Condition: good (used), Year of construction: 2002, Ref. -No.: 10612 Manufacturer: LIEBHERR Type: LC 3002 Year of construction: 2002 Type of control: CNC Control: LIEBHERR Storage location: Halberstadt Country of origin: Germany Serial no.: 30XX Max. Module: 30 mm Min. Module: 4 mm Crodoxqllwjpfx Ah Uoi Max. Workpiece Diameter: 3000 mm ambient temperature: +15...+38 ° cutting speed: 25 - 250 m / min Milling head swivel angle: 0,001 ° Resolution accuracy: 0,1 Degree Workpiece table load: 300 kN Operating voltage: 400 V control voltage: 24 V frequency: 50 Hz Max. rated current: 230 A Fuse in the supply line: 250 A Max. milling diameter spur gears/helical gears: 3.000 mm Further information: Suitable for internal and external gear cutting. The machine can be viewed by appointment.

Condition: excellent (used), max. wheel diameter 400 mm gear width 400 mm max. module 15 min. module 0,5 Control Klingelnberg workpiece weight 300 kg ical angle 0 - 90 ° Credpfx Aoxqrhxjh Uji centre distance 15 - mm weight of the machine ca. 1,9 t dimensions of the machine ca. 2,3 x 1,8 x 2,4 m Fully automatic CNC-controlled gear measuring center for spur gears and other gears depending on the software. Equipment for internal gears. Software: - Spur gear, hob measuring, worm checking

Condition: ready for operation (used), Year of construction: 2008, functionality: fully functional, GP300 CNC gear hobbing machine, dry machining. Siemens 840D Solution Line, 5-axis system, for shaft and disc workpieces. Max. Ø300 mm, max. module 6, swivel range ±45°, axial travel 440 mm, hobbing power 15 kW, HSK-B80, table Ø300 mm, direct drive, speed 90–900 rpm. High precision, digital drive technology (Sinamics S120), automatic head positioning 0.001°, linear guides, safety retraction, temperature compensation, complete enclosure. Crsdpfx Ahjxqn Tqo Uoi

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, Precision profile grinding machine PPSM Habrama 2200 rack and pinion grinding machine Manufacturer [manufacturer]: Habrama Moving column machine - ideal for automatic loading Type [ type]: PPSM 2200 Control unit: Siemens 840D sl Sinumerik Year of construction: 10/2009 Grinding range: Module 0.1 to 22 cutting and special profiles, special pitches Travel path axes: X-axis (longitudinal): 2200(2500)mm Y-axis(transverse): 500mm Z-axis (vertical): 410mm C-axis: +30°/-30° B-axis: +20°/-20° U-axis: 105mm W-axis: 125mm B2-axis: +20°/-20° Workbench: 390 x 3,750mm Max. Table load: 4000kg Feed speed X-axis: 21m/min Y-axis feed speed: 10m/min Feed speed Z-axis [feed speed]: 6m/min Feed speed C-axis [feed speed]: 2m/min Feed speed B-axis [feed speed]: 6m/min Feed speed U-axis [feed speed]: 4m/min Feed speed W-axis [feed speed]: 4m/min Feed speed B2 axis [feed speed]: 6m/min Grinding head Drive power: 45kW (S6 at 40%) Spindle speed: max. 4000 1/min Csdeu Rqg Iopfx Ah Usri Grinding wheel holder: 100mm H5 Cutting speed programmable: constant 10-80 m/s Grinding wheel: ceramic or resin-bonded Grinding wheel width max.: 101mm Grinding wheel ø: min. 210mm-max. 400mm Bore diameter of grinding wheel: 152.4mm (6 inch) Grinding range: up to module 22 special profiles freely programmable Hybrid clamping device / plates Coolant system: approx. 4000 liters with integrated deep-bed filter Machine total connected load: 100kVA Weight: 20,000 kg Space required [needed space ]approx. (L x D x H): 5,200mm x 3,000mm x 2,600mm Complete documentation is available. Inspection under power can take place at short notice. For further questions please do not hesitate to contact us. Price, ex stock here plus VAT. Condition: good - ready for demonstration Delivery: ex stock - as viewed Payment: strictly net - after receipt of invoice Subject to prior sale, errors excepted. We ask for your order. Further machines and systems available from stock - please enquire. We look forward to hearing from you.

