{"id":8115286540468,"title":"QUARKZMAN Straight Groove Screw Taps 1\/2-20 UNF 2B Thread HSS6542 Black Nitride Coated Machine Thread Cutting Tools | Nitride-coated, machine thread cutting taps, thread cutting tools","handle":"quarkzman-straight-groove-screw-taps-1-2-20-unf-2b-thread-hss6542-black-nitride-coated-machine-thread-cutting-tools-nitridbeschichtet-maschinengewindeschneidfraser-gewindeschneidwerkzeuge","description":"\u003ch3\u003eQUARKZMAN Straight Groove Screw Taps 1\/2-20 UNF 2B Thread HSS6542 Black Nitride Coated Machine Thread Cutting Tools | Nitride coated, machine thread cutting milling cutter thread cutting tools\u003c\/h3\u003e \u003cp id=\"b\"\u003eSpecifications: Thread Size: 1\/2-20 UNF Total length: 84 mm \/ 3.31 inches. Thread length: 25 mm \/ 0.98 inches. Square end size: 7 mm \/ 0.28 inches. Accuracy class: 2B. Cutting Direction: Right Handed Material: High Speed Steel 6542 (HSS6542) Surface: black nitride coated. Number of flutes: 3 flutes. Package contents: 1 x straight groove tap taps. Descriptions:High speed steel 6542 has high hardness, good wear resistance, is not easy to deform and has a long service life. It has good heat resistance and can remain stable even in high temperature environments. The surface is nitrided and blackened, which is corrosion resistant and is not easy to rust even in damp environments. Suitable for machining through holes or flat holes. Used for drilling and tapping aluminum, stainless steel, copper, hard plastic, etc. Use thread oil to get higher quality threads and more durable tap taps. Used on drills, tapping machines, CNC and milling machines. Recommended feed speed: general steel: 6-15m\/min; harder steel: 5-10m\/min; stainless steel: 2-7m\/min; cast iron: 8-10m\/min. The torque caused by too fast feed speed is too large and can easily cause the tap to break. It is recommended to use machine taps with overload protection tap collets. The use of hand or electric drills can easily lead to breakage of the tap, so this is not recommended. Please add coolant when tapping and apply rust protection oil after use to extend the service life.\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eStraight groove tap size: thread size: 1\/2-20 UNF; total length: 84 mm \/ 3.31 inches; thread length: 25 mm \/ 0.98 inches; square end width: 7 mm \/ 0.28 inches; accuracy class: 2B. Straight groove design, downward chip removal. Right hand thread cutting, clear threads, fast and precise thread cutting.\u003c\/li\u003e \u003cli\u003eHigh Speed Steel 6542:High speed steel 6542 has high hardness, good wear resistance, is not easy to deform, and has a long service life. It has good heat resistance and can remain stable even in high temperature environments. The surface is nitrided and blackened, which is corrosion resistant and is not easy to rust even in damp environments.\u003c\/li\u003e \u003cli\u003eWide Applications The threaded tap is suitable for drilling structural steels, aluminum, iron, copper, stainless steel, hard plastic, machining through holes or flat holes. Add suitable thread oil to get high quality internal threads and more durable tap taps.\u003c\/li\u003e \u003cli\u003eEASY TO USE Used on drills, tapping machines, CNC and milling machines. Recommended feed speed: general steel: 6-15m\/min; harder steel: 5-10m\/min; stainless steel: 2-7m\/min; cast iron: 8-10m\/min.\u003c\/li\u003e \u003cli\u003eTips: It is recommended to use machine taps with overload protection tap collets. Use by hand or electric drills is not recommended. Please add coolant when tapping and apply rust protection oil after use to extend the service life.\u003c\/li\u003e \u003c\/ul\u003e","published_at":"2026-09-02T11:13:02+10:00","created_at":"2026-09-01T23:48:49+10:00","vendor":"QUARKZMAN","type":"Straight Flute","tags":["industrial_DE_Aug2026"],"price":11500,"price_min":11500,"price_max":11500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44375006937268,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0F1Y8NQM6","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"QUARKZMAN Straight Groove Screw Taps 1\/2-20 UNF 2B Thread HSS6542 Black Nitride Coated Machine Thread Cutting Tools | Nitride-coated, machine thread cutting taps, thread cutting tools","public_title":null,"options":["Default