Microfeed Surface Grinders
MODEL
BJ-914 OT BJ-1020 BJ-1024 BT/OT
Working Surface of Grinding Area
225 X 350 mm 225 X 500 mm 225 x 600 mm
Max Magnetic Table Travel L x B 
250 x 360 mm 250 X 525 mm 250 x 625 mm
Max Grd. Height Under Wheel
240 mm 240 mm 250 mm
Vertical Feed Graduation 
0.01 mm 0.01 mm 0.01 mm
Cross Feed Graduation
0.05 mm 0.05 mm 0.05 mm
Elevator Movement with MICROFEED
0.002 mm 0.002 mm 0.002 mm
Spindle Speed
2800 RPM 2800 RPM 2800 RPM
Grinding Wheel Size (Dia x Bore x Width)
178 x 31.75 x 12.7 mm 178 x 31.75 x 12.7 mm 200 x 31.75 x 20 mm
Electric Motor Recommended
0.75 HP-3 PHASE (2800 RPM)  1 HP-3 PHASE (2800 RPM) 1.5 HP-3 PHASE (2800 RPM)
Magnetic Chuck Suitable (Optional)
200 X 300 MM 200 x 450 mm 200 x 600 mm
Diamond Dresser with Holder
0.5 CR 0.5 CR 0.5 CR
Wooden Case Dimension
1070 X 1200 X 1700 1070 X 1200 X 1700 1300 x 1500 x 1800