high Accuracy ER collet chuck BT40-ER32-100 wholesale price
| Min. Order: | 3 Piece/Pieces |
|---|---|
| Payment Terms: | Paypal, T/T, WU, Money Gram |
| Supply Ability: | 20000pcs/month |
| Place of Origin: | Shandong |
Company Profile
| Location: | Jining, Shandong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Raw Material: | Others |
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| Power: | Cnc |
| Material: | 20Crmnti |
| Hardness: | 56~60HRC |
| Run out: | 0.005mm. 0.008mm |
| Certificate: | ISO9001 |
| Shank Dynamic Balanced: | G2.5 at 20000 rpm |
| TIR: | ≤0.0002" |
| The Precision Tapper: | AT3 |
| Production Capacity: | 20000pcs/month |
| Packing: | plastic box |
| Delivery Date: | 15~20 days |
Product Description
BT40-ER32-70 Collet Chuck High Precision tool holder
BT type ER Collet tool holder: Mainly used for clamping of straight shank tools and tools such as drills, milling cutters and taps.
BT type ER Collet Tool Holders Spring chuck model: divided into ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50.
ChongDe is a manufacture in R&D,production,sales and services 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 local GB,etc.
Attaching importance to the reserch and products,we employs many experienced and skilled technicians,so that precision machining can be made according to samples or drawings.
We are specialized in researching,producing and developing many kinds of collets,CNC Machine Tool Holder, ER nuts,ER spanners,machine vises,fasteners etc. With high quality and full varieties.
Surface roughness is reduced, precision stability improved.
The collet chuck surface uneven texture,after polishing, the surface roughness can be leveling, smooth and shining surface. At the same time filling surface pores scratches and other surface defects,thus improve the fatigue strength,corrosion resistance increase.
Don't influence precision.
Chuck surface is coated ,the layer is evenly ,Chemical plating solution dispersion degree of almost 100%,nickel layer is thin ,thickness is about 3u-5u,this special coating can reduce Spindle abnormal wear and tear ,Don't influence precision.
Anti-rust,anti-corrosion,durability better.
Coating adhesiion strong,enhance hardness,and anti-rust better in different surroundings,such as a cid,alkali,ammonia,salt etc.Overall nickel coating ,including inside and outside cone,even if you do not take any anti-rust actiions ,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 .
1.Package: plastic boxes and also can pack according to your requests.
2.Delivery time:Sample within 7 days and others 35 days.