IR25-SF20-060-4.5° Shrink Fit Chuck

Item #: SG81ER25020060
Manufacturer: Prime Tool
Mfg #: T12ER25A22

Technical Specifications:
*Base Coupling OD: 1.654 / 42mm *Base Coupling Size: IR25 *Brand Name: Prime Tool *Dimension D1: 1.654 / 42mm *ER Collet Nut: SF20 *Front OD: 1.299 / 33mm *Length: 2.362 / 60mm *Neck Length: 2.244 / 57mm *Overall Length: 4.803 / 122mm *Shank Size: 0.787 / 20mm *Weight: 1.65375 lbs *Wrench: T07IR2504

Description:
*Precision Ground Pilot and Threads *Shaft Tolerance: H3 *Case Hardness: HRC 56 +/-2 *Seat Runout: 0.003mm (0.00012") *Balance: G2.5 @ 25,000 RPM

Shipping Info:
*Actual Weight - 1.6537