Screw Tap Drill Bits Sharpener Grinder Grinding Machine MR-A4

商品説明

Features
1. Specialize in grinding screw tap. It is precise easy operation and efficient, and also can save large sun of expense for purchasing blade annually.
2. The electrical controlled high-rate DC motor features stable power, strong horsepower, and efficient and long service life.
3. Developed and researched A4 can sharpen the screw front angle, the front angle can control at random.
4. Drill bit can sharpen the drill bit front angle, back angle and front angle, you also can control the centre spot at random instend of centre drill, easy vent scraps, relax drill.

Specifications
Model Screw tap Drill
Range M5 - M20 mm ?2.1 - ?14 mm
Point Angle 5?~ 30?100?~ 135?
Power AC 220 V, 50 Hz; AC 110 V, 60 Hz; 180 W
Motor 5300 rpm
Dimension 36 ?30 ?28 cm
Weight 20 kg
Standard Equipment Drill side grinding
wheel :CBN (for HSS) ?1 piece
Tap side grinding wheel :CBN (for HSS) ?1 piece Twelve collets: ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10, ?11, ?12, ?13, ?14
One collet chuck for drill (?2-?14)
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): ?2, ?2.5, ?3.5, ?4.5, ?5.5, ?14, ?15
Collet chuck(for drill): ?15
The voltage could be 110 V/60 Hz or 220 (or 380) V/50 Hz (optional). By default, we will ship the product with voltage and frequency standard in the recipient's country. If you need something different, please send us a message.

We will arrange the shipment in 1-5 working days and it takes another 5-7 working days to reach you.