Trumil - Drill Sleeve is made from 20MnCr5. It has a hardness corresponding to 55-58 HRc. The Drill Sleeve or reduction sleeve allows the user to add or reduce the Morse taper and thus enable the drill bit to fit into the spindle. The taper angles of the Drill Sleeve enable precise control and provide a perfect concentric moment to the tool you are using. It has a tapered, hollow steel shaft that adapts ideally to the tapered shank of the cutting tool.
Product Specifications:
Brand: Trumil
Made In: India
Model: MT 0 1
Inner MT: 0
Outer MT: 1
Length: 80 mm
L1: 14 mm
Diameter: 12.065 mm
Weight: 0.040 kg
Hardness: 55-58 HRc
Concentricity: Within 0.015 mm
Key Features:
Precision ground internally and externally.
Workshop grade quality.
It is as per IS : 6702 - 1972 (Equivalent to DIN: 2185 - 1972 & ISO : 238 - 1974).