Канал: India Forms Engineers

MARK (Taiwan 🇹🇼) 600mm x 300mm Surface Grinding Machine, Model: MARK-1224AH

MARK (Taiwan 🇹🇼) 600mm x 300mm Surface Grinding Machine, Model: MARK-1224AH

PROTH (Taiwan 🇹🇼) 500mm x 250mm Surface Grinder

PROTH (Taiwan 🇹🇼) 500mm x 250mm Surface Grinder

FAVRETTO (Italy 🇮🇹) 1000mm x 400mm Surface Grinding Machine, Model: TB100

FAVRETTO (Italy 🇮🇹) 1000mm x 400mm Surface Grinding Machine, Model: TB100

KENT (Taiwan 🇹🇼) 800mm x 400mm Surface Grinding Machine - Model: KGS 84 SD -

KENT (Taiwan 🇹🇼) 800mm x 400mm Surface Grinding Machine - Model: KGS 84 SD -

ACER (Taiwan 🇹🇼) 450mm x 200mm Hydraulic Surface Grinder, Model: AGS-1020AH

ACER (Taiwan 🇹🇼) 450mm x 200mm Hydraulic Surface Grinder, Model: AGS-1020AH

KENT (Taiwan 🇹🇼) 600mm x 300mm Surface Grinding Machine - Model: KGS-63AHD

KENT (Taiwan 🇹🇼) 600mm x 300mm Surface Grinding Machine - Model: KGS-63AHD

IKEDA (Japan) RM 1300 Radial Arm Drill

IKEDA (Japan) RM 1300 Radial Arm Drill

CINCINNATI MILACRON (France) Tool & Cutter Grinder

CINCINNATI MILACRON (France) Tool & Cutter Grinder

Surface Grinding Machine - Freeport (Taiwan 🇹🇼) - 600mm x 300mm

Surface Grinding Machine - Freeport (Taiwan 🇹🇼) - 600mm x 300mm

Brown & Sharpe (USA 🇺🇸 ) 600mm x 300mm Hydraulic Surface Grinder, Model: 1224 Micromaster

Brown & Sharpe (USA 🇺🇸 ) 600mm x 300mm Hydraulic Surface Grinder, Model: 1224 Micromaster

Chevalier (Taiwan) 600mm x 300mm Surface Grinding Machine - Model: FSG-1224AD

Chevalier (Taiwan) 600mm x 300mm Surface Grinding Machine - Model: FSG-1224AD

Okamoto Japan Surface Grinding Machine - 600mm x 300mm - Model: PSG63

Okamoto Japan Surface Grinding Machine - 600mm x 300mm - Model: PSG63

Okamoto (Japan 🇯🇵) 800mm x 400mm Surface Grinding Machine, Model: PSG84.

Okamoto (Japan 🇯🇵) 800mm x 400mm Surface Grinding Machine, Model: PSG84.

Okamoto (Japan 🇯🇵) Surface Grinding Machine - Size: 600mm x 300mm

Okamoto (Japan 🇯🇵) Surface Grinding Machine - Size: 600mm x 300mm

Surface Grinding Machine - Make: ELB - Model: 900mm x 300mm

Surface Grinding Machine - Make: ELB - Model: 900mm x 300mm

OKAMOTO (Japan) 600mm x 300mm HYDRAULIC SURFACE GRINDER, MODEL: ACCUGAR124N

OKAMOTO (Japan) 600mm x 300mm HYDRAULIC SURFACE GRINDER, MODEL: ACCUGAR124N

DENVER ASTRO MONOSET TOOL & CUTTER GRINDER

DENVER ASTRO MONOSET TOOL & CUTTER GRINDER

Surface Grinding Machine - Make: Okamoto (Japan 🇯🇵) - Capacity: 600mm x 300mm

Surface Grinding Machine - Make: Okamoto (Japan 🇯🇵) - Capacity: 600mm x 300mm

Universal Cylindrical Grinder - KBC (Taiwan) LF-800G - Capacity 300mm x 800mm

Universal Cylindrical Grinder - KBC (Taiwan) LF-800G - Capacity 300mm x 800mm

New in stock:- Okamoto (Japan) 600mm x 400mm Surface Grinder #surfacegrinder #toolroom #diemould

New in stock:- Okamoto (Japan) 600mm x 400mm Surface Grinder #surfacegrinder #toolroom #diemould