Condition: used, total height: 1,200 mm, total width: 1,200 mm, total length: 4,000 mm, Empty weight: 4.000 kg - Documentation available: No - Control: Conventional - Transport dimensions: 4000mm x 1200mm x 1200mm (l x w x h) - Transport weight [kg]: 4000kg Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Crsdpfx Ahjwnib To Uji Lukas van Rossum

Condition: ready for operation (used), Used Liebherr S800 gear hobbing machine, technical data see photos. Crsdoxtu Dhjpfx Ah Usi

Condition: excellent (used), Year of construction: 1967, operating hours: 11,240 h, Very little use, Control: conventional, Lubricant: cutting oil, Accessories: Approx. 11 milling tools in double version GT3-5-8 as well as HTD-3-5-8 for various gear ranges Face drivers Captis M52 collet chuck Mini tilting container Oil drip tray Codoxnlvdopfx Ah Usri All gears, holders, and manuals included

Condition: ready for operation (used), Year of construction: 1971, wheel width: 630 mm, table diameter: 630 mm, capacity: maximum diameter 630 mm, module 8 Crjdjxcpzgopfx Ah Uoi spare gears weight 7500 kg

Condition: good (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: 10111408, Jenoptik Opticline C314 – Optical Shaft Measuring Device Year of manufacture: 2008 Model: C314 Serial number: 10111408 Condition: Fully functional Category: Optical Shaft Measuring Device Availability: Immediately Location: Germany Calibration: 07/2025 according to DIN EN ISO 10360 and VDI/VDE 2617, certificate available Measuring range diameter: 140 mm Measuring range length: 600 mm Workpiece weight: 200 / 300 / 600 N Resolution diameter and length: 0.1 µm Resolution rotation: 0.0006° Diameter accuracy: 1.0 + D[mm]/200 µm Length accuracy: 2.6 + L[mm]/200 µm Repeatability diameter: 0.3 µm Repeatability length: 1.2 µm Software user interface: Turbo Optic 3 Software measuring module: BWMS4 Power supply: 230 V Measuring system dimensions: 700 x 840 x 1355 mm Dimensions with probe: 810 x 840 x 1355 mm Machine weight: approx. 155 kg Accessories weight: approx. 300 kg Accessories: Mobile table frame Manuals: available Technical documentation: available Loading options: Forklift compatible Maintenance status: Maintenance records for 2024 & 2025 available, inspection values without any findings, overall condition: very good Optical shaft measurement systems with multi-sensor technology and highest precision This measuring device is used for quality inspection of the following products: - Turned and precision-turned parts - Components for the automotive industry, e.g. electric motors, drivetrains, steering components, and turbochargers - Blanks and pressed components for the metalworking industry - High-precision parts for medical technology, e.g. implants, bone screws and surgical instruments - Components for injection and nozzle technology - Components for the bearing industry - Parts for turbines and emergency power generators Crodpjxqh Etofx Ah Uoi - Parts for the textile and printing machinery industry - Applications in the aerospace sector - Pneumatic and hydraulic components, e.g. pumps - Various electric motors, e.g. for fans, household appliances, positioning and drive systems

