1. Poured out of metal, wear - and impact -.
2. The polishing surface is antioxidant, and -.
3. Fine and strict workmanship ensures a long service life.
4. Equipped with a tension key to adjust the clamping feed to the right strength.
5. Applicable for lathe, electric drilling machine, milling machine, etc.

Technical data:
Characteristics:
1. Poured out of metal, wear - and shockproof.
2. The polishing surface is antioxidant, and -.
3. Fine and careful processing ensures a long service life.
4. Equipped with a tension key to adjust the clamping feed for the correct voltage.
5. Applicable for lathes, electric drilling machines, milling machines, etc.

Technical dataification:
Material: metal
Color: displayed advertising images
Clamping area: 0.3–4 mm
Outside diameter: 21.5 mm/0.85 inches
Brass base size: length: 20 mm/0.79 inches, hole diameter: 3.175 mm/0.13 inches
Weight: 72 g/2.5 ounces

List of packages:
1 * jto clamping feed
1 * clamping feed key
1 * brass base
1 * Small wrench

Note: Please allow errors due to manual measurement. Thanks for your understanding.