TM-70A 220V Universal Drill Bits Sharpening Grinder The Best Tool for Grinding Needs

DRILL BIT GRINDER

TM-70A

1. this aircraft is portable for the fool, the attrition is accurate and is fast, the simplicity of operator, does not need the skill then with ease to grind.

2. price econoTM, saves the cost greatly, raises the operational effectiveness.

3. direct installment diamond grinding wheel, the angle is precise, the life is long.

4. electronic control type force DC motor: Frequency fixing, horsepower, but long time use.

5. uses the bearing rotation, the locking attrition angle is precise.

6. this aircraft is equipped with the dead center (central point) the size adjustment function, can along with the drill hole material material quality, the speed make the effective coordination, can control the work piece the quality and the precision and lengthens drill bit's life.

7.This grinder is portable, easy operation, accurate and fast. Send CBN or SDC(alternative),wear well.

TECHNICAL DATA:

Grinding range: 2-13mm

Point angle: 100°-135°

Power: AC220V/180W

Speed: 5300RPM

Standard grinding wheel: CBN or SDC

Standard 11 collets: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13

Standard accessories: 5mm hex wrench

Overall dimensions: 29×15×16cm
Package size: 31×17×18cm
Net weight: 9.8kg

DRILL BIT GRINDER

TM-71A

1,Grinding is accurate and rapid, easy operation, with no skill requirement to grind easily.

2,Economical price that greatly reduces the cost and improves the use effect.

3,With diamond grinding wheel, it can be equipped directly with an accurate angle and long service life.

4,The electrically controlled and powerful DC motor: stable frequency, strong horsepower and long service life.

5,Bearing shaft and locking unit.

6,The machine is set up with the function of adjusting a point (central point) size, which can effectively coordinate with the material of drill hole and the rotation speed. It can control the quality precision and prolong the service life of the drill bit.

TECHNICAL DATA:

Grinding range: 13-26mm

Point angle: 90°-135°

Diamond grinding wheel: CBN or SDC

Powe: AC220V/180W

Standard 11 collets: 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26

Op collets: 8, 9, 10, 11, 12, 27, 28, 29, 30

Packing size: 460×240×220mm

weight: 27Kg

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