Gear Hobbing Machine - TOS OF71

Gear Hobbing Machine - TOS OF71

Surface Grinding Machine - Make: ACER (Taiwan 🇹🇼)- Model: AGS-1224AHD - Magnet Size: 600mm x 300mm

Surface Grinding Machine - Make: ACER (Taiwan 🇹🇼)- Model: AGS-1224AHD - Magnet Size: 600mm x 300mm

Surface Grinding Machine - Make: ELB (Germany 🇩🇪) - Model: KOMET 7 - Magnet Size: 700mm x 300mm

Surface Grinding Machine - Make: ELB (Germany 🇩🇪) - Model: KOMET 7 - Magnet Size: 700mm x 300mm

Surface Grinding Machine - Make: Kuroda (Japan 🇯🇵) - Model: GS-DHF - Magnet Size: 600mm x 300mm

Surface Grinding Machine - Make: Kuroda (Japan 🇯🇵) - Model: GS-DHF - Magnet Size: 600mm x 300mm

Radial Drilling Machine - Make: Yodogawa (Japan 🇯🇵) - Model: YMR 840 - Capacity: 40mm/800mm

Radial Drilling Machine - Make: Yodogawa (Japan 🇯🇵) - Model: YMR 840 - Capacity: 40mm/800mm

Thread Milling Machine - Make: Pratt & Whitney (U.S.A 🇺🇸) - Model: “C” - Capacity: 4 1/2” x 12”

Thread Milling Machine - Make: Pratt & Whitney (U.S.A 🇺🇸) - Model: “C” - Capacity: 4 1/2” x 12”

Radial Drilling Machine - Make: GSP (France) - Model: 44K14 - Capacity: 50mm/1360mm

Radial Drilling Machine - Make: GSP (France) - Model: 44K14 - Capacity: 50mm/1360mm

Surface Grinding Machine - Chevalier (Taiwan) - Model: FSG-1224AD - 600mm x 300mm

Surface Grinding Machine - Chevalier (Taiwan) - Model: FSG-1224AD - 600mm x 300mm

Surface Grinding Machine - Make: BLOHM - Model: SIMPLEX 7, Magnet Size: 600m.m. x 300m.m.

Surface Grinding Machine - Make: BLOHM - Model: SIMPLEX 7, Magnet Size: 600m.m. x 300m.m.

Surface Grinding Machine - Make: OKAMOTO (Japan) - Model: ACC 1224 DX

Surface Grinding Machine - Make: OKAMOTO (Japan) - Model: ACC 1224 DX

Surface Grinding Machine - Make: BROWN & SHARPE (U.S.A. 🇺🇸 )- Model: Micromaster 618 (450/150)

Surface Grinding Machine - Make: BROWN & SHARPE (U.S.A. 🇺🇸 )- Model: Micromaster 618 (450/150)

Universal Tool & Cutter Grinder - Make: CINCINNATI (U.S.A. 🇺🇸) - Model: No.2

Universal Tool & Cutter Grinder - Make: CINCINNATI (U.S.A. 🇺🇸) - Model: No.2

SOLD!! Surface Grinding Machine - Make: AMW (Taiwan) - Magnet size: 500mm x 250mm

SOLD!! Surface Grinding Machine - Make: AMW (Taiwan) - Magnet size: 500mm x 250mm

Surface Grinding Machine - NICCO (Japan) - Model: NSG-64H - 600mm x 400mm

Surface Grinding Machine - NICCO (Japan) - Model: NSG-64H - 600mm x 400mm

SOLD!! Surface Grinding Machine - KENT - Model: KGS-250AHD - Magnet: 450mm x 200mm

SOLD!! Surface Grinding Machine - KENT - Model: KGS-250AHD - Magnet: 450mm x 200mm

Surface Grinding Machine - MITSUI (Japan) - MSG 407 - 700mm x 400

Surface Grinding Machine - MITSUI (Japan) - MSG 407 - 700mm x 400

Surface Grinding Machine - Make: KENT (Taiwan 🇹🇼)- Chuck: 500mm x 200mm (With auto down feed)

Surface Grinding Machine - Make: KENT (Taiwan 🇹🇼)- Chuck: 500mm x 200mm (With auto down feed)

