{"id":9681030185111,"title":"HSS 7\/8\"-18 Machine Tap, 7\/8 x 18 Left Hand Thread Tap","handle":"hss-7-8-18-machine-tap-7-8-x-18-left-hand-thread-tap","description":"\u003ch3\u003eHSS 7\/8\"-18 Machine Tap, 7\/8 x 18 Left Hand Thread Tap\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSize: 7\/8\"-18 Straight Flute Thread Taps. Cutting Direction: Left Hand.\nMaterial: High Speed Steel. Straight Flute Thread Taps Straight flute design,\nused for through hole and shallow blind hole tapping, not for blind hole\ntapping. Easy to Use It can be used with manual equipment or special\nprocessing consoles, such as tapping machines, drill-in-one bench drills, CNC\nlathes, machining centers, etc. Control the speed according to the hardness of\nthe material. The higher the hardness of the processed product, the slower the\nspeed. Recommended feed rate: General steel: 6-15m\/min; harder steel:\n5-10m\/min; stainless steel: 2-7m\/min; cast iron: 8-10m\/min. Tips 1. Before\ntapping confirm whether the diameter of the round hole is appropriate, and to\ntake protective measures when working. 2. When tapping, it is necessary to add\nwater or coolant to cool down to prevent excessive temperature and reduce tap\nloss. If it encounters difficulty in rotation, the tapping should be\nsuspended. 3. Be sure to select the appropriate cutting oil for the complex\ntapping process and apply anti-rust oil for maintenance after use.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSizeLength: 4.65\"\/118mm, Thread Head: 0.98\"\/25mm, Square Head: 12.5mm x 12.5mm (L*W), Shank Diameter:16.0mm, Pitch: 18 TPI.\u003c\/li\u003e\n \u003cli\u003eFeatureStandard thread design, made of High-speed steel with high hardness and toughness, provide rapid chip removal for efficient threading.\u003c\/li\u003e\n \u003cli\u003eApplicationMake or repair thread, suitable for most metals, copper, alloy steel, cast iron, aluminum, brass, abrasive steel, A3 steel, iron plate ETC.\u003c\/li\u003e\n \u003cli\u003eUsageCan be used with manual equipment or special processing consoles for tapping, Appropriate addition of coolant can extend the service life when tapping.\u003c\/li\u003e\n \u003cli\u003ePackage Included1pc 7\/8-18 Left Hand Thread Tap.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T18:30:06+10:00","created_at":"2026-07-26T20:45:53+10:00","vendor":"Aceteel","type":"Thread Milling Taps","tags":["home_improvement_Aug2026"],"price":18000,"price_min":18000,"price_max":18000,"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":48068242997399,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09TPY1SXB","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HSS 7\/8\"-18 Machine Tap, 7\/8 x 18 Left Hand Thread Tap","public_title":null,"options":["Default Title"],"price":18000,"weight":191,"compare_at_price":null,"inventory_management":"shopify","barcode":"7\/8\"-18","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B09TPY1SXB.jpg?v=1785062755","\/\/newnestshop.com\/cdn\/shop\/files\/51Xts6sixUL.jpg?v=1785062755","\/\/newnestshop.com\/cdn\/shop\/files\/61VRHm-guyL_d74d6946-0be8-4cd8-a6d9-4ba4320c506d.jpg?v=1785062755","\/\/newnestshop.com\/cdn\/shop\/files\/71F3ipo4tEL_1f56b265-b2d9-44a6-8049-dd52536afe52.jpg?v=1785062756","\/\/newnestshop.com\/cdn\/shop\/files\/71e9uNO-ccL_6474b73c-74cd-47eb-bfab-33b6505ef609.jpg?v=1785062756"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B09TPY1SXB.jpg?v=1785062755","options":["Title"],"media":[{"alt":null,"id":42456684724375,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B09TPY1SXB.jpg?v=1785062755"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B09TPY1SXB.jpg?v=1785062755","width":1600},{"alt":null,"id":42456684757143,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51Xts6sixUL.jpg?v=1785062755"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51Xts6sixUL.jpg?v=1785062755","width":1600},{"alt":null,"id":42456684789911,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61VRHm-guyL_d74d6946-0be8-4cd8-a6d9-4ba4320c506d.jpg?v=1785062755"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61VRHm-guyL_d74d6946-0be8-4cd8-a6d9-4ba4320c506d.jpg?v=1785062755","width":1600},{"alt":null,"id":42456684822679,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71F3ipo4tEL_1f56b265-b2d9-44a6-8049-dd52536afe52.jpg?v=1785062756"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71F3ipo4tEL_1f56b265-b2d9-44a6-8049-dd52536afe52.jpg?v=1785062756","width":1600},{"alt":null,"id":42456684855447,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71e9uNO-ccL_6474b73c-74cd-47eb-bfab-33b6505ef609.jpg?v=1785062756"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71e9uNO-ccL_6474b73c-74cd-47eb-bfab-33b6505ef609.jpg?v=1785062756","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHSS 7\/8\"-18 Machine Tap, 7\/8 x 18 Left Hand Thread Tap\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSize: 7\/8\"-18 Straight Flute Thread Taps. Cutting Direction: Left Hand.\nMaterial: High Speed Steel. Straight Flute Thread Taps Straight flute design,\nused for through hole and shallow blind hole tapping, not for blind hole\ntapping. Easy to Use It can be used with manual equipment or special\nprocessing consoles, such as tapping machines, drill-in-one bench drills, CNC\nlathes, machining centers, etc. Control the speed according to the hardness of\nthe material. The higher the hardness of the processed product, the slower the\nspeed. Recommended feed rate: General steel: 6-15m\/min; harder steel:\n5-10m\/min; stainless steel: 2-7m\/min; cast iron: 8-10m\/min. Tips 1. Before\ntapping confirm whether the diameter of the round hole is appropriate, and to\ntake protective measures when working. 2. When tapping, it is necessary to add\nwater or coolant to cool down to prevent excessive temperature and reduce tap\nloss. If it encounters difficulty in rotation, the tapping should be\nsuspended. 3. Be sure to select the appropriate cutting oil for the complex\ntapping process and apply anti-rust oil for maintenance after use.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSizeLength: 4.65\"\/118mm, Thread Head: 0.98\"\/25mm, Square Head: 12.5mm x 12.5mm (L*W), Shank Diameter:16.0mm, Pitch: 18 TPI.\u003c\/li\u003e\n \u003cli\u003eFeatureStandard thread design, made of High-speed steel with high hardness and toughness, provide rapid chip removal for efficient threading.\u003c\/li\u003e\n \u003cli\u003eApplicationMake or repair thread, suitable for most metals, copper, alloy steel, cast iron, aluminum, brass, abrasive steel, A3 steel, iron plate ETC.\u003c\/li\u003e\n \u003cli\u003eUsageCan be used with manual equipment or special processing consoles for tapping, Appropriate addition of coolant can extend the service life when tapping.\u003c\/li\u003e\n \u003cli\u003ePackage Included1pc 7\/8-18 Left Hand Thread Tap.\u003c\/li\u003e\n \u003c\/ul\u003e"}