Condition: excellent (used), Year of construction: 2001, functionality: fully functional, Gear grinding machine Gleason Pfauter G320 CNC + Promot Automation - Gear grinding machine Manufacturer: Gleason Pfauter G320 + with Promot Automation handling unit Type: G 320 Control unit: Siemens 840 Incl. control panel Year of construction: 10/2001 Module: 0.5-7.0 Min. workpiece diameter: 10 mm Max. workpiece diameter: 380 mm Cjdpfju Sqgqjx Ah Ueri Number of teeth: 10-600 Vertical slide stroke “Z“: 200 mm Horizontal slide stroke “X“: 230 mm Tangential slide stroke (SHIFTING) “Y“: 135 mm Swivel angle of clamping head “A“: +-45° Stroke – tailstock center [ ]: 125mm Tangential slide stroke – dressing [ ]: “V“ 180mm Radial slide stroke – dressing [ ]: “U“ 110mm Rotation speed – grinding wheel in processing [ ]: 3000rpm max - infinitely variable Edge speed – linear axes [ ]: 10000 mm/min Max. table rotation speed [ ]: 240 RPM Table resolution [ ]: 0.001° Processing feeds [ ]: infinitely variable Working feeds [ ]: infinitely variable Grinding wheel dimensions Min/Max. diameter [ ]: 270/350mm Width [ ]: 104mm/max. Bore [ ]: 160mm System weight [weight]: 11,500kg Accessories [accessories]: as per photos +Promot-Automation +Conveyor belt +Cooling belt system +Hydraulic unit Space requirement for machine [needed space ]approx. (W x D x H): 3.7m x 2.4m x 2.75m Space requirement for Promot Automation [needed space ]approx. (W x D x H): 4.5m x 1.6m x 4.0m Complete documentation is available. Functionality and machine features: Cylinder grinding machine with 8 numerically controlled axes for machining gears with straight and helical gears that can be produced by rolling, including a dressable worm profile disk. Linear and rotary main axes are designed to be hydrostatic. High-performance machine for finishing cylindrical gears with straight or helical involute teeth. Inspection under power can be arranged at short notice. If you have any further questions, please do not hesitate to contact us. Price, ex warehouse here plus VAT Condition: good - ready for demonstration Delivery: ex warehouse - as viewed Payment: net - after receipt of invoice Subject to prior sale, errors excepted. We ask for your order. Other machines and systems available from stock - please enquire. We look forward to hearing from you.

Condition: used, Year of construction: 1999, Technical details: max. wheel diameter: 5 - 260 mm gear width: 400 mm max. module: 15 min. module: 0,5 gear hobbing diameter - internal: 30 mm max. helix angle: > 85 ° Aussenverz. max. helix angle: > 45° Innenverz. Testing Range vertical: 400 mm dist. between centers: 5 - 600 mm Cjdpfjqvcnnjx Ah Ujri table diameter: 260 mm max. table load: 100 kg speeds: 30 1/min total power requirement: 1,6 kVA weight of the machine ca.: 900 kg dimensions of the machine ca.: 200 x 1300 x 2150 mm CNC Gear Tester in good condition, out of OEM Test Lab. For measuring of spur and helical toothing, additional of rotationally symetric parts as true running, coaxiality, axial runout, etc. with tool changer ( 4 nos.) *

Condition: ready for operation (used), Year of construction: 1986, overall weight: 4,700 kg, Equipment: documentation/manual, Kesel Rack Milling Machine Type L79/2100 with Milling Head Type F55 Year of manufacture: 1986 Machine no.: 3031 Continuously variable milling head speed: 0–210 rpm, drive power: 18.5 kW Max. module 12, max. cutter diameter: 250 mm Clamping/milling length (X-axis): 2,100 mm, helix angle ±30°, milling feed stroke (Z-axis): 370 mm, infeed (Y-axis): 250 mm, milling head swivel ±30°, max. workpiece width (machining width): 280 mm Milling feed: 10–350 mm/min, rapid traverse: 5,000 mm/min, table feed: max. 3,000 mm/min Cam control, second increased feed speed via cam, hydraulic clamping system with 10 clamping jaws, max. clamping force: 7,500 daN, hydraulic clamping stroke: 7 mm, clamping width: 190 mm Coolant system with permanent magnet chip conveyor Heidenhain 2-axis linear measuring system Machine weight approx. 4,700 kg Crjdpfx Ahow Rnz Ns Usi Milling machine – 2,100 mm milling length with F55 milling head Continuously adjustable speed from 0 to 210 rpm Drive power: 18.5 kW Max. feed rate 500 mm/min, specially controlled via cam for rapid indexing cycle with 2 shafts – second feed speed Magnetic chip conveyor with chip bin and coolant system Hydraulic clamping device with special clamping bars for clamping 2 shafts Milling head with 9-speed gearbox for cutter speeds from 44–296 rpm Height-adjustable and swiveling milling head Table guide with steel telescopic cover Automatic hydraulic table clamping Coolant system with chip collection trays Central lubrication system for oil supply to guides, spindles, and counter bearing, automatically adjustable by timer Swiveling control panel Swiveling feed slide for helical milling ±30° left or right Heidenhain TNC151 path control Inspections under power possible by appointment. All technical data subject to errors and omissions. Price on request Sale exclusively to EU countries.

