{"id":8115257770164,"title":"QUARKZMAN Straight Groove Screw Taps NPT 1\/16-27 2B Thread HSS6542 Machine Thread Cutting Tools, 3.94 Inch Extra Long NPT 1\/16-27 x 3.94\"","handle":"quarkzman-straight-groove-screw-taps-npt-1-16-27-2b-thread-hss6542-machine-thread-cutting-tools-3-94-inch-extra-long-npt-1-16-27-x-3-94","description":"\u003ch3\u003eQUARKZMAN Straight Groove Screw Taps NPT 1\/16-27 2B Thread HSS6542 Machine Thread Cutting Tools, 3.94 Inch Extra Long\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSpecifications: Thread Size:NPT 1\/16-27 Total length: 100 mm \/ 3.94 inches.\nThread length: 17 mm \/ 0.67 inches. Square end size: 4.5 mm \/ 0.18 inches.\nAccuracy class: 2B. Cutting Direction: Right Handed Material: High Speed Steel\n6542 (HSS6542) Surface: Uncoated Number of flutes: 3 flutes. Package contents:\n1 x straight groove tap taps. Descriptions:High speed steel 6542 has high\nhardness, good wear resistance, is not easy to deform and has a long service\nlife. It is heat resistant and remains stable in high temperature\nenvironments. It is characterised by a matrix without coating and is suitable\nfor general thread cutting. Suitable for machining through holes or flat\nholes. Used for drilling and tapping aluminum, stainless steel, copper, hard\nplastics, etc. Use tapping oil for higher quality threads and more durable\ntaps. Used on drills, tapping machines, CNC and milling machines. Recommended\nfeed speed: general steel: 6-15m\/min; harder steel: 5-10m\/min; stainless\nsteel: 2-7m\/min; cast iron: 8-10m\/min. The torque due to too fast feed speed\nis too large and can easily cause the tap to break. It is recommended to use\nmachine taps with overload protection taps. The use of hand or electric drills\ncan easily lead to breakage of the tap, so this is not recommended. Please add\ncoolant when tapping and apply rust protection oil after use to extend the\nservice life.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eStraight Groove Tap Size: Thread Size: NPT 1\/16-27; Total Length: 100mm\/3.94\"; Thread Length: 17mm\/0.67\"; Square End Width: 4.5mm\/0.18\"; Accuracy Class: 2B. Straight groove design, downward chip removal. Right hand thread cutting, clear threads, fast and precise thread cutting.\u003c\/li\u003e\n \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 is heat resistant and remains stable in high temperature environments. It is characterised by a matrix without coating and is suitable for general thread cutting.\u003c\/li\u003e\n \u003cli\u003eWide Applications The tap tap is suitable for drilling structural steel, aluminum, iron, copper, stainless steel, hard plastic, for processing through holes or flat holes. Add suitable tapping oil for high quality internal threads and more durable taps.\u003c\/li\u003e\n \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\n \u003cli\u003eTips: It is recommended to use machine taps with overload protection tapping pliers. 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\n \u003c\/ul\u003e","published_at":"2026-09-02T11:23:55+10:00","created_at":"2026-09-01T23:38:11+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":44374977708212,"title":"NPT 1\/16-27 x 3.94\"","option1":"NPT 1\/16-27 x 3.94\"","option2":null,"option3":null,"sku":"de-B0F1Y9CQF1","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"QUARKZMAN Straight Groove Screw Taps NPT 1\/16-27 2B Thread HSS6542 Machine Thread Cutting Tools, 3.94 Inch Extra Long NPT 1\/16-27 x 3.94\" - NPT 1\/16-27 x 3.94\"","public_title":"NPT 1\/16-27 x 3.94\"","options":["NPT 1\/16-27 x 3.94\""],"price":11500,"weight":40,"compare_at_price":null,"inventory_management":"shopify","barcode":"000140aa241229qmaneu","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/de-B0F1Y9CQF1.jpg?v=1788269893","\/\/auspowers.com\/cdn\/shop\/files\/61DTeB4_rlL.jpg?v=1788269894","\/\/auspowers.com\/cdn\/shop\/files\/61y9jqxzuhL.jpg?v=1788269893","\/\/auspowers.com\/cdn\/shop\/files\/61_rokfrAhL.jpg?v=1788269893","\/\/auspowers.com\/cdn\/shop\/files\/811qdXzeAkL.jpg?v=1788269893","\/\/auspowers.com\/cdn\/shop\/files\/71Zs_pB6cAL.jpg?v=1788269893"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0F1Y9CQF1.jpg?v=1788269893","options":["Size