Boorkop universeel chuck bereik 0.3-4mm voor 3.17mm as

Beschrijving

Features:

1. Cast by high quality metal, wear resistant and anti-impact.

2. Polishing surface features anti-oxidative, waterproof and anti-corrosion.

3. Fine and strict workmanship ensures its long service life.

4. Equipped with chuck key to adjust the chuck for proper tightness.

5. Applicable for lathe, electric drill, milling machine, etc.

Specification:

Material: Metal

Clamping Range: 0.3-4mm

Outer Diameter: 21.5mm/0.85in

Brass Base Size: Length: 20mm/0.79in, Hole Diameter: 3.175mm/0.13in