Condition: excellent (used), Year of construction: 1967, operating hours: 11,240 h, Control: conventional, Lubricant: cutting oil, Various accessories: gear hobs HDT & GT, Crodoxnbg Espfx Ah Usi Arbors etc.

Condition: good (used), Condition: Used Stock number: 968859 State: Good Maximum diameter: 100 mm (4") Maximum length: 100 mm (4") Number of teeth: 6-400 Maximum pitch in steel: 15 D.P. 12 indexing tables Geometrically calibrated between 200 and 2,400 rpm Feed: Horizontal cut or plunge cut Main motor: 1.5 HP Coolant pump motor: 0.1 HP Hydraulic system motor: 0.1 HP Dimensions: 1120x1120x1680 mm Csdpexlabiefx Ah Usri Machine weight: 500 kg

Condition: good (used), Year of construction: 1987, operating hours: 2,685 h, functionality: fully functional, feed length X-axis: 240 mm, feed length Y-axis: 200 mm, feed length Z-axis: 400 mm, total length: 5,235 mm, total height: 3,045 mm, total width: 3,990 mm, spindle speed (max.): 640 rpm, spindle speed (min.): 55 rpm, overall weight: 11,000 kg, Equipment: documentation/manual, Gear cutting machine Pfauter PE 300 Model: SK07E 20100 Control: Sinumerik System 3 Crjdpew Dcx Rofx Ah Uei Fully functional machine, which was completely overhauled just a few years ago. Investments made: - Overhaul including milling head (2021) approx. €70,000 - All hydraulic hoses renewed (2021) approx. €3,500 - New oil mist separator (2021) approx. €5,000 Numerous tools and clamping devices available, see pictures and attachment.

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, Universal Gear Cutting Machine UZFM-V-300 H Manufacturer: EGW Type: UZFM-V-300 H Control unit: Heidenhain TNC 360C Including handwheel Year of construction: 10.1992 / overhauled-renewed 2025 Cjdpfx Ajwngb Doh Usri Travel distances: X-axis: 2,100mm Y-axis: 400mm Z-axis: 270mm Accessories: – High pressure vices (8 pieces) –Chip conveyor –Control cabinet –Coolant tank –Chip container Weight: 10,000kg Complete documentation is available. Viewing under power is possible at short notice. For further questions, we are happy to assist you. Price, ex stock here plus VAT. Condition: good - ready for demonstration Delivery: ex stock - as inspected Payment: strictly net - after receipt of invoice Subject to prior sale, errors excepted. We ask for your order. More machines and systems available from stock – Please inquire. We look forward to seeing you.

Condition: used, Year of construction: 2018, Technical details: total power requirement: 13 kW weight of the machine ca.: 8 t dimensions of the machine ca.: 5,25 x 4,06 x 2,94 m max. top circle diameter: 140 mm diameter of milling arbor: 22 max. length of teeth cutting: 160 mm slide travel radial ( X-axis ): 90 mm slide travel axial ( Z-axis ): 400 mm workpiece spindle bore: 40 mm 1 Gleason 100PS power skive machine, Year of manufacture: decommissioned 2018 with mounted industrial filter IFS EC1500, Serial number: 551899 1 external sediment separator Knoll KF200/640, Year of manufacture: 2017, Serial number: 1309777 1 integrated chip conveyor, with magnetic separator 1 machine automation system for loading and unloading workpieces, via an input and output conveyor system and 1 Güdel KTB-31/62 robot automation system, Year of manufacture: 2018, with 1 station for workpiece removal Codpfx Ajxu Uddsh Ujri *

