IR32-SF1 1/4-4"-4.5° Shrink Fit Chuck

Item #: SG81ER320A32102
Manufacturer: Prime Tool
Mfg #: T12ER32A22

Technical Specifications:
*Base Coupling OD: 1.969 / 50mm *Base Coupling Size: IR32 *Brand Name: Prime Tool *Dimension D1: 1.969 / 50mm *ER Collet Nut: SF1-1/4 *Front OD: 1.730 / 43.94mm *Length: 4.000 / 101.6mm *Neck Length: 1.500 / 38.1mm *Overall Length: 6.600 / 167.64mm *Shank Size: 1.25 *Weight: 3.3075 lbs *Wrench: T07IR3204

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 - 3.3075