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{"title":"Coated TiN TiCrAlN High Quality From Chinese Suppliers Screw Second Punches","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/71\/b1b513aeea0b852cf377666b12fd-200x200-1\/coated_tin_ticraln_high_quality_from_chinese_suppliers_screw_second_punches.jpg","attrs":{"Place of Origin":"Chongqing, China (Mainland)","Brand Name":"henghui","Model Number":"customized","Supply Ability":"100000 Pieces\/Month"}}
{"title":"High Speed Steel Second Punch And Stamping Die With M2 \/ M42 Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/39\/4c6d4f714209378a2b2bf1651a83-200x200-1\/high_speed_steel_second_punch_and_stamping_die_with_m2_2f_m42_material.jpg","attrs":{"Place of Origin":"Chongqing, China","Brand Name":"Henghui","Model Number":"customized","Supply Ability":"1000000 Piece\/Pieces per Month"}}
{"title":"TIN Coated Screw Second Punch , Tungsten Carbide Die And Punch ISO9001 Approved","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/e9\/49e721af1a00cc460c549e0915a9-200x200-1\/tin_coated_screw_second_punch_2c_tungsten_carbide_die_and_punch_iso9001_approved.jpg","attrs":{"Place of Origin":"Chongqing, China","Brand Name":"Henghui","Model Number":"customized","Supply Ability":"100000 Piece\/Pieces per Month Second punches"}}
{"title":"Polished All Shape Screw Punch Die With TIN \/ TILAN \/ Plain Coated","imgUrl":"https:\/\/img.chinax.com\/nimg\/b3\/f2\/568e9f1e2f81aadfaae77e7c09d7-200x200-1\/polished_all_shape_screw_punch_die_with_tin_2f_tilan_2f_plain_coated.jpg","attrs":{"Place of Origin":"Chongqing, China","Brand Name":"Henghui","Model Number":"12*25, 14*25, 18*25, 23*25, Customized","Supply Ability":"1000000 Piece\/Pieces per Month"}}
{"title":"High Performance Screw Second Punch Rust Resistant For Customized Slotted Screw","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/f3\/68bc8370c6ecf44ec4e591d96a55-200x200-1\/high_performance_screw_second_punch_rust_resistant_for_customized_slotted_screw.jpg","attrs":{"Place of Origin":"Chongqing, China","Brand Name":"Henghui","Model Number":"Customized","Supply Ability":"100000 Piece\/Pieces per Month"}}
{"title":"OEM ODM DIN Punch Die For Hex Screw Screw Header Punch","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/54\/adaf863164e643c4dcc69e977940-200x200-1\/oem_odm_din_punch_die_for_hex_screw_screw_header_punch.jpg","attrs":{"Place of Origin":"Chongqing, China","Brand Name":"punch pin","Model Number":"Customized","Supply Ability":"50000 Piece\/Pieces per Month punch die"}}
High Quality Gray TiCN Coating Customized Screw Second Punch
Products Description
HSS Punch
The material selection of the punch pin is mainly high-speed steel. The commonly used materials are SKH9, SKH55, SKH59 in Japan, M2, M35 and M42 in the United States. The main feature of the material is that the high-speed punching material can maintain good red hardness and wear resistance. There are also some powder high speed steel materials, commonly used are ASP23, ASP30, ASP60. The performance of the material is superior to that of high-speed steel, but the price is high and the range of use is relatively small. Tungsten carbide punch pins are new products that can be produced by a few companies this year. They are mainly made of tungsten carbide. They have high toughness requirements for materials, and the technical requirements and production costs during production are also high. They are commonly used in the stainless steel cold heading industry.
Chongqing Henghui Precision Mold Co., Ltd. is a professional enterprise that specializes in the production of screw molds. With a strong technical team, we ensure professional production and maintain strict quality control. Our main production includes standard and non-standard special screw molds. ... Chongqing Henghui Precision Mold Co., Ltd. is a professional enterprise that specializes in the production of screw molds. With a strong technical team, we ensure professional production and maintain strict quality control. Our main production includes standard and non-standard special screw molds. ...