Machine tool tap ESHT series

cuttingcarbidesteel

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. Utilizes reverse-rotation teeth to minimize breakage or chipping when machining blind holes 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. 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 largerdiameter 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. Reverse-rotation cutting tooth shape The majority of tap breakage or chipping occurs when the tap is reversely rotated. During reverse rotation, not only is the direction of torque becomes reversed and loads placed on the tap,