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High Resistance Machine Taps

HR-SERIES taps from YG-1 and UFS are designed for tapping difficult materials including alloy and hardened steels <HRc52, grey cast iron, high silicone aluminium, bronze & copper alloys.

Metric Coarse
High Resistance

Machine Taps

HR-SERIES metric coarse machine taps are designed for tapping difficult materials including alloy and hardened steels up to HRc52, grey cast iron, high silicone aluminium, bronze & copper alloys.

Metric Fine
High Resistance

Machine Taps

HR-SERIES metric fine machine taps are designed for tapping difficult materials including alloy and hardened steels up to HRc52, grey cast iron, high silicone aluminium, bronze & copper alloys.

UNC
High Resistance

Machine Taps

HR-SERIES unified national coarse machine taps are designed for tapping difficult materials including alloy and hardened steels up to HRc52, grey cast iron, high silicone aluminium, bronze & copper alloys.