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HomeProductHigh quality hss spiral fluted taps
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Threading
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  • custom wholesale high quality hss spiral taps.png
  • 1722322494205884.png
  • custom wholesale high quality hss spiral taps.png

High quality hss spiral fluted taps

High-quality HSS spiral taps are designed for efficient and precise internal threading in CNC and manual applications. Made from premium high-speed steel, they offer excellent toughness, heat resistance, and edge durability for stable performance at medium to high speeds.The spiral flute design promotes upward chip evacuation, effectively preventing chip clogging in blind holes and improving thread accuracy and surface finish. These taps perform reliably in stainless steel, carbon steel, alloy steel, aluminum, and other ductile materials.Customization is available for dimensions, spiral angles, and coatings such as TiN, TiCN, or AlTiN. Ideal for automotive, aerospace, electronics, and machinery manufacturing, they provide dependable, cost-effective threading performance.
Product Details Parameter
Specification L(mm) L1 L2 d2 SW DIN
M1*0.25 40 5.5 2.5 2.1 371
M1.2*0.25 40 5.5 2.5 2.1 371
M1.4*0.3 40 7 2.5 2.1 371
M1.6*0.35 40 8 2.5 2.1 371
M1.7*0.35 40 8 2.5 2.1 371
M1.8*0.35 40 8 2.5 2.1 371
M2*0.4 45 4.5 9 2.8 2.1 371
M2.2*0.45 45 4.5 9 2.8 2.1 371
M2.3*0.4 45 4.5 10 2.8 2.1 371
M2.5*0.45 50 5 9.5 2.8 2.1 371
M2.6*0.45 50 5 9.5 2.8 2.1 371
M3*0.5 56 5 9.5 3.5 2.7 371
M3.5*0.6 56 6 12 4 3 371
M4*0.7 63 7.5 13.5 4.5 3.4 371
M5*0.8 70 8.5 16.5 6 4.9 371
M6*1 80 11 19 6 4.9 371
M7*1 80 11 19 7 5.5 371
M8*1.25 90 14 21 8 6.2 371
M10*1.5 100 16 23 10 8 371
M12*1.75 100 18.5 30.5 9 7 376
M14*2 110 20 33 11 9 376
M16*2 110 20 34 12 9 376
M18*2.5 125 25 37 14 11 376
M20*2.5 140 25 37 16 12 376
M22*2.5 140 27 35 18 14.5 376
M24*3 160 30 43 18 14.5 376
M27*3 160 30 43 20 16 376
M30*3.5 180 35 50 22 18 376