BT40-ER32-100

3 year ago

54 0

JINING QINFENG MACHINERY HARDWARE CO.,LTD

 6 year year

Product details

High Precision Coated BT30-ER16 CNC Tool shank,BT Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly BT30 BT40 BT50... Etc.. Mold industry, and high-speed engraving machine, used more.Er tool holder is a kind of numerical control tool holder, there are bt30, bt40, bt50, and there are many models, which are widely used. Used for boring, milling, drilling, tapping, grinding and carving. It is a common tool handle. Er shank and ER chuck, also known as spring chuck, Er nut, BT pull nail, Er elastic shank can be used to clamp milling cutters and taps.

Bt Er Collet Chuck Product information:

1. The taper accuracy of tool shank 7:24 is less than AT3 and part of the standard sizes have been inspected in the last time by standard checking fixtures manufactured in Germany.
2. The inner cone is tested by standard pneumometer. The contact area ratio of large end is more than 90%.
3. The inner cone runout of the tool handle body is less than 0.005.
4. The grade of handle threads and nut threads is 4H. The end is open and the end is closed.
5. Bt Collet Chuck Dynamic balance: G6.3 12000/18000 RPM G2.5 15000/20000 RPM can be made according to demand. It can also be customized according to customer demand.
6. Collet Chuck Material: 20CrMnTi.
7. Bt30 Tool Holder Hardness: HRC 56 degree-60 degree.
8. Bt Tool Holder Carburizing depth: > 0.8.
9. - 185C cryogenic treatment, 20 hours thermal aging.

10. Appearance finishing electroless nickel plating improves corrosion resistance, wear resistance and corrosion resistance, and achieves better anti-rust effect.

BT ER COLLET CHUCK

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JINING QINFENG MACHINERY HARDWARE CO.,LTD

 Audited supplier

6 year

Address: Jining, China

Main Product: COLLET CHUCK, TOOL HOLDER, ER COLLET , ER SPANNER, DRILL CHUCK, LIVE CENTER

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