- Company : JINING QINFENG MACHINERY HARDWARE CO.,LTD
- Region : Shandong , China
- Category : Apparel & Clothing > Wedding Apparel
- Specification : carton
- Quantity : 5000
- Contact Person : jiames.wang|||sales
- Telephone :
- Fax :
- Mobile phone :
- Website : www.qftoolholder.com
- Email : [email protected]
- Update : Jul/10/2019
Product Details
BT Powerful Collet Chuck, BT C Milling Collet Chuck Default standard balancing G6.3-8000rpm,precision dynamic balancing G6.3-12000rpm;Inner hole of the shank divide into 6 troughs to prevent the insert remove,increase the grasp force;Ball bearing cage is made of special material,improve the endurance,enhance the grasp force;Strong grasp force ,high centering accuracy, suit for heavy cutting. BT C Milling Collet Chuck Brief introduction 1. BT C Milling Collet Chuck 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 hole of the tool handle is divided into six grooves to prevent the tool from turning and increase the clamping force. 3. Ball bearing cage made of special material prolongs service life and enhances clamping force. 4. BT C Milling Collet Chuck It has large clamping force and high centering accuracy, especially for strong cutting. 5. Dynamic balance: G6.3 8000/12 000 RPM can be made according to demand. 6. BT Powerful Tool Holder Material: 20CrMnTi. 7. BT C Milling Collet Chuck Hardness: HRC58-62. 8. Carburizing depth: > 0.8. 9. - 185C cryogenic treatment, 20 hours thermal aging. 10. BT C Milling Collet Chuck Electroless nickel plating for appearance finishing improves corrosion resistance, abrasion resistance and corrosion resistance, and achieves better anti-rust effect. Code No. Size(mm) D L D1 L1 MIN MAX BT30-C20-80 20 80 53 45 70 BT40-C20-105 105 53 45 70 BT40-C32-105 32 105 70 50 76 BT40-C32-135 135 70 50 76 BT50-C20-105 20 105 53 45 70 BT50-C32-105 32 105 74 60 95 BT50-C32-135 135 BT50-C32-165 165 BT50-C42-115 42 115 92 98 BT50-C42-135 135 BT50-C42-165 165 Notice:DIN69893 and DIN2080 specifications please specify contact. Cold treatment option against extra fee. http://www.qftoolholder.com
