Used Indexable Inserts for sale (2,829)

Condition: new, overall weight: 30,000 kg, axle configuration: 3 axles, loading space length: 8,800 mm, suspension: air, tire size: 235 / 75 R 17,5, color: other, gearing type: other, front tire size: 235 / 75 R 17,5, rear tire size: 235 / 75 R 17,5, driver cabin: other, emission class: none, fuel: biodiesel, Equipment: ABS, compressed air brake, Total loading bed length approx.: 8,800 mm, low bed approx.: 6,600 mm long, loaded platform height approx. 890 mm, 24 tie-down rings each 10 t, 12 stake pockets in the outer frame, access ramps (approx. 3,100 x 750 mm), climbing strip on the outside of the ramps and rear slope, access ramps laterally adjustable, 68 mm thick wooden floor, storage box with lid for lashing chains or tension belts, contour marking according to regulations, revolving beacon, vehicle hot-dip galvanized, incl. axle load indicators. Surcharge for: warning signs with lighting and revolving beacon, widening to 3 m with wood inserts, price: 500 €; digger arm recess, price: 1,000 € net. -- Printing errors, mistakes and changes reserved, sample pictures -- More data at: !, More details at: ! Dkjdpox N Rqfofx Agdeg

Condition: good (used), Cutting / Centering Machine UMA SZM 100 E Year of manufacture: 1976 Serial No.: 33-0241 Clamping range: 10–160 mm Diameter for facing up to 100 mm Clamping length: 90–1950 mm Drill spindle: ISO40 DIN2079 2 clamping fixtures - Special program for internal threading with reverse feed and spindle reservation as a second program in automatic mode - Automatic triple chip-breaking for deep drilling Dkedpfoxt Dzpox Agdjg - 2-edge positive tool head with 12H7 keyway for overcutting holders with 2 carbide indexable inserts SPGN 190 (DIN4968), with holder for centering drill R4.0 mm The machine was in use until recently and is fully operational. Price: net, ex stock, loaded.

Year of construction: 2025, condition: new, functionality: fully functional, total length: 780 mm, total width: 720 mm, total height: 1,730 mm, input voltage: 400 V, warranty duration: 12 months, machine/vehicle number: 2025, Dishwasher pot washer Model: R-Line 1700 Quick-ready system Universal dishwasher 3 liters of fresh water consumption Easy washing programs (2 to 12 min) Rinse aid and detergent dosing pump Basket size: 560 x630 x 650 mm, WxDx insertion height DGUV V3 checked Drain / drain pump Connection: 400 V, 7.4 kW, 32A-CEE plug Dimensions: 720 x 780 x 1730 mm, WxDxH with warranty Included accessories: Dkedpefgvv Hjfx Agdeg 1 universal basket Inlet and outlet hoses

Condition: used, Year of construction: 2014, operating hours: 1,920 h, Serial number: DE0xxxx Please contact ATS Norway for more information Please provide reference number upon request: 21682 Specifications: 2014 model Hours: Approx. 1920 Weight: 5600 kg 33.8 kW Undercarriage (see photos) 1 new rubber track Track width: 40 cm Blade Total width: 200 cm S40 quick coupler Indexator RT20 Rototilt Cleaning bucket SMP Narrow bucket Djdpfx Agsxr Txbodskg Hammer hydraulics Radio/CD Climate control/AC Service and maintenance done by dealer. Video attached Ready for delivery Notes: Engine was replaced at 100 hours, done by the dealer. Description:Eurocomach ES57 from 2014.The machine has only 1920 total hours; the engine was replaced by the dealer at 100 hours.Sold with rototilt and 2 buckets.Ready for delivery. Hours: 1920 Own weight: 5600 Width: 200 Kw: 33,8 Model: Eurocomach ES57 Beltegraver m/ Rototilt og 2 skuffer. 1920 timer.

