounted unit on the neck of the sign composed as follows: (X movements by rack and pinion, Y movements by screws and bushings; high-quality precision linear guides with automatic lubrication) • 11 kW (15 HP) milling/routing unit: - Rotation 1500 - 24000 rpm, variable speed, right/left direction - Tool holder connection type HSK63F, ER32 collet - Onboard magazine for 8 tools - Perimeter extraction hood • 18-chuck drilling unit: - 12 independent vertical chucks (8 in the X direction, 5 in the Y direction) - 6 horizontal chucks (4 in the X direction, 2 in the Y direction) - Center distance between chucks 32 mm for M10 / Ø11 mm drill bits - Rotation speed 4000 rpm Fedpfxov Tzrvj Am Eepp - Pneumatic vertical stroke 60mm - Perimeter extraction hood • Integrated unit for groove sawing and milling - Ø120mm blade, 6mm thick - 6000 rpm speed - 60mm pneumatic vertical stroke • Mobile console on a jib with a control PC: – Windows XP operating system – 17" LCD screen – Ethernet connection – Xilog and Maestro machine interface software OTHER FEATURES: - 400V overall power supply. Three-phase + N+T 50Hz IN37A - 12 kW electro-spindle motor - 2.2 kW drilling/grooving motor - 1 x 2.4 kW vacuum pump: 90-108 m3/h - Pneumatic supply >=7 Bar - Suction: Suction inlets: 2 x Ø 150 mm (1 x Ø 200 mm inlet using the installed bypass) Recommended speed: 30 m/s - 3400 m3/h - CE-compliant machine with safety zone and light barrier Operating dimensions with safety zone: see documentation excerpts Shipping dimensions: to be specified when preparing the equipment Estimated total weight: 2200 kg Machine supplied with instruction manual and software, spare parts list, electrical and pneumatic diagrams. Please contact us for the supply of consumables, accessories, and/or vacuum systems. Machine serviced and brought into compliance, with quality control and dynamic functional testing. 3-month warranty and compliance certificate. Available from stock, subject to prior sale. Prices excluding VAT. Delivery and additional services upon request.

Condition: used, Year of construction: 2015, Numeric Control Startouch Control System Panel height mm. 60 Edges in PVC/Abs rolls mm. 3 Solid wood in strips mm. 6 Feed speed up to 11 m/min Working height adjustable electronically by C.N. Panel support guide with adjustment Fpodpfotxtzkex Am Eep Side roller conveyor with idle wheels for panel support Anti-adhesive group Adjustable two-motor rectifier unit Reel holder plate Gluing group for EVA glue Edge pressure unit on straight profiles with adjustable pressure rollers Trimming unit with 2 motors with automatic inclination adjustment Gleaning unit electronically adjustable by C.N. Multifunction rounding unit (edner + rounder) adjustable by C.N. Edge scraper unit Glue scraper unit Oscillating brush group

Condition: reconditioned (used), Year of construction: 2001, machine/vehicle number: AB141760, functionality: fully functional, power: 7.5 kW (10.20 HP), cutting width (max.): 1,500 mm, cutting width at rip fence: 1,500 mm, sliding table length: 3,200 mm, Equipment: scorer, SCM sliding table saw, model SI 400 E Connected load 380V Main motor 7,5kW Scoring motor 0.75kW Length of trimming carriage 3200 mm Cutting width 1500 mm Table extension 840 x 320 mm Parallelogram guard with wide and narrow hood Fpedpjtwp Epjfx Am Ejp Scoring unit manual adjustment electric height adjustment electric swivel with siko display Suction connection 1x100mm 1x120mm

Condition: excellent (used), Year of construction: 2022, functionality: fully functional, feed rate X-axis: 40 m/min, working width: 240 mm, planing height: 120 mm, spindle diameter: 40 mm, overall weight: 4,000 kg, power of feed motor: 4,000 W, We offer this very well-maintained SCM superset nt moulder and planer, year of manufacture 2022. Manufacturer: SCM Model: superset nt Year of manufacture: 2022 Condition: very good Category ID: 858 Type ID: 2293 Type: Moulder and Planer Fpedpfxjyapi Hs Am Eep If you have any questions or need further information, please feel free to send us a message or call us.

Condition: used, Year of construction: 1992, used Manufacturer: SCM Model: Compact 220 S Year of manufacture: 1992 Machine No.: 110830 GS-certified for wood dust Number of spindles: 4 Spindle arrangement: bottom–right–left–top Motors: 4–5.5–4 kW Planing width approx. 220 mm Planing height approx. 120 mm Spindle diameter: 40 mm Table length approx. 2500 mm Cutterhead system: Tersa 230/125 Pre-milling cutter Pneumatic roller pressure Infeed before the jointer Feed speed 5–20 m/min Profiling Sliding rollers Extraction connection 4 x 120 mm Required space approx. 3000 mm x 1400 mm x 1600 mm Fpodpfx Amow En H No Eop Weight approx. 1500 kg Storage location: 97447 Gerolzhofen, free loaded, unpacked Delivery in as-is condition, as inspected, without guarantee or warranty.

Condition: used, Year of construction: 1998, Bottom right left top bottom Fpedpfxsxdw Udj Am Esp universal working width 220 mm working height 120 mm

Condition: used, functionality: fully functional, planing width: 520 mm, total width: 800 mm, total height: 1,500 mm, overall weight: 900 kg, total length: 3,100 mm, working width: 520 mm, number of planer blades: 4, planer shaft diameter: 120 mm, table length: 3,050 mm, – CE marking – machine as new TECHNICAL SPECIFICATIONS – max. planing width: 520 mm – cutterhead diameter: 120 mm – 4-knife cutterhead – TERSA knives – noise reduction comb at cutterhead – jointer shaft guard – table width: 51 cm – table length: 305 cm – hydraulic lifting by pedal – height counter – motor: 7.5 kW Fodpfx Ajw Iqa Njm Ejpp – tilting fence – manual star-delta switch – extraction port connection: 120 mm – two adjustable tables – quiet operation – full factory cast iron body – original factory paint – dimensions (L/W/H): 310 x 70 x 150 cm – weight: 900 kg

Condition: good (used), functionality: fully functional, Total table length 2600 mm Fodpfxewx Nkio Am Eepp Planing width 500 mm