Surface Grinding Machine - MITSUI (Japan) - Model: MSG 407 - 700mm x 400mm

Surface Grinding Machine - MITSUI (Japan) - Model: MSG 407 - 700mm x 400mm

SURFACE GRINDING MACHINE - NICCO (JAPAN) - NSG - 6H - 600mm x 300mm

SURFACE GRINDING MACHINE - NICCO (JAPAN) - NSG - 6H - 600mm x 300mm

SURFACE GRINDING MACHINE - KENT (TAIWAN) - 600mm x 300mm

SURFACE GRINDING MACHINE - KENT (TAIWAN) - 600mm x 300mm

SURFACE GRINDING MACHINE - ELB (GERMANY) - 600mm x 300mm

SURFACE GRINDING MACHINE - ELB (GERMANY) - 600mm x 300mm

SURFACE GRINDING MACHINE - OKAMOTO (JAPAN) - 600mm x 300mm

SURFACE GRINDING MACHINE - OKAMOTO (JAPAN) - 600mm x 300mm

KENT (Taiwan) 600 m.m. x 300 m.m. Hydraulic Surface Grinder

KENT (Taiwan) 600 m.m. x 300 m.m. Hydraulic Surface Grinder

Polar Mohr, Model: 66 Paper Cutting Machine

Polar Mohr, Model: 66 Paper Cutting Machine

SOLD!! Brown & Sharpe (USA) 750 m.m. x 250 m.m. Hydraulic Surface Grinder

SOLD!! Brown & Sharpe (USA) 750 m.m. x 250 m.m. Hydraulic Surface Grinder

Minini (Italy) 600 m.m. x 300 m.m. Hydraulic Surface Grinder

Minini (Italy) 600 m.m. x 300 m.m. Hydraulic Surface Grinder

MAZAK (Japan) Radial Arm Drill, Model: Holemaster 5-12, Capacity: 50 m.m.

MAZAK (Japan) Radial Arm Drill, Model: Holemaster 5-12, Capacity: 50 m.m.

Brown & Sharpe (USA), Model: 1224 Micromaster, 600 m.m. x 300 m.m. Hydraulic Surface Grinder

Brown & Sharpe (USA), Model: 1224 Micromaster, 600 m.m. x 300 m.m. Hydraulic Surface Grinder

ELB (Germany) 600 m.m. x 300 m.m. Hydraulic Surface Grinder

ELB (Germany) 600 m.m. x 300 m.m. Hydraulic Surface Grinder

CINCINNATI (U.S.A.) Tool & Cutter Grinder

CINCINNATI (U.S.A.) Tool & Cutter Grinder

CINCINNATI MILACRON Tool & Cutter Grinder

CINCINNATI MILACRON Tool & Cutter Grinder

SOLD!! Okamoto 500 m.m. x 200 m.m. Surface Grinder

SOLD!! Okamoto 500 m.m. x 200 m.m. Surface Grinder

SOLD!! Chevalier 450 m.m. x 200 m.m. 3 axis surface grinder

SOLD!! Chevalier 450 m.m. x 200 m.m. 3 axis surface grinder

OKAMOTO (Japan) 600 m.m. x 300 m.m. Hydraulic Surface Grinder

OKAMOTO (Japan) 600 m.m. x 300 m.m. Hydraulic Surface Grinder

ELB (Germany) 500 m.m. x 350 m.m. Hydraulic Surface Grinder

ELB (Germany) 500 m.m. x 350 m.m. Hydraulic Surface Grinder

WILTON (Taiwan) 60 m.m./1600m.m. Radial Arm Drill Part - 2

WILTON (Taiwan) 60 m.m./1600m.m. Radial Arm Drill Part - 2

WILTON (Taiwan) 60 m.m./1600 m.m. Radial Arm Drill Part - 1

WILTON (Taiwan) 60 m.m./1600 m.m. Radial Arm Drill Part - 1

CINCINNATI (U.S.A.) Tool & Cutter Grinder

CINCINNATI (U.S.A.) Tool & Cutter Grinder

TATUNG (Taiwan) Model: TSG-64, 600 m.m. x 400 m.m. Hydraulic Surface Grinder

TATUNG (Taiwan) Model: TSG-64, 600 m.m. x 400 m.m. Hydraulic Surface Grinder

Chevalier (Taiwan), Model: FSG-3A1224H, 600 m.m. x 300 m.m. Hydraulic Surface Grinder

