IR40-SM1 1/2"-2.5" Shell Mill Hold.

Item #: SG81ER400A38063
Manufacturer: Prime Tool
Mfg #: T12ER40A13

Technical Specifications:
*Base Coupling OD: 2.480 / 63mm *Base Coupling Size: IR40 *Body Length: 2.880/ 73.15mm *Brand Name: Prime Tool *Dimension D1: 3.350/ 85.1mm *Key Height: 0.350 / 8.89mm *Key Width: 0.625 / 15.88mm *Length: 2.500 / 63.5mm *Overall Length: 5.240 / 133.1mm *Pilot Diameter: 1.500 / 38mm *Pilot Length: 0.940 / 23.9mm *Shell Mill Pilot Size: SM1-1/2 *Thread Size: 3/4-16 *Weight: 5.55564 lbs

Description:
*Precision Ground Pilot and Threads *Shaft Tolerance: H3 *Case Hardness: HRC 56 +/-2 *Seat Runout: 0.005mm (0.0002") *Balance: G2.5 @ 25,000 RPM

Shipping Info:
*Actual Weight - 5.5556