IR40-EM1 1/4-4.0" End Mill Holder

Item #: SG81ER4032102
Manufacturer: Prime Tool
Mfg #: T12ER40A04

Technical Specifications:
*Base Coupling OD: 2.480 / 63mm *Base Coupling Size: IR40 *Bore ID: 1- 1/4 *Brand Name: Prime Tool *Dimension D1: 2.48 / 63mm *Gage Length: EM1-1/4 *Length: 4.00 / 101.6mm *Neck Length: 4.40 / 111.76mm *Overall Length: 6.74 / 171.20mm *Shank: ER40 *Weight: 6.3504 lbs

Description:
*Precision Ground Pilot 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 - 6.5000 *Dimensions - Height: 2.70 Length: 7.10 Width: 2.80