Tap
HITACHI TOOL
ESHT○-TH
Carbide Tap series for High hardened material
Stably machines tempered materials with hardnesses of 50HRC or more!
Cross-section shape minimizes torque during cutting.
Cross-section design minimizes torque during cutting. Chips are broken up finely, so chip clogging is avoided.
TH coating with excellent heat and wear resistance
TH coating with good results on end mills is fine-tuned specifically for taps.
Employs a 1-rank larger shaft diameter.
In order to withstand the severe conditions when tapping high-hardness steel,
the taps are designed with a larger-diameter shank which is 1 size larger than JIS standards.
Carbide substrate with high durability
Durable carbide substrate with high resistance to breaking or chipping is used to minimize problems during machining.
Enables stable machining of tempered materials with hardnesses of 35 to 50HRC.
Suppresses teeth clogging by chips when rotated reversely.
A reverse-rotation teeth is provided to minimize teeth clogging by chips when the tap is reversely rotated, minimizing breakage or chipping.
TH coating with excellent heat and wear resistance
TH coating with good results on end mills is fine-tuned specifically for taps.
TH coating with good results on end mills is fine-tuned specifically for taps.
In order to withstand the severe conditions when tapping high-hardness steel,
the taps are designed with a larger-diameter shank which is 1 size larger than JIS standards.
Carbide substrate with high durability
Durable carbide substrate with high resistance to breaking or chipping is used to minimize problems during machining.
HITACHI TOOL(Catalogue PDF )