Condition: good (used), Machine reamers, reamer, reaming tool, locating knife cutting set Dkjdpfxeb A Raze Agdog -Recordings: MK1/MK2/MK3 -partially with reversible inserts -various sizes as seen in photos -Sale: only complete set -Weight: 40 kg

Year of construction: 2010, condition: used, Technical details: stations: 24 weight of the machine ca.: 3,5 t ·Precise serial production of part families and demanding workpieces ·Table index repeatability of ± 2.5 µm ·24 stations with up to 44 machining units for very high output rates ·Ideal for high volume production with fast cycle times * Dsdew Udx Sjpfx Agdskg

Condition: good (used), Year of construction: 2005, Used edge banding machine Hebrock EURO 2000, year of manufacture 2005, with hot-melt adhesive application onto the workpiece, suitable for edge material up to 3 mm, maintenance-free, coated glue pot, HF cross-cutting station (300 Hz) for front and rear edge overhang, HF milling station (300 Hz) with interchangeable insert cutter (combination design) and fine adjustment from the operator side, ergonomically arranged control panel, extendable workpiece support, feed rate approx. 10 m/min, heated infeed fence, separate pneumatic milling adjustment (straight/radius), running gear. Dedpjx Sxcnofx Agdskg

Condition: reconditioned (used), We are offering an exceptionally good precision lathe. The machine is probably the best German lathe that has been built in this class. BOEHRINGER precision lathe model DUE 800 Year of manufacture: 1984 Order no.: 04041.01-807 Center height: 400 mm Circulation diameter over bed: 820 mm Circulation diameter over facing slide: 515 mm Center width: approx. 2200 mm Effective turning length: approx. 2000 mm Bar passage: 128 mm Spindle head DIN55022 size 11 Drive power: 30 kW Max. Torque: 6300 Nm 24 Speeds: 7.1 - 1400 rpm 60 face feeds: 0.05 - 28 mm/rev 60 longitudinal feeds: 0.06 - 56 mm/rev Rapid traverse in longitudinal cross feed Dksdpfx Aert T S Rjgdsg Motorized top support Tailstock quill stroke: 280 mm Tailstock taper: MK 6 Space requirement: LxWxH approx. 6700x2500x2250mm Weight: approx. 7500 kg Accessories: 3-axis digital readout HEIDENHAIN Coolant device; chip protection rear panel, power chuck autoblock 500 mm with clamping jaws, roller conveyor cover for lead screw support to bed, machine light, chip conveyor, Parat basic holder incl. 11 holders, suction unit, 3-jaw steady rest with roller inserts (moving), emergency stop, chuck key, moving center point, operating instructions Condition: The machine is in very good technical and optical condition. Backlash in the top slide 0.1 mm and face slide 0.15 mm The geometry of the machine is also very good (was checked with a dial gauge) Measured on the flat track guide with dial gauge in the direction of the lathe chuck Bed wiper replaced, gearbox input shaft axial play compensated and bearings replaced, drive pins on motor/gearbox side replaced, shaft seals on lock case replaced, various bearings replaced The machine can be demonstrated under power. Functional videos can also be sent on request.

Condition: excellent (used), Year of construction: 2007, travel distance X-axis: 6,000 mm, travel distance Y-axis: 2,000 mm, travel distance Z-axis: 1,400 mm, feed rate X-axis: 30,000 m/min, feed rate Y-axis: 30,000 m/min, feed rate Z-axis: 30,000 m/min, spindle speed (max.): 2,000 rpm, table length: 4,000 mm, table width: 2,000 mm, CNC Bed-Type Milling Machine SACHMANN RAMBAUDI - MP-212 HS MACH-ID 9328 Make: SACHMANN RAMBAUDI Type: MP-212 HS Control: HeidenHain iTNC530 Dkodpfxox Nh H De Agdog Year: 2007 KOSMO 3 indexing head Sk-50, 0,02 Degrees, 1195 Nm Spindle extention L = 600 mm with 2000 Rpm 3D Measuring probe MP60 ATC Chain 80 Positions Coolant system 1320 L with 4,8 Bar Rotary indexing table  2000 x 1600 x 15 ton V-Axis (in feed) 1500 mm Rotation 3 U/Min HeidenHein RON 700 encoder for Table rotation Ram size 500 x 500 with 56 kW Chip conveyor  X-Axis: 6000mm Y-Axis: 2000mm Z-Axis: 1400mm Table Length: 4000mm Table Width: 2000mm Table load: 25000 Power on spindle: 37kW Spindle speeds: 2000Rpm Spindle Taper: 50ISO/Bt/Mk Feed rate X-Axis: 30000mm/min. Feed rate Y-Axis: 30000mm/min. Feed rate Z-Axis: 30000mm/min. Millinghead auto-index:2.5 x 2.5° Length: 15000mm Width: 8000mm Height: 6000mm Weight: 85000kg Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!