Chevalier (Taiwan), Model: FSG-3A1224H, 600 m.m. x 300 m.m. Hydraulic Surface Grinder

CINCINNATI (U.S.A.) Tool & Cutter Grinder, Model: No. 2

CINCINNATI (U.S.A.) Tool & Cutter Grinder, Model: No. 2

Burgmaster (U.S.A.) 6 Spindles Turret Type Drilling Machine

Burgmaster (U.S.A.) 6 Spindles Turret Type Drilling Machine

Chevalier (Taiwan), Model: FSG-3A1020, 500mm x 250mm Hydraulic Surface Grinder

Chevalier (Taiwan), Model: FSG-3A1020, 500mm x 250mm Hydraulic Surface Grinder

Meuser (Germany) Radial Drill, Model: M35R, Capacity: 40mm/1250mm

Meuser (Germany) Radial Drill, Model: M35R, Capacity: 40mm/1250mm

OKAMOTO (Japan), Model: ACC 124N, Magnet: 600mm x 300mm 3 Axis Automatic Surface Grinding Machine

OKAMOTO (Japan), Model: ACC 124N, Magnet: 600mm x 300mm 3 Axis Automatic Surface Grinding Machine

Chevalier (Taiwan) FSG-3A1224H, 600mm x 300mm Hydraulic Surface Grinder

Chevalier (Taiwan) FSG-3A1224H, 600mm x 300mm Hydraulic Surface Grinder

SIP (Switzerland) Motorised Rotary Table, Model: ROTOPTIC 6

SIP (Switzerland) Motorised Rotary Table, Model: ROTOPTIC 6

Cincinnati Milacron (France) Tool & Cutter Grinder

Cincinnati Milacron (France) Tool & Cutter Grinder

FREEPORT (Taiwan) 600mm x 250mm Hydraulic Surface Grinder

FREEPORT (Taiwan) 600mm x 250mm Hydraulic Surface Grinder

SOLD!! Okamoto (Japan) Model: PSG-6FUA, Size: 600mm x 300mm Hydraulic Surface Grinder

SOLD!! Okamoto (Japan) Model: PSG-6FUA, Size: 600mm x 300mm Hydraulic Surface Grinder

NICCO NSG-6H (Japan) 600mm x 300mm Hydraulic Surface Grinder

NICCO NSG-6H (Japan) 600mm x 300mm Hydraulic Surface Grinder

Surface Grinder - Blohm (Germany), Model - Simplex 7, Magnet - 700mm x 300mm

Surface Grinder - Blohm (Germany), Model - Simplex 7, Magnet - 700mm x 300mm

FORADIA (Spain) Mdl. MS60/1600 Radial Arm Drill

FORADIA (Spain) Mdl. MS60/1600 Radial Arm Drill

Radial Drill: BERGONZI (Italy), Model: LP1250, Capacity: 50mm/1250mm

Radial Drill: BERGONZI (Italy), Model: LP1250, Capacity: 50mm/1250mm

Ikeda (Japan), Model: RMS-9 Radial Arm Drill

Ikeda (Japan), Model: RMS-9 Radial Arm Drill

ACER AGS-1020 AHD (500mm x 250mm) 3-Axis Automatic Surface Grinder

ACER AGS-1020 AHD (500mm x 250mm) 3-Axis Automatic Surface Grinder

Burgmaster 6 Spindle Turret Drill

Burgmaster 6 Spindle Turret Drill

Gallmeyer & Livingston (U.S.A.), Model: 370, Size: 600mm x 300mm Hydraulic Surface Grinder

Gallmeyer & Livingston (U.S.A.), Model: 370, Size: 600mm x 300mm Hydraulic Surface Grinder

Acer (Taiwan) 450mm x 200mm Surface Grinder

Acer (Taiwan) 450mm x 200mm Surface Grinder

Nardini FRN-50 Radial Arm Drill 50mm Capacity, MT 5 Spindle Taper, Electric Clamping, Excellent

Nardini FRN-50 Radial Arm Drill 50mm Capacity, MT 5 Spindle Taper, Electric Clamping, Excellent

