Yamawa roll tap for medium hardness carbon steel MHRZ G8 M12X1.25P

[Features]● High tapping torque enables stable screw processing even on tempered material with a hardness of 35HRC, which was previously considered difficult to process with roll taps.

[Applications] ● For drilling through holes. ●Cover material: high carbon steel, alloy steel, tempered steel (up to 35 HRC).

[Specifications] ● Accuracy: G8 ● Nominal dimension: M12 ● Pitch (mm): 1.25 ● Thread length (mm): 15 ● Total length (mm): 82 ● Shank diameter (mm): 8.5 ● Shank square part (mm) : 6.5 ●Processed screw: Metric screw ●Number of chamfered threads: 4

[Specification 2] ●Processed screw: Metric screw ●Number of chamfered threads: 4

[Material/Finish] Cobalt high speed steel (HSS-Co)

[Set contents/accessories]
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[Caution] ●Pre-drilling has a great effect on screw accuracy. ●Be careful when drilling pilot holes.