Name"],"media":[{"alt":null,"id":33273057312948,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0F1Y9CQF1.jpg?v=1788269893"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0F1Y9CQF1.jpg?v=1788269893","width":1600},{"alt":null,"id":33273057345716,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61DTeB4_rlL.jpg?v=1788269894"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61DTeB4_rlL.jpg?v=1788269894","width":1600},{"alt":null,"id":33273057378484,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61y9jqxzuhL.jpg?v=1788269893"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61y9jqxzuhL.jpg?v=1788269893","width":1600},{"alt":null,"id":33273057411252,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61_rokfrAhL.jpg?v=1788269893"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61_rokfrAhL.jpg?v=1788269893","width":1600},{"alt":null,"id":33273057444020,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/811qdXzeAkL.jpg?v=1788269893"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/811qdXzeAkL.jpg?v=1788269893","width":1600},{"alt":null,"id":33273057476788,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71Zs_pB6cAL.jpg?v=1788269893"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71Zs_pB6cAL.jpg?v=1788269893","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eQUARKZMAN Straight Groove Screw Taps NPT 1\/16-27 2B Thread HSS6542 Machine Thread Cutting Tools, 3.94 Inch Extra Long\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSpecifications: Thread Size:NPT 1\/16-27 Total length: 100 mm \/ 3.94 inches.\nThread length: 17 mm \/ 0.67 inches. Square end size: 4.5 mm \/ 0.18 inches.\nAccuracy class: 2B. Cutting Direction: Right Handed Material: High Speed Steel\n6542 (HSS6542) Surface: Uncoated Number of flutes: 3 flutes. Package contents:\n1 x straight groove tap taps. Descriptions:High speed steel 6542 has high\nhardness, good wear resistance, is not easy to deform and has a long service\nlife. It is heat resistant and remains stable in high temperature\nenvironments. It is characterised by a matrix without coating and is suitable\nfor general thread cutting. Suitable for machining through holes or flat\nholes. Used for drilling and tapping aluminum, stainless steel, copper, hard\nplastics, etc. Use tapping oil for higher quality threads and more durable\ntaps. Used on drills, tapping machines, CNC and milling machines. Recommended\nfeed speed: general steel: 6-15m\/min; harder steel: 5-10m\/min; stainless\nsteel: 2-7m\/min; cast iron: 8-10m\/min. The torque due to too fast feed speed\nis too large and can easily cause the tap to break. It is recommended to use\nmachine taps with overload protection taps. The use of hand or electric drills\ncan easily lead to breakage of the tap, so this is not recommended. Please add\ncoolant when tapping and apply rust protection oil after use to extend the\nservice life.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eStraight Groove Tap Size: Thread Size: NPT 1\/16-27; Total Length: 100mm\/3.94\"; Thread Length: 17mm\/0.67\"; Square End Width: 4.5mm\/0.18\"; Accuracy Class: 2B. Straight groove design, downward chip removal. Right hand thread cutting, clear threads, fast and precise thread cutting.\u003c\/li\u003e\n \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 is heat resistant and remains stable in high temperature environments. It is characterised by a matrix without coating and is suitable for general thread cutting.\u003c\/li\u003e\n \u003cli\u003eWide Applications The tap tap is suitable for drilling structural steel, aluminum, iron, copper, stainless steel, hard plastic, for processing through holes or flat holes. Add suitable tapping oil for high quality internal threads and more durable taps.\u003c\/li\u003e\n \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\n \u003cli\u003eTips: It is recommended to use machine taps with overload protection tapping pliers. 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\n \u003c\/ul\u003e"}