• Durable Spring Steel: High precision keyless drill chuck is integrated for a single piece construction. High grade spring steel frame ensures better overall balance of tool holder assembly. Polished body to be smooth with rust resistance.
• Great Accuracy: Collet chuck is of high accuracy. Hardened and ground to ensure maximum accuracy and high concentricity. Drill chuck has very strong holding power. Superior alloy steel claws last.
• Easy to Change: V-groove design balanced and meet standard industrial needs, easy on tool changers for less spindle and changer maintenance. Projection Length: 4 inches. Stable performance.
• Effortless to Operate: 1 CAT40 precision ball bearing keyless drill chuck. Self-tightening key-less feature. Easy to use, safer than separate shank model.
• Wrench Included: One free wrench for extra tightening and easy release if necessary. A HAAS style pull stud is ready to be used on any HAAS CAT40 spindle. Ideal for CNC Lathe/milling, drill press, and heavy duty hand tools.

Integrated CAT40 Collet Chuck Keyless Drill Chuck 1/2 inch for CAT40 CNC Engraving Machine & Milling Lathe Tool Heavy Duty Hand Tools Drill Press Chuck Key
Heavy Duty Design
High Accuracy
Convenient Replacement
Effortless To Operate
Free Wrench
Wide Application
Type: CAT40-APU13-100,Drill Chuck:,Runout: 0.13 mm/0.005'',Gage Length: 3.93'',Balanced to: G2.5/20,000 RPM,Rear Thread: 5/8''-11,Martial: 40cr,Drill Chuck's Capacity: 1/32 - 1/2",Drill Chuck Adapter:,Draw Bar Thread: 5/8''-11