Polygon C8 Slim Chuck SK20 15,000rpm
SK10 Slim Chuck Collet 1.0-0.9mm
SK10 Slim Chuck Collet 1.25-1.15mm
SK10 Slim Chuck Collet 1.5-1.3mm
SK10 Slim Chuck Collet 1.75-1.55mm
SK10 Slim Chuck Collet 1/4" On Size