Specification:
Item Type: Sharpener Chuck
Model: 3-9mm Grinding Machine Chuck
Hardness: HRC40-45
Clamping Accuracy: 0.02mm
Clamping Range: Approx. 3mm / 0.12in, 4mm / 0.16in, 5mm / 0.2in, 6mm / 0.24in, 7mm / 0.28in, 8mm / 0.31in, 9mm / 0.4in
Collet Total Length: Approx. 122mm / 4.8in
Collet End Diameter: Approx. 20mm / 0.8in
Tail Thread: M20
Tail Thread Length: Approx. 29mm / 1.1in
Rod Diameter: Approx. 20mm / 0.8in
Features:
1The collet is integrally formed with a long total length and is suitable for installation on a knife sharpener. 2The clamping force is strong, and the clamping accuracy is 0.02mm, which is suitable for fine operation. 3The accuracy of the aperture is high, the thread size is standard, and it is not easy to fall off during installation and use. 4Different size specifications have different clamping ranges, which are suitable for different clamping situations. 5Made of high-quality metal materials, the hardness is HRC40-45, and it is not easy to be squeezed by the outside world.
Package List:
1 x 7mm Chuck