Condition: new, empty load weight: 7,300 kg, maximum load weight: 26,700 kg, overall weight: 34,000 kg, axle configuration: 3 axles, loading space length: 8,000 mm, loading space width: 2,550 mm, suspension: air, tire size: 235 / 75 R 17,5, color: other, gearing type: other, front tire size: 235 / 75 R 17,5, rear tire size: 235 / 75 R 17,5, driver cabin: other, emission class: none, fuel: biodiesel, Equipment: ABS, compressed air brake, Chassis: hot-dip galvanized, wooden floor 70 mm thick, 18 lashing rings, 12 stake pockets, 2 ramps each 3,110 mm long x 760 mm wide, anti-slip strip on the outside of the ramps and rear slope, hydraulic one-piece ramps, loading height: 880 mm, incl. axle load indicators, Surcharges for: last axle as steering axle: €3,500, warning signs + lighting and beacon: €200, widening to 3 m with timber inserts: €300, hydraulic ramp shifting: €1,000, -- Errors, misprints and changes excepted, sample images --, More data under: !, More Details: ! Dedpfx Agjx N Hutsdekg

Condition: new, Year of construction: 2024, New machine Year of construction 2024 Technical data Table size 1100 x 760mm Table height 905mm Milling spindle 30mm with quick-release nut Clamping height 140mm Height adjustment 125mm Suction nozzle 2 x Ø 120mm Infinitely variable speed control 150010000 rpm Motor power 7.5 kW (10 HP) Net weight approx. 880kg Technical description 7" touch control, can be used optionally, top and bottom 7" capacitive touchscreen, can also be operated with gloves can also be operated with gloves (e.g. with Maxi Flex) Language switching German, English, French (other languages on request) Milling cutter zero point selectable in the program, 3 reference points Simple menu structure thanks to innovative touch control (max. 2 levels) Display (work screen) for tool and program number program number, height, angle, speed and milling fence Operating hours counter Warning messages in the event of incorrect operation Remote maintenance via Internet (VPN tunnel) USB interface for data backup and importing Tool, program and user Tool database for 5 tools (20 programs possible per tool) 20 programs are possible per tool) Heavy-duty bench router with double-sided swivel-mounted, fixed built-in milling spindle for swivel range of +/- 45.5° 2-axis positioning control for height and tilt adjustment swivel adjustment Electronic position and speed displays Infinitely variable speed control 1500 10000 rpm 7.5 kW motor with 11 KW frequency converter Push button with electronic soft start Left and right rotation Milling cutter quick clamping device Finely planed gray cast iron table with rigid frame support Milling fence 301 Overall adjustment via 1 handwheel on the right-hand side, Dkedpfox N Dhdox Agdog Adjustment range approx. 140 mm, dimension display, Total stop via touchscreen +/-0.1 mm, Partial stop adjustment, (chip removal) +5mm to -25mm is carried out via a star knob screw on the left side side, dimension display via one mm vernier, clamping on the machine table the machine table manually via clamping clamping screws, milling fence made of die-cast aluminum with 2 milled cast iron stop slats 500mm long with aluminum splitter tongues, maximum possible tool diameter is tool diameter is 250 mm Machine socket Lockable main switch Electronic, wear-free motor brake Milling protection and pressure device GAMMA V 1629 Arc milling fence 1639 Tapoa Milling spindle 30mm with quick-release nut CE-compliant incl. - Milling fence type 301 - Cast stop plates and aluminum splitter tongues - Milling protection and pressure device GAMMA V 1629 Table pusher for table top 1100 x 760 mm Coated surfaces, for quick, convenient and tool-free tool-free adjustment to different tool diameters tool diameters up to max. 240 mm, the table insert Table insert with quick lock up to tool diameter 155 mm instead of standard table insert rings (not in conjunction connection with rotary table) - Zeromaster reference measurement setting device for exact 0-point height adjustment from the milling tool to the table top for 24 V DC - HSK-80 quick-change arbor system with spindle lock and spindle lock and milling arbor 30mm instead of milling spindle 30mm (higher concentricity and no sticking in the spindle as with the spindle as with the MK 5 system or steep taper) - Console to the

