JET® TDC-375 Taper Mount Drill Chuck, 3/8" Capacity x JT-2

Keyless Drill Chucks The Albrecht Chuck is "The Worlds Most Accurate Keyless Drill Chuck" and is being widely used today on the finest precision drilling machinery where close tolerance drilling is essential. All working parts are of alloy steel and expertly hardened making the Albrecht an ideal chuck for heavy duty drilling. The Albrecht Chuck is designed for both tool room and production machinery where accuracy, gripping power and the keyless features are desired and is being widely used today on high accuracy drill presses, jig borers, milling machines and production drilling equipment.

Bison Precision Ball Bearing Keyless Drill Chuck 1/32 - 1/2in Jacobs Taper #2 NC Features: Keyless Drill Chucks are precision devices designed for high accuracy applications on either conventional or CNC machines in drilling, boring, and counterboring operations Designed to be tightened and released by hand Self-tightening feature Available in Precision quality, 0.005 T.I.R and in NC Quality, 0.0015 T.I.R

0.4 HP – High Power to Weight Ratio Precision Spindle & Chuck: ±0.0025 Runout 3 Planet Gear-Set – Longer Life Drop-In Motors – Ease of Service Ergonomic Features: Integrated Finger Rest Contoured 3-Finger Grip Low Noise – 78 dBA

The Jacobs Ball Bearing Super Chuck is specifically engineered for heavy duty, close tolerance production drilling. It is adaptable to a wide range of production drilling equipment, jig borers, milling machines, lathes and radials. Utilizing a ball thrust bearing to reduce friction in the chuck closing mechanism, it permits the application of more gripping force on drill shanks to maximize drilling torque under the most demanding machining conditions. Features: Ball bearing construction maximizes gripping force and drilling accuracy Jaws center-ground for absolute straightness and ...

Precision Drill Chuck Arbor Made of Alloy Steel Hardened to Rc 56~60 Max. T.I.R. .0015" NMTB-QC to Jacobs Taper