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Universal Spiral Tap U-SP

Universal Spiral Tap U-SP

Thread component has a special shape. Several threads are totally left untouched while the remaining half of the threads are chamfered. A coating spiral tap for blind holes that maintains chip-flow by its unique slot shape and achieves reduction of friction resistance


Part Number
Part NumberVolume DiscountDays to ShipNominal Pitch, Number of Threading
Overall Length (L)
Class Thread Length
Length under neck
Shank diameter (Ds)
Shank square width (K)
Shank square part length
Shape Torsional Angle
13 Day(s) or more M30.546P291443.26d40°
13 Day(s) or more M40.752P21117547d40°
13 Day(s) or more M50.860P213225.54.57d40°
13 Day(s) or more M6162P2152664.57d40°
13 Day(s) or more M101.2575P323-75.58f40°
13 Day(s) or more M101.575P323-75.58f40°
13 Day(s) or more M121.582P326-8.56.59f40°
13 Day(s) or more M121.7582P326-8.56.59f40°
13 Day(s) or more M81.2570P319-6.258f40°
13 Day(s) or more M30.546P2111843.26d40°
13 Day(s) or more M40.752P21320547d40°
13 Day(s) or more M50.860P216255.54.57d40°
13 Day(s) or more M6162P2192864.57d40°
13 Day(s) or more M101.2575P324-75.58f40°
13 Day(s) or more M101.575P324-75.58f40°
13 Day(s) or more M121.582P329-8.56.59f40°
13 Day(s) or more M121.7582P329-8.56.59f40°
13 Day(s) or more M81.2570P322-6.258f40°


  1. 1

Basic Information

Screw Types Meter Chamfer threads 2.5P Tool Material Type High-speed steel
work material Low-Carbon Steel (carbon alloy less than 0.25%) / Medium carbon steel (carbon content 0.25 to 0.45%) / High Carbon Steel (C with a content over 0.45%) / Quenched and tempered steel (25 to 35 HRC) / Steel casting (SC) / Copper (Cu) / Brass (Bs) / Brass cast iron (BsC) / Bronze (Pb) / Aluminum Rolled Material (AL) / Aluminum Alloy Casting (AC, ADC) / Magnesium Alloy (MC) / Zinc Alloy Casting (ZDC) Tap Type Spiral Tap Hole type For blind hole
Coating Y/N NA Number of Grooves 3

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