Description

Extrusion Taps with TIN Coating
型号 Order NO.	规格 Description	lc 刃长	d 柄径	K 方宽	L 总长
EXT020-HSSE-TIN	M2*0.4	12	3	2.5	40
EXT025-HSSE-TIN	M2.5*0.45	14	3	2.5	44
EXT030-HSSE-TIN	M3*0.5	11	4	3.2	46
EXT040-HSSE-TIN	M4*0.7	13	5	4	52
EXT050-HSSE-TIN	M5*0.8	16	5.5	4.5	60
EXT060-HSSE-TIN	M6*1.0	19	6	4.5	62
EXT080-HSSE-TIN	M8*1.25	22	6.2	5	70

This term refers to different applications that can be accessed with extension taps. The range of thread taps includes pulley taps, nut taps, bent shank taps for volume nut tapping machines, and simply standard thread taps with either a shank larger than the major diameter or a small shank with a shank size smaller than the minor diameter. It should be noted that pulling taps, nuts and bent shank taps have very specific uses. There are two straight flute taps – for deep blind holes or through holes; One type is ratchet-tilt, which makes it easy to turn, and the other type is a straight tip. A pulley tap has a shank that acts as a guide to tap pulleys and other difficult-to-reach areas. When tapping special nuts with long shanks, nut taps have become common in conventional machines. They are made from high-speed steel and have a combination of hardness and toughness that will provide a good level of wear resistance in most general applications.

This threading service is available in two sizes, namely: 4″, 6″, 8″, 10″, and 12″ extension taps. In addition to the large and small shank sizes, these extensions are available in lengths that range from 8 mm to 1 1 4 inches in diameter. The straight shape of the shank makes it easier for workers to clean the needle chip and thread the needle more effectively.

They can be used with manual machines and special equipment for the processing of metallic materials, such as tapping machines, drill-in-one bench drills, etc. You can finish tapping on many materials with this tap, including stainless steel, iron, aluminum, copper, general steel, and more.