Description

CAT40-JT33-1.5″ DRILL CHUCK HOLDER

1.  Material: 20CrMnTi

2. Great value and excellent quality

3. Total indicated runout : ≤ 0.0002″

4. Hardened and precision ground

5. Holds Jacobs Taper #33 (JT33) drill chucks or other JT6 tooling

6. Used in milling & other machines having CAT40 taper spindles

7. Nickel coating surface, Anti-rust, anti-corrosion, durability better.

ChongDe is a manufacture in R&D, production, sales andservices with ISO9001 certificate. The main products are precision tool holder, clamping collet, pull stud, nut,spanner and other machine tool accessories with the standards of ISO, DIN, ANSI/ASME, JIS and localGB, etc.

Cryogenic treatment◆ -384.8℉ long cryogenic, nearly all of the residual austenite into martensite.◆ Carbide precipitation of nanoscale particles, increasing the hardness and toughness.◆ Reducing residual stresses.◆ Wear resistance significantly improved.◆ long stereotyped thermal limitation removal of grinding residual stress.
Anti-rust, Anti-corrosion, Durability better◆ Coating adhesion strong, enhance hardness, and anti-rust better in different surroundings, such as acid, alkali, ammonia, salt etc.◆ Overall nickel coating, including inside and outside cone, even if you do not take any anti-rust actions, it will not rust either,don’t influence processing precision and spindle.◆ Improve cleanness, precision more stable, surface more smooth, feel more comfortable and appearance nicer.