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Alloy Extrusion Tap M1-M16

Alloy Extrusion Tap M1-M16

High hardness, made by Chinese manufacturer

Accept customization of various specifications and sizes

Cheap price, welcome to consult

Product Detail

Specifications	Pitch(mm)	Flute Length(mm)	Overall Length(mm)	Shank diamejer(mm)
M1.0*0.25	0.25	5	42	3
M1.2*0.25	0.25	5.5	42	3
M1.4*0.3	0.3	6	42	3
M1.6*0.35	0.35	8	42	3
M1.7*0.35	0.35	8	42	3
M1.8*0.35	0.35	9	42	3
M2.0*0.4	0.4	10	42	3
M2.5*0.45	0.45	11	42	3
M3.0*0.5	1.5	11	52	4
M4.0*0.7	0.7	13	55	5
M5.0*0.8	0.8	15	60	5
M6.0*1	1	16	65	6
M8.0*1	1	18	73	6.2
M8.0*1.25	1.25	18	73	6.2
M10*1	1	21	75	8
M10*1.25	1.25	21	75	8
M10*1.5	1.5	21	75	8
M12*1.5	1.5	25	83	9
M12*1.75	1.75	25	83	9
M14*1.5	1.5	26	90	10.5
M14*2	2	26	90	10.5
M16*1.5	1.5	29	98	12.5
M16*2	2	29	98	12.5

FAQ:

Q: During extrusion processing, metal plastic deformation is large and heat accumulates rapidly. Lack of good lubrication and cooling may lead to increased tap wear and hardening or deformation of the workpiece material.
A: Use high-efficiency lubricating coolant and maintain adequate supply to reduce cutting heat and increase tap life.

Q: If the position of the bottom hole is inaccurate, or the tap does not coincide with the center line of the drilling after being clamped, the quality of the thread will be affected.
A: Use high-quality fixtures and positioning tools to ensure that the bottom hole before tapping is strictly coaxial with the tap axis.

Q: Since extruding taps requires a large axial pressure, the rigidity and precision of the equipment are required to be high. If the spindle is not concentric or the machine tool is not rigid enough, it may result in poor thread formation or broken taps.
A: Ensure that the machine tool used has sufficient rigidity and a precise clamping system to ensure that the tap is concentric with the workpiece hole; adjust the tapping speed and feed appropriately to avoid overloading the spindle.

Q: The tap is broken
A: Make adequate planning and precise processing parameter settings in advance, use high-quality and suitable extrusion taps, and operate in strict accordance with process regulations. In the event of a problem, special tools and techniques may be required to remove the broken section and consider remachining a new hole