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, Technical details: max. wheel diameter 2-45 mm gear width 250 mm max. module 1,5 mm min. module 0,5 mm Control Fanuc 18i-MB weight of the machine ca. 2,2 t dimensions of the machine ca. 2100 x 1440 x 1700 m Additional information: The combined CNC gear hobbing and worm milling machine KOEPFER MZ 120 is characterized by its flexible usability and is used in the small module area. Just by swiveling the milling spindle from the horizontal to the vertical position and selecting the corresponding operating mode of the CNC control, the worm milling machine becomes a gear hobbing machine and vice versa. CNC control Fanuc 18i-MB (Dialog/ISO) CNC axes = X-axis plunge axis Z-axis longitudinal axis C-axis workpiece spindle B-axis tool spindle V-axis loader axis longitudinal A-axis swivel axis tool spindle head (included as an option) Y-axis shift axis (included as an option) With the following production programs: Worm milling Hobbing Worm hobbing Bevel gear and spur gear milling Bevel gear hobbing Milling cycles = straight, oblique, crowned toothing, radial, radial-axial, co- and counter-rotating milling, roughing, finishing, worm gears, straight-toothed bevel gears, face gearing (option only in the partial process) Worms [Equipment] Coolant tank 300 liters KF with LNS Turbo MS 250 Chip conveyor, built in 2021!!! Kraft and Bauer fire extinguishing system Spiral conveyor Machine documentation [Technical data] Workpieces: Workpiece diameter 2-45 mm Max. workpiece length 250 mm Tooth length 150 mm Max. module in steel= 1 mm (gear hobbing) 1.5 mm (worm milling) 0.5 mm (bevel gear hobbing) Tools: Cutter diameter= 16-32 mm (gear hobbing) 40-63 mm (worm milling) Machine: Max. setting angle of milling head= Cjdpfx Ahjw Rmako Ueri +/- 45° (gear hobbing) +/- 30° (worm milling) Shift travel= 34 mm (manual adjustment) 34 mm (CNC axis) Collet/retraction mandrel W 20 Max. speed of workpiece spindle 770 rpm. Milling spindle drive 0.55 kW Max. milling spindle speed 8000 rpm Axis drives = X-axis (plunging) / travel 80 mm via CNC Z-axis (longitudinal feed) / travel 190 mm via CNC C-axis (workpiece axis) via CNC Rapid traverse = X-axis 6000 mm/min. Z-axis 6000 mm/min. Hydraulic unit 0.37 kW

Condition: used, Year of construction: 1988, machine/vehicle number: 14411, stroke length: 220 mm, table diameter: 730 mm, For sale is a Lorenz LS 630. A robust and precise machine, renowned for its high build quality. The machine requires technical refurbishment due to the control system, but is in very good mechanical condition. It can process components up to module 12. A stable and high-quality Lorenz LS 630 that can be made fully operational again with some effort. Csdoxrcmbopfx Ah Ueri

Condition: good (used), ⚙️ Mikron Gear Hobbing Machine Type 132-02 (M23) – Now available at our facility in Ireland: Mikron Gear Hobbing Machine Type 132-02 (M23) in very good condition. This precision Swiss-made machine is ideal for the production of small gears, toolrooms, and manufacturers seeking reliable, high-precision gear cutting capabilities. Cjdpjxlabcsfx Ah Usri Mikron is renowned for its robust construction and long-lasting performance in gear hobbing applications, making it an outstanding solution for hobbing spur gears, helical gears, and splines with consistent accuracy. Condition: Used Stock number: 968859 State: Good Maximum diameter: 100mm (4") Maximum length: 100mm (4") Number of teeth: 6–400 Maximum pitch in steel: 15 D.P. 12 table revolutions Geometrically calibrated between 200 and 2,400 rpm Feed: Horizontal or plunge cutting Main motor: 1.5 HP Coolant pump motor: 0.1 HP Hydraulic system motor: 0.1 HP Dimensions: 1120 x 1120 x 1680 mm Machine weight: 500 kg

Condition: good (used), Year of construction: 2005, functionality: unexamined, machine/vehicle number: 29406, Lot consists of: (1)CNC Gear Shaping Machine Position consists of: (1) CNC gear shaping machine Technical Details/Technical Details: English: max dia 130mm, max face width 25mm, min/max module 0.5-4, strokes 500 - 2,500 1/min, spindle dia 85mm, CNC Siemens Sinumerik 840D, 400V 50Hz 49kW, LxWxH 6.4x4.5x4.4m, weight 12to Parts Gantry System and/or Cranes are not included in the scope. German: Csdsv R Tmtepfx Ah Ueri max. diameter 130mm, max. face width 25mm, min./max. Module 0.5-4, strokes 500-2,500 rpm, spindle diameter 85 mm, CNC Siemens Sinumerik 840D, 400 V 50 Hz 49 kW, LxWxH 6.4 x 4.5 x 4.4 m, weight 12 tons Parts gantry system and/or cranes are not included in the scope of delivery.

