Features:
High precision hydraulic clamping system for stable tool holding
Excellent vibration absorption and machining stability
High concentricity for improved surface quality and dimensional accuracy
Alloy steel construction with hardened surface for long service life
Balanced for high-speed machining applications
Quick and easy tool change without heating equipment
Compatible with BBT50 spindle systems
Applications:
Suitable for CNC machining centers, aerospace components, automotive parts, mold manufacturing, precision drilling, reaming, and high-speed milling operations.
Specifications:
Standard: BBT50 / JIS B 6339
Material: Alloy case hardened steel
Hardness: HRC 56-60
Taper accuracy: AT3
Balance: G6.3/15000 rpm, G2.5/25000 rpm
| Size | D | d1 | d2 | d3 | d4 | d5 | d6 | l1 | I2 | 13 | 14 | a | T |
| BBT30 | 46 | 31.75 | 56.14 | 38 | 12.5 | 16.1 | 8 | 70.4 | 48.4 | 24 | 21 | 1 | M12*1.75 |
| BBT40 | 63 | 44.45 | 75.679 | 53 | 17 | 16.1 | 10 | 92.4 | 65.4 | 30 | 26 | 1 | M16*2.0 |
| BBT50 | 100 | 69.85 | 119.019 | 85 | 25 | 25.7 | 15 | 139.8 | 101.8 | 45 | 36.5 | 1.5 | M24*3.0 |
Other Products
According to needs to be possible to provide the balanced hilt, the standard precision is G6.3/12000rpm. the precise precision is G2.5/20000rpm.
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Contact Us
Tel: +86 534 425 1888
Mob/WhatsApp/Wechat: +86 137 9138 1619
E-mail: jacksun@ht-tools.net
Add.:East Area of Economic Development Area, Pingyuan County, Shandong Province. China 253100
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Send in Inquiry
