Taper Shank Drills
HSCo Taper Shank Armour Piercing Drills
Quick Code: BB-336822
1.1/8inch HSCo 135 Degree Split Point Steam Temper MTS Armour Piercing Drill
Steam Tempered (Black Oxide)
Cobalt High Speed Steel
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Product DescriptionCobalt armour piercing drill with high heat resistance, made from high alloyed HSCo including 8% cobalt and 10% molybdenum. To be used for machining manganese steel such as Hardox 400 and Hardox 500.