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Full grind shore screw machine tap / wire tapping M3M4M5M6M8M10M12M14M16 specification is complete

Before the shooting note: the minimum packaging sales M3-M10 is 10, M12 is 5 sets, M14-M16 is 3 sets, more than M18 2 sets. Spiral tap is more suitable for machining non hole thread, and the chip is discharged backwards when machining. Because of the spiral angle, the actual rake angle of the tap will increase with the increase of the helix angle. Bottom hole formula: diameter = - pitch diameter of thread.

price:USD$33.00
discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 23.10
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Product Name: tap screw for Shao's screw machine
Material: high speed steel (HSS)
Suitable for: cast iron, die steel, 45 steel, stainless steel and so on
Notes before shooting:Minimum packaging salesM3-M10 is 10, M12 is 5, M14-M16 is 3, M18 is more than 2.

Spiral tap is more suitable for machining non hole thread, and the chip is discharged backwards when machining. Because of the spiral angle, the actual rake angle of the tap will increase with the increase of the helix angle.

 Bottom hole formula: diameter = - pitch diameter of thread.

 

Shaw Tool Co., Ltd. produced, 6542 material (M2),Full grinding process, H2 precision grade, toughness, good hardness.