J. K. Machines Corporation

For 2mm-13mm DG Drill
Re-sharpening , Angle 118°-140°
For 2mm-13mm Twist Drill
Re-sharpening , Angle 90°-140°
Precise Grinding Results , Precision Assurance within 0.02mm
Easy to Operate , grinding a drill within 10 seconds.
Special Design High Accuracy Alloy Steel Collets
Accurate Grinding consumption 0.2mm
High Efficiency DC motor
Stable Quality GE Diamond Dust Grinding Wheel
Considerable Design, Invisible Tool Box, Delicate & Friendly Use
Portable Design with only weight 12.5 kgs.


For more information click on pdf

For 12mm-26mm DG Drill
Re-sharpening , Angle 118°-140°
For 12mm-26mm Twist Drill
Re-sharpening , Angle 90°-140°
Precise Grinding Results , Precision Assurance within 0.02mm
Easy to Operate , grinding a drill within 10 seconds.
Special Design High Accuracy Alloy Steel Collets
Accurate Grinding consumption 0.2mm
High Efficiency DC motor
Stable Quality GE Diamond Dust Grinding Wheel
Considerable Design, Invisible Tool Box, Delicate & Friendly Use
Portable Design with weight 32.2 kgs.


For more information click on pdf

For 3mm-13mm Twist Drill
Re-sharpening , Angle 135°
Precise Grinding Results , Precision Assurance within 0.02mm
Easy to Operate , grinding a drill within 10 seconds.
Special Design High Accuracy Alloy Steel Collets
Accurate Grinding consumption 0.2mm
High Efficiency DC motor
Stable Quality GE Diamond Dust Grinding Wheel
Considerable Design, Invisible Tool Box, Delicate & Friendly Use
Portable Design with only weight 8 kgs.


For more information click on pdf