MR-G3 Complex Drill Bit Re-sharpener

Description:

  • long service life.
  • Portable drill grinder
  • easily, drilling with a light heart

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FEATURES:

PRODUCT INSTRUCTION
Patent product
1. Portable drill grinder, with Taiwan grinding wheel, it can be equipped directly with an accurate angle and long service life.
2. Patent product, it can sharpen the drill bit's point thinning, lip relief angle and point angle, you can control the centre spot at random instead of center drill, escape of chips easily, drilling with a light heart.
Standard with CBN grinding wheel for the HSS material, Optional SDC grinding wheel for the carbide material.
SPECIFICATION
Model:MR-G3
Grinding Range:(2)Φ3-Φ26(Φ32)
Point Angle:95°~135°/85°~140°
Power:AC220V
Motor:250W
Speed:4400rpm
Dimension:40*26*30cm
Weight:36kg
Standard Equipment:Two pcs grinding wheel :CBN (for HSS)
ElevenER20 collects: Φ3,Φ4,Φ5,Φ6,Φ7,Φ8,Φ9,Φ10,Φ11,Φ12,Φ13
Thirteen ER40 collets:Φ14,Φ15,Φ16,Φ17,Φ18,Φ19,Φ20,Φ21,Φ22,Φ23,Φ24,Φ25,Φ26
Two collet chuck:(Φ3-Φ13)×1 , (Φ14-Φ30)×1 
Option Equipment:Two pcs grinding wheel :SD (for Carbide)
                                  ER 40 Collets: Φ27, Φ28, Φ29, Φ30,Φ31,Φ32
                                  Collet chuck:Φ31-Φ32
STANDARD EQUIPMENT
drill grinding

Details:                                                                                       
MR-G3
        DRILL BIT SHARPENER
         More than10 YEAR BENCHMARKING PRODUCTS WITH A GREAT REPUTATION
drill grinder attachment
Still use a simple type of operation design, without any grinding experience can also quickly work, whether you are small and medium enterprises, family workshops, personal repair, all can achieve satisfy grinding results。
 
INSISTING ON ORIGINAL DESIGN FROM CHINA
drill grinding wheel
Lip relief angle grinding    Point angle griniding    Point splitting grinding
 
 
Grinding effect
drill grinder attachment instructions
SMALL SIZE, SUITABLE FOR ANY PLACE TO DO DRILL GRINDING.
a drill grinder
EASY TO DO THE DRILL SETTING
According the diameter of the drill to adjust the scale, the operation steps are clear. High precision and high efficiency.
grinding drill bit for metal
EASY FOR DRILL GRINDING
According the parallel line of the grinding hole, insert the chuck, rotate left and right. It can be finished at one time.
drill bits for grind

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