Okamoto (Japan) 600mm x 300mm Hydraulic Surface Grinder

Okamoto (Japan) 600mm x 300mm Hydraulic Surface Grinder

Sold!! Chevalier FSG-1640AD (1000mm x 400mm) Surface Grinder

Sold!! Chevalier FSG-1640AD (1000mm x 400mm) Surface Grinder

NICCO NSG-64 (600mm x 400mm) Hydraulic Surface Grinder

NICCO NSG-64 (600mm x 400mm) Hydraulic Surface Grinder

BREDA (Italy) 50mm/1250mm Radial drill under power

BREDA (Italy) 50mm/1250mm Radial drill under power

OOYA (Japan) RE2-1300 Radial Drill Spindle running

OOYA (Japan) RE2-1300 Radial Drill Spindle running

TORNOS R125 Swiss Style Sliding Head Lathe

TORNOS R125 Swiss Style Sliding Head Lathe

IKEDA (Japan) RM 1300 Radial Arm Drill

IKEDA (Japan) RM 1300 Radial Arm Drill

BROWN & SHARPE (USA) 450mm x 150mm Surface Grinder

BROWN & SHARPE (USA) 450mm x 150mm Surface Grinder

BROWN & SHARPE (USA) Micromaster 618 Hydraulic Surface Grinder

BROWN & SHARPE (USA) Micromaster 618 Hydraulic Surface Grinder

OKAMOTO (Japan) 600mm x 300mm Surface Grinder

OKAMOTO (Japan) 600mm x 300mm Surface Grinder

KENT KGS-63AHD (600 mm x 300mm) Hydraulic Surface Grinder

KENT KGS-63AHD (600 mm x 300mm) Hydraulic Surface Grinder

OKAMOTO (Japan) Accugar 124N , 600mm x 300mm Surface Grinder

OKAMOTO (Japan) Accugar 124N , 600mm x 300mm Surface Grinder

SHARP (Taiwan) SH-920 (Mfg. 2007) Surface Grinder

SHARP (Taiwan) SH-920 (Mfg. 2007) Surface Grinder

NICCO NSG-6 600mm x 300mm Surface Grinder

NICCO NSG-6 600mm x 300mm Surface Grinder

JUNG (Germany) 500mm x 200mm Surface Grinder

JUNG (Germany) 500mm x 200mm Surface Grinder

OOYA (Japan) Model: RE-1225H Radial Arm Drill

OOYA (Japan) Model: RE-1225H Radial Arm Drill

GRISETTI (Italy) 1000 m.m. O.D./I.D. Cylindrical Grinder

GRISETTI (Italy) 1000 m.m. O.D./I.D. Cylindrical Grinder

KENT (Taiwan) 600mm x 300mm Surface Grinder

KENT (Taiwan) 600mm x 300mm Surface Grinder

YOSHIDA (Japan) YR5-115 Radial Arm Drill

YOSHIDA (Japan) YR5-115 Radial Arm Drill

BLOHM (GERMANY) Simplex 7 (700mm x 300mm) Surface Grinder

BLOHM (GERMANY) Simplex 7 (700mm x 300mm) Surface Grinder

KENT (Taiwan) 1000mm x 400mm surface grinder under power!!

KENT (Taiwan) 1000mm x 400mm surface grinder under power!!

TSC (Italy), Model: NX 300, Size: 600mm x 300mm Surface Grinder

TSC (Italy), Model: NX 300, Size: 600mm x 300mm Surface Grinder

KENT KGS-63AHD surface grinder

KENT KGS-63AHD surface grinder

KENT KGS-515AHD Surface Grinder

KENT KGS-515AHD Surface Grinder

BROWN & SHARPE 450mm x 150mm Surface Grinder

BROWN & SHARPE 450mm x 150mm Surface Grinder

FREEPORT (Taiwan) 500mm x 250mm Surface Grinder

FREEPORT (Taiwan) 500mm x 250mm Surface Grinder

TRAUB A25 automatic cam lathe

TRAUB A25 automatic cam lathe

JONES SHIPMAN 1311 UNIVERSAL CYLINDRICAL GRINDER

JONES SHIPMAN 1311 UNIVERSAL CYLINDRICAL GRINDER

CHEVALIER (Taiwan) Model: FSG-1640AD Surface Grinding Machine

CHEVALIER (Taiwan) Model: FSG-1640AD Surface Grinding Machine

TOYODA GOP10-30 OD GRINDER

TOYODA GOP10-30 OD GRINDER

CINCINNATI (Model DO) Tool & Cutter Grinder

CINCINNATI (Model DO) Tool & Cutter Grinder

KENT 450mm x 200mm Hydraulic Surface Grinder

KENT 450mm x 200mm Hydraulic Surface Grinder

KENT 1000mm x 400mm Surface Grinder in Action

KENT 1000mm x 400mm Surface Grinder in Action

Burgmaster 1/2” Capacity Turret Drill

Burgmaster 1/2” Capacity Turret Drill

CHEVALIER 1000mm x 400mm Surface Grinder in Action!!