Condition: good (used), Year of construction: 2002, Ref. -No.: 10442 Manufacturer: LIEBHERR Cjdpfx Ahsxmd Shj Uori Type: LC 122 Year of construction: 2002 Type of control: CNC Control: LIEBHERR PC NC Storage location: Halberstadt Country of origin: Germany Hob diameter max.: 90 mm Table Diameter: 145 mm Max. Module: 3 mm Smallest number of millable teeth: 4 Milling head swivel angle: +/- 45 ° Resolution accuracy: 0,1 Degree Workpiece table load: 17 kN Milling speed: 450 - 4.500 1 / min Operating voltage: 400 V control voltage: 24 V frequency: 50 Hz Max. rated current: 55 A Fuse in the supply line: 63 A Max. milling diameter spur gears/helical gears: 125 mm Max. milling width spur gears/helical gears: 250 (axial) mm Spindle stroke: 180 mm Max. cutter width: 200 mm Further information: Ambient temperature: +12°.....+40° Operating noise: 78 dB (A) Milling head designation: motor milling head Workpiece axis: vertical Stand: movable Table: fixed Milling method: axial hobbing in the same or opposite direction The machine can be inspected under power by arrangement.

Condition: used, Year of construction: 2001, Technical details: max. wheel diameter: 40-160 mm gear width: 90 mm max. module: 3,5 min. module: 1,25 Crodpfjxu Dccjx Ah Uei weight of the machine ca.: 5,6 t

Condition: like new (used), Specifications Manufacturer GLEASON Model 104 Codpfx Asxtpk Ash Uori Condition Used Serial Number 631406 Stock Number DCN1749 Max working diameter 432 mm Module max 8,5 Description Equipped with change gears books

Condition: excellent (used), Year of construction: 2011, functionality: fully functional, LIEBHERR LC-380 (2011) – 6/7-Axis CNC Gear Hobbing Machine MARCH 2025 Service Report from LIEBHERR included in the documentation Ø 380 mm | Module up to 7 (hobbing) / 9 (profile grinding/milling) | 600 mm face width | Siemens 840D sl Very well-equipped, late 2011 model (s/n FN9014) with special filtration for non-ferrous metals. Wet or dry machining possible; includes oil/media cooler, paper band filter, extensive hobbing arbors and accessories. The machine is fully enclosed and described as being in very well-maintained condition. Equipment & Options: - Siemens 840D sl CNC with hand-held control unit (teach) - Full enclosure, table clamping - Tangential hobbing device for high accuracy - Measurement system for A-axis swivel accuracy - Device for single-track measurement/spindle approach & probing function - Programmable tailstock Crsdpfxexlz Nbs Ah Uji - Paper band filter for non-ferrous material, scraper chip conveyor - Oil cooler, English language option - Several hobbing arbors/mandrels, HSK-A50 interface - Complete set of books & manuals Technical Data: - Max. gear diameter: 380 mm - Min./Max. center distance: 15 / 400 mm - Max. axial travel: 600 mm - Max. module (hobbing): 7 - Max. module (profile gear milling): 9 - Table diameter: 320 mm | Max. table load: 18 kN - Head swivel range (FK2.2): ±35° - Main drive power: 14 kW - Max. hob speed: 1,200 min⁻¹ - Max. tangential travel: 300 mm - Max. tool diameter × length: 160 × 330 mm - Tailstock column axial travel: 540 mm - Interface: HSK-A50 - Electrical: 220 V / 60 Hz - Machine weight: approx. 15,000 kg - Machining: wet or dry - Serial number: FN9014, year of manufacture 2011 - Stock no.: 16634234 | Model: LC-380 Key Customer Benefits - Flexibility: Wet/dry machining + filtration suitable for non-ferrous metals → wide material range - Accuracy: Tangential hobbing & A-axis measurement device → high gear quality - Productivity: 1,200 min⁻¹ hob speed, 600 mm face width → large parts in a single setup - Process Reliability: Oil/media cooling, table clamping, full enclosure - Turnkey Package: Multiple hobbing arbors and mandrels + complete documentation