Spiral Point Taps

High Speed Steel TMX Tapered NPTF Dry Seal Ground Threads Pipe Tap. 1/8 - 27 HSS Dry Seal, Taper TMX Pipe Tap, NPTF Ground, RH, 4 Flutes. Standard pipe taps for fittings and pipe threads, creating a material to material tight fit

HSS for added wear resistance & better lubricity of tool surface which increases tool life & productivity. 18 piece set in metal index. Includes the following tap sizes with their corresponding tap drill: (Tap Sizes: 2.5mm x 0.45, 3.0mm x 0.50, 3.5mm x 0.60, 4.0mm x 0.70, 5.0mm x 0.80, 6.0mm x 1.00, 8.0mm x 1.25, 10.0mm x 1.50, 12.0mm x 1.75), (Dill Sizes: 2.05mm, 2.50mm, 2.90mm, 3.30mm, 4.20mm, 5.00mm, 6.70mm, 8.50mm, 10.20mm).

Screw Thread Insert taps are oversized taps that produce a thread that will accept a helical coil wire screw thread insert of the same size and pitch. Straight Flute hand taps are used for hand tapping and machine tapping in through holes and blind holes in a wide variety of materials. Features a 1-2 thread Bottoming Chamfer.

ACME Tandem Tap An ACME Tap combines the initial roughing cut with the final finishing cut in a single pass to achieve an ACME screw thread. Thread pitches are generally coarse relative to diameters, so these taps are subjected to heavy chip loads.

Bottoming chamfer hand tap. 1 - 2 incomplete threads before cutting. Used in all types of hand and machine tool operations for ferrous and non-ferrous materials. Ground thread for better surface finish and tighter tolerances. Best used for tapping a blind hole and when threading is need closer to the bottom of a blind hole. Manufactured from high-speed steel. Use for tapping in carbon steel, alloy steel, stainless steel, cast iron, aluminum and non-ferrous materials. Made in the USA.