CHEVALIER 1000mm x 400mm Surface Grinder in Action!!

SUPERTEC (Taiwan) 600mm x 300mm surface grinder

SUPERTEC (Taiwan) 600mm x 300mm surface grinder

ROSA Surface Grinder, Model RTRC 1200 in action

ROSA Surface Grinder, Model RTRC 1200 in action

Mitsui MSG-407 Surface Grinder

Mitsui MSG-407 Surface Grinder

Polar 76EM Paper Shear in Action!!!

Polar 76EM Paper Shear in Action!!!

Polar 76EM Paper Shear

Polar 76EM Paper Shear

Proth 500mm x 250mm Hydraulic Surface Grinder

Proth 500mm x 250mm Hydraulic Surface Grinder

STAR RNC 16 CNC SWISS STYLE SLIDING HEAD LATHE

STAR RNC 16 CNC SWISS STYLE SLIDING HEAD LATHE

Brown & Sharpe 818 Micromaster

Brown & Sharpe 818 Micromaster

Busch NF8/32 Automatic Keyway Milling Machine

Busch NF8/32 Automatic Keyway Milling Machine

CAMUT (Italy) 1500mm x 500mm surface grinder

CAMUT (Italy) 1500mm x 500mm surface grinder

WMW ZFWZ 250/5 Gear Hobber

WMW ZFWZ 250/5 Gear Hobber

Matra (Germany) MF 80/50 800mm x 400mm surface grinder

Matra (Germany) MF 80/50 800mm x 400mm surface grinder

Mitsui (Japan) 700mm x 400mm Hydraulic Surface Grinder

Mitsui (Japan) 700mm x 400mm Hydraulic Surface Grinder

Kasto Racine 8” x 8” Hacksaw

Kasto Racine 8” x 8” Hacksaw

Reishauer NRK Thread Grinder Test Run

Reishauer NRK Thread Grinder Test Run

Elb 600 x 300 Surface Grinder under trial

Elb 600 x 300 Surface Grinder under trial

ELB (Germany) 600mm x 300 Surface grinder

ELB (Germany) 600mm x 300 Surface grinder

Kent KGS-250AH 450mm x 250mm Surface Grinder

Kent KGS-250AH 450mm x 250mm Surface Grinder

Pama Oma 805 Gear Shaper

Pama Oma 805 Gear Shaper

Chevalier FSG 1224AD Hydraulic Surface Grinder

Chevalier FSG 1224AD Hydraulic Surface Grinder

Jones Shipman 1310 Od grinder

Jones Shipman 1310 Od grinder

Chevalier FSG 1640AD (1000mm x 400mm) in action

Chevalier FSG 1640AD (1000mm x 400mm) in action

WAGNER LT Circular Saw Blade Sharpener

WAGNER LT Circular Saw Blade Sharpener

WMW Bowes BR 40 Radial Arm Drill

WMW Bowes BR 40 Radial Arm Drill

Busch Keyway Milling Machine

Busch Keyway Milling Machine

Yodogawa YMR 32 Radial Drill Machine

Yodogawa YMR 32 Radial Drill Machine

Lambert 124 Thread & Worm Milling Machine

Lambert 124 Thread & Worm Milling Machine

Star JNC 32 Swiss Style CNC Sliding Head Lathe

Star JNC 32 Swiss Style CNC Sliding Head Lathe

Star RNC 16 CNC Swiss Style Sliding Head Lathe

Star RNC 16 CNC Swiss Style Sliding Head Lathe

Okamoto PSG-63 Surface Grinder in action

Okamoto PSG-63 Surface Grinder in action

ELB Star 1020ND Surface Grinder

ELB Star 1020ND Surface Grinder