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MR-A5

Specialized in grinding screw tap. It's precise easy operation and efficient, also can save large sun of expense for purchasing blade annually.
The electrical controlled high-rate DC motor features stable power, strong horsepower, efficient and long service life.
Developed and researched A5 can sharpen the screw front angle, the front angle can control at random.
Drill bit can sharpen the drill bit point angle, lip relief angle and front cutting lip, you also can control the centre spot at random instend of centre drill, easy vent scraps, relax drill.

  • MR-A5
  • Wellon
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Product Description

Model

MR-A5


Screw tap

Drill

Range

M5-M20mm

Φ2.1-Φ14mm  

Point angle

5°~30°

100°~135°

Power

220V/180W

Motor

5300rpm

Dimension

36×30×28cm

Weight

20kg

Standard Equipment

Drill side grinding wheel :CBN (for HSS) ×1 piece


Tap side grinding wheel :CBN (for HSS) × 1 piece


Twelve collets: Φ3Φ4Φ5Φ6Φ7Φ8Φ9Φ10Φ11Φ12Φ13Φ14


one collet chuck for drill(Φ2-Φ14)

two collet chuck for screw tap :

3 flutes×1 piece

4 flutes ×1 piece

Option Equipment

Drill side grinding wheels :SD (for Carbide)


Tap side grinding wheel:  SD (for Carbide)


collets(for drill): Φ2Φ2.5Φ3.5Φ4.5Φ5.5Φ14Φ15


collet chuck(for drill):Φ15


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