Title"],"price":11500,"weight":50,"compare_at_price":null,"inventory_management":"shopify","barcode":"000082aa241229qmaneu","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/de-B0F1Y8NQM6.jpg?v=1788270531","\/\/auspowers.com\/cdn\/shop\/files\/41Bcfr4kh0L.jpg?v=1788270531","\/\/auspowers.com\/cdn\/shop\/files\/41M3zenW2OL.jpg?v=1788270531","\/\/auspowers.com\/cdn\/shop\/files\/41vUe1kxzsL.jpg?v=1788270531","\/\/auspowers.com\/cdn\/shop\/files\/51VhAXzLzsL.jpg?v=1788270532","\/\/auspowers.com\/cdn\/shop\/files\/51kw3q0VaRL.jpg?v=1788270531"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0F1Y8NQM6.jpg?v=1788270531","options":["Title"],"media":[{"alt":null,"id":33273239306420,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0F1Y8NQM6.jpg?v=1788270531"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0F1Y8NQM6.jpg?v=1788270531","width":500},{"alt":null,"id":33273239339188,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41Bcfr4kh0L.jpg?v=1788270531"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41Bcfr4kh0L.jpg?v=1788270531","width":500},{"alt":null,"id":33273239371956,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41M3zenW2OL.jpg?v=1788270531"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41M3zenW2OL.jpg?v=1788270531","width":500},{"alt":null,"id":33273239404724,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41vUe1kxzsL.jpg?v=1788270531"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41vUe1kxzsL.jpg?v=1788270531","width":500},{"alt":null,"id":33273239437492,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51VhAXzLzsL.jpg?v=1788270532"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51VhAXzLzsL.jpg?v=1788270532","width":500},{"alt":null,"id":33273239470260,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51kw3q0VaRL.jpg?v=1788270531"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51kw3q0VaRL.jpg?v=1788270531","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eQUARKZMAN Straight Groove Screw Taps 1\/2-20 UNF 2B Thread HSS6542 Black Nitride Coated Machine Thread Cutting Tools | Nitride coated, machine thread cutting milling cutter thread cutting tools\u003c\/h3\u003e \u003cp id=\"b\"\u003eSpecifications: Thread Size: 1\/2-20 UNF Total length: 84 mm \/ 3.31 inches. Thread length: 25 mm \/ 0.98 inches. Square end size: 7 mm \/ 0.28 inches. Accuracy class: 2B. Cutting Direction: Right Handed Material: High Speed Steel 6542 (HSS6542) Surface: black nitride coated. Number of flutes: 3 flutes. Package contents: 1 x straight groove tap taps. Descriptions:High speed steel 6542 has high hardness, good wear resistance, is not easy to deform and has a long service life. It has good heat resistance and can remain stable even in high temperature environments. The surface is nitrided and blackened, which is corrosion resistant and is not easy to rust even in damp environments. Suitable for machining through holes or flat holes. Used for drilling and tapping aluminum, stainless steel, copper, hard plastic, etc. Use thread oil to get higher quality threads and more durable tap taps. Used on drills, tapping machines, CNC and milling machines. Recommended feed speed: general steel: 6-15m\/min; harder steel: 5-10m\/min; stainless steel: 2-7m\/min; cast iron: 8-10m\/min. The torque caused by too fast feed speed is too large and can easily cause the tap to break. It is recommended to use machine taps with overload protection tap collets. The use of hand or electric drills can easily lead to breakage of the tap, so this is not recommended. Please add coolant when tapping and apply rust protection oil after use to extend the service life.\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eStraight groove tap size: thread size: 1\/2-20 UNF; total length: 84 mm \/ 3.31 inches; thread length: 25 mm \/ 0.98 inches; square end width: 7 mm \/ 0.28 inches; accuracy class: 2B. Straight groove design, downward chip removal. Right hand thread cutting, clear threads, fast and precise thread cutting.\u003c\/li\u003e \u003cli\u003eHigh Speed Steel 6542:High speed steel 6542 has high hardness, good wear resistance, is not easy to deform, and has a long service life. It has good heat resistance and can remain stable even in high temperature environments. The surface is nitrided and blackened, which is corrosion resistant and is not easy to rust even in damp environments.\u003c\/li\u003e \u003cli\u003eWide Applications The threaded tap is suitable for drilling structural steels, aluminum, iron, copper, stainless steel, hard plastic, machining through holes or flat holes. Add suitable thread oil to get high quality internal threads and more durable tap taps.\u003c\/li\u003e \u003cli\u003eEASY TO USE Used on drills, tapping machines, CNC and milling machines. Recommended feed speed: general steel: 6-15m\/min; harder steel: 5-10m\/min; stainless steel: 2-7m\/min; cast iron: 8-10m\/min.\u003c\/li\u003e \u003cli\u003eTips: It is recommended to use machine taps with overload protection tap collets. Use by hand or electric drills is not recommended. Please add coolant when tapping and apply rust protection oil after use to extend the service life.\u003c\/li\u003e \u003c\/ul\u003e"}