Yamawa spiral tap for heavy industry large parts processing HVSP P6 M39X3

[Features]● Employs a unique flute shape and cutting angle to improve chip evacuation. ● Heel cut performance has been improved in order to accurately cut chips deep inside the screw and eliminate chip residue. ●Since there is no chip residue, chipping of the chamfer, which tends to occur during reverse rotation, is greatly reduced. ●Several full threads are left on the screw part, and a special shape is used in which half of the subsequent screw threads are removed to enhance the chipping prevention effect of the complete screw part.

[Use] ● For drilling blind holes. ●Cover material: low carbon steel, medium carbon steel, high carbon steel.

[Specifications] ● Accuracy: P6 ● Accuracy notation: Class P ● Nominal dimension: M39 ● Pitch (mm): 3 ● Thread length (mm): 52 ● Total length (mm): 200 ● Shank diameter (mm): 30 ● Shank Square Part (mm): 23●Prepared Hole Diameter (mm): 36.1●Processed Screw: Metric Thread●Number of Chamfered Threads: 2.5 ●Surface Treatment: Oxidation Treatment●Number of Grooves: 4

[Specification 2]
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[Material/Finish] Kosoku tool steel (HSS)

[Set contents/accessories]
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【Note】
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