Condition: used, Year of construction: 2003, Technical details: x-travel: 250 mm y-travel: 200 mm z-travel: 300 mm weight of the machine ca.: 1500 t dimensions of the machine ca.: 2,7 x 1,95 x 2,2 m B-axis (table): 180 mm Dkodpfew Udyiex Agdjg rotary table diameter: 180 mm indexing device - swivable: 360 °

Condition: used, machine/vehicle number: 006601, Position 1: Panel Feeding and Loading PRIESS-BMA DLS-CNC Djdpfxswuclrs Agdekg Position 2: CNC Flexible Drilling & Inserting PRIESS-BMA DLS-CNC

Condition: good (used), Slotted discs, window milling tools, indexable inserts, window construction tools -Slotted discs, milling tool for: wooden windows -ZUANI Super Compact Fix -left tool -Hole: Ø 50 mm Dksdeb A S U Rspfx Agdeg -Weight: 14 kg

Condition: good (used), Year of construction: 2009, functionality: fully functional, Technical details x-travel 4000 mm Dodex Nn Saepfx Agdskg y-travel 1350 mm z-travel (Vert.) 1600 mm Control Heidenhain iTNC 530 table surface area 4200 x 1150 mm table load 13 t tool taper ISO 50 spindle turning speed - stepless 0 - 3000 U/min transmission ratio 2 spindle motor 28/38 kW feed range 5000 mm/min rapid traverse (X/Y) 12 m/min rapid traverse (Z) 10 m/min weight of the machine ca. 37 t dimensions of the machine ca. 12,9 x 6,53 x 3,79 m Additional information In January and October 2025 the milling head was overhauled (new bevel gears and bearings). Total costs 51.000,- Euro. Working hours (dated 31. July 2025): Machine on: 38.483 h Auto cycle: 12.798 h Spindle hours: 11.645 h * CNC-control HEIDENHAIN iTNC 530 * Electronic handwheel * 50-position tool changer * Controlled universal milling head, indexable 2.5 / 2.5 deg. * Coolant device * Cooling through the spindle * 2 chip conveyors * Oil cooler * Measuring probe * Machine documentation

Condition: new, empty load weight: 7,300 kg, maximum load weight: 26,700 kg, overall weight: 34,000 kg, axle configuration: 3 axles, loading space length: 8,000 mm, loading space width: 2,550 mm, suspension: air, tire size: 235 / 75 R 17,5, color: other, gearing type: other, front tire size: 235 / 75 R 17,5, rear tire size: 235 / 75 R 17,5, driver cabin: other, emission class: none, fuel: biodiesel, Equipment: ABS, compressed air brake, Chassis: hot-dip galvanized, wooden floor 70 mm thick, 18 lashing rings, 12 stake pockets, 2 ramps each 3,110 mm long x 760 mm wide, anti-slip strip on the outside of the ramps and rear slope, hydraulic one-piece ramps, loading height: 880 mm, incl. axle load indicators, Surcharges for: last axle as steering axle: €3,500, warning signs + lighting and beacon: €200, widening to 3 m with timber inserts: €300, hydraulic ramp shifting: €1,000, -- Errors, misprints and changes excepted, sample images --, More data under: !, More Details: ! Dedpfx Asx N Huyjgdokg

Condition: good (used), functionality: fully functional, Due to cessation of operations at the Norderstedt site, for sale as-is, not loaded. Dksdpfxsrn R Rfo Agdeg Kugler Paternoster punching machine, suitable for Wire-O and index tabs Format 50 x 50 cm Includes 2 punching tools Final price reduction!!!

