Dead Center For Hyt Cnc Grinding Machine Mt6 Dia-40Material : 20Mncr5Is: 1570/En -207 Casehardened Yo 1-1.5 Mm Deep Hardness 50-55Accuracy: Axial Play Max: 0.02 & Tir : 0.015 Alighment Tp Taper Shank Max: 0.02 With Carbide Tip On Tip 90 Deg For Dia 40Mm With Overall L Ength 280Mm. Note: The Preference Will Be Given For Proven Sources In The Centre Manufacturing At Any G Ovt. Organization [ Warranty Period: 30 Months After The Date Of Delivery ] ]