Tapping with straight grooves for hard cutting
Product related parameters
Name：
Tapping with straight grooves for hard cutting
Brand:
YAMAWA
Model：
EH-HT
Description of product notes
Wire cutting for difficult to cut material is most suitable for tapping operation of high hardness steel, such as high carbon steel, alloy steel and other hardened and tempered steel or forging steel, model steel and other high hardness steel HRC30~45. The material used for tapping for hard cutting materials is the most wear-resistant steel containing cobalt, and a moderately enlarged size is designed to increase the life span of silk. It is mainly suitable for hard cutting materials such as die steel and alloy steel for HRC30~45 degree. It has good wear resistance and cutting properties.
Screw attack precision grade: YAMAWA P level
Screw tapping material: HSS-E[Co]
Cutting edge tooth number: EH-HT 2.5 teeth /5 teeth
Surface treatment: no
Suitable for cutting material: tensile strength 800~1200N/mm2, hardness less than HRC45 degree of alloy steel, die steel, Quenched and tempered steel and other materials.