Condition: used, Year of construction: 2003, Technical details: Dodpjx Dlhlefx Agdskg turning diameter: 270 mm weight of the machine ca.: 6,5 t max. swing diameter: 590 mm with automatic loading and unloading system, chip conveyor G300 with "spindle bore clamping capacity 90mm" in tailstock version The machine has no driven tools. The information in the circuit diagram refers to the rotary drive for indexing the turret, not to driven tools. *

Condition: used, empty load weight: 5,560 kg, maximum load weight: 29,440 kg, overall weight: 35,000 kg, axle configuration: 3 axles, first registration: 07/2019, next inspection (TÜV): 11/2026, loading space length: 13,649 mm, loading space width: 2,450 mm, loading space height: 2,692 mm, total length: 25,500 mm, total width: 40,000 mm, total height: 137,200 mm, suspension: air, tire size: 385/65 R22,5, Year of construction: 2019, front tire size: 385/65 R22,5, rear tire size: 385/65 R22,5, emission class: none, ABS / EBS, axle manufacturer SAF, brakes disc brakes, insert boards 2 rows of aluminium slats, spare wheel holder with 1 wheel, air suspension with lifting and lowering, lift axle 1st and 3rd axle, storage box 1, Edscha sliding roof, single wheel mudguards, quadruple turnbuckle locks, lashing rings, coil well, anti-cut tarpaulin Dedpfx Asx A Iiiogdskg

Condition: good (used), Year of construction: 1969, Hydraulic press, single-column press, C-column press, oil-hydraulic press, hydraulic single-column press, press machine, hydraulic punch for Schüco tools, hydraulic press, multifunctional punch, punch, universal punch, punching machine -Handover: in the current condition as viewed -Condition: Cylinder slightly leaky -Hydraulic press: Hydraulic single-column press -Pressing force: 160 tons -Stroke: 600 mm -Insertion height: 800 mm Dsdpfx Aow A Rzdegdokg -Table size: 660 x 800 mm -Table hole: Ø 250 mm -Projection: 330 mm -Operation: hand lever -Dimensions: 1780/1090/H2920 mm -Weight: 8000 kg

Condition: ready for operation (used), Year of construction: 2003, functionality: fully functional, For sale: Well-maintained EMCO Hyperturn 665 MC Plus with IEMCA Master 880MP-E bar loader, chip conveyor, and high-pressure coolant pumps! Machine was exclusively used for machining brass parts! CNC Turning and Milling Center | EMCO Hyperturn 665 MC Plus with main and sub-spindle, C and Y axes, dual turrets each with 12 driven tool stations! Technical Data: Swing diameter over bed: 600 mm Swing diameter over cross slide: 500 mm Control: Siemens Sinumerik 840D Max. turning diameter: 430 mm Max. turning length: 744 mm Max. bar capacity: 65 mm Travel - X: 270 mm Travel - Z: 750 mm Travel - X2: 205 mm Travel - Z2: 750 mm Travel - Y: 100 (+/- 50) mm Main spindle speed: 0 - 5,000 rpm Sub-spindle speed: 0 - 7,000 rpm Tool turret: 2x 12 positions, all driven! Tool holder: VDI 30 Upper turret: X, Z, Y axes Lower turret: X, Z axes Sub-spindle traverse (left/right): Z3 axis C11 spindle: 65 mm diameter (hollow chuck cylinder) C12 spindle: 45 mm diameter (solid chuck cylinder) with part ejector Tool turret type: Sauter 2x 14 bar high-pressure pumps Accessories: Complete tooling cabinet with driven and static toolholders as well as carbide inserts and tool holders Collet chucks for main and sub-spindle Dedpfoxzq Ncsx Agdjkg Full documentation etc. Machine available immediately! Ready for operation! Loading will be handled by us! Transport can be organized upon request!

Condition: new, empty load weight: 7,300 kg, maximum load weight: 23,700 kg, overall weight: 31,000 kg, axle configuration: 3 axles, loading space length: 8,000 mm, loading space width: 2,550 mm, suspension: air, tire size: 235 / 75 R 17,5, color: other, gearing type: other, front tire size: 235 / 75 R 17,5, rear tire size: 235 / 75 R 17,5, driver cabin: other, emission class: none, fuel: biodiesel, Equipment: ABS, compressed air brake, Chassis: Hot-dip galvanized, wooden floor 70 mm thick, 18 lashing rings, 12 stake pockets, 2 ramps each 3,110 mm long x 760 mm wide, climbing strips on the outside of the ramps and rear slope, one-piece hydraulic ramps, loading height: 880 mm, incl. axle load indicators. Surcharges for: last axle as steering axle: €3,500, warning panels + lighting and rotating beacon: €200, widening to 3 m with wooden inserts: €300, hydraulic ramp shifting: €1,000. Also available with K80 towing eye! -- Errors, mistakes and changes excepted, sample pictures -- More details at: ! Dodpfx Aex N Hu Tjgdokg

Condition: excellent (used), Year of construction: 2012, functionality: fully functional, travel distance Z-axis: 500 mm, Rondcom 54-SD3 / ACCTEE PRO Form tester on a steel device base, including an air-bearing, high-precision CNC rotary table and motorized Z-column (Z=500mm), consisting of: Measuring unit E-RT-R531A Detector holder E-DT-R749A Stylus arm EM46000-S302 (diameter 1.6mm) Detector E-DT-R120A Interface controller PCB for PC operation ACCTee PRO roundness base software under MS WIN XP/7 Calibration sphere E-MG-R01A (roundness 0.05 μm) Tool set/gauge block set with factory certificate (1.47mm and 1.49mm) Fuse (1A), user manual, device inspection certificate CNC probe holder with offset height H=153 mm; offset depth T=65 mm; suitable for R44/54 SD/DX with detector E-DT-R120A Accretech description: E-DH-R770B Z220 HP Workstation G1 - HP Single Unit (CMT) Packaging - HP Z220 CMT 400W 90% Efficient Chassis - Windows 7 Prof. 32/64bit OS - Intel Core i3-2120 3.3 3M 2C GT1 CPU - 4GB DDR3-1600 ECC (2x2GB) RAM - 500GB 7200 RPM SATA 6G 2nd HDD - ATI V4800, 1 GB RAM - Network connectivity - 16X SuperMulti DVDRW SATA 1st ODD Dodpfx Agex Sckpsdekg 29-piece Stylus Set for Rondcom Three-jaw chuck E-WJ-R01C FX Base Frame Comfort Version Rondcom 44/54 Table dimensions 1076x1076x810mm consisting of: Closed base frame with 4 mounting points for air springs, Steel substructure, RAL 7035 color Integrated granite plate 1000x630x100mm All wooden elements melamine resin-coated, graphite black 3x side and rear cover plates 1x large wooden shelf with square cutout + 1x insert shelf Intermediate floor wood 2x front doors wood + additional adapter plates for higher load-carrying capacity due to heavy Z-column 1x monitor holder with column and folding arm Integrated air spring system 4x BiAir 0.25-ED-LT membrane air springs (vertical natural frequency approx. 2.5Hz) Load capacity at 6 bar: 170 kg 4x GDR 0.25-LT 1x mechanical-pneumatic level control MPN-LCV, reset accuracy ±0.1 mm 1x compressed air maintenance unit WFD-M 4x leveling elements BNRS 70/4 (leveling range 750mm +/-30mm possible) 4x M16 x 100 mm leveling screws 1x complete assembly of wooden cladding elements

Condition: good (used), Hydraulic press, workshop press, two-column press, oil hydraulic press Dkjdpfxsxwucxe Agdeg -Hydraulic press: pressing force 102 t -Stroke: 220 mm -Operation: Hand lever -Hydraulic unit: VEM 5.5 kW / 325 bar -Clamping table: 1050 x 670 mm -Insertion height: 295 to 1130 mm, lockable in 8 stages via cable pull -Dimensions: 1820/950/H2580 mm -Weight: 2500 kg

Condition: new, empty load weight: 6,870 kg, maximum load weight: 24,130 kg, overall weight: 31,000 kg, axle configuration: 3 axles, loading space length: 7,500 mm, loading space width: 2,550 mm, suspension: air, tire size: 235 / 75 R 17,5, color: other, gearing type: other, front tire size: 235 / 75 R 17,5, rear tire size: 235 / 75 R 17,5, driver cabin: other, emission class: none, fuel: biodiesel, Equipment: ABS, compressed air brake, Chassis: Hot-dip galvanized, wooden floor 70 mm thick, 18 lashing rings, 12 stake pockets, 2 ramps each 3,110 mm long x 760 mm wide, climbing strip on outside of ramps and rear slope, one-piece ramps with spring assist, loading height: 880 mm, incl. axle load indicators. Additional options: last axle as steering axle: €3,500, warning boards + lighting and beacon: €200, widening to 3 m with wooden inserts: €300. Also available with K80 drawbar eye! Subject to errors, misprints, and modifications. Sample images. More data at: ! Dkodpfx Agex N Hu Hjdog