Yamawa Z-PRO Spiral Tap for Medium Hard Carbon Steel MHSP P4 M12X1.5 MHSP-P4-M12X1.5 1 piece

Catalog number: MHSP-P4-M12X1.5 Features: ●BLF shape is used behind the complete thread to improve the effect of preventing chipping of the blade of the complete thread. ●The overall length is set to the appropriate tool protrusion amount, and interference of chips with the holder can be avoided. ●The special shape of the thread is effective in preventing chipping of the complete thread, reducing tapping torque and wear resistance, and maintaining screw guideability. ●The overall length is set to ensure the appropriate tool protrusion amount so that the discharged chips do not interfere with the holder. Applications: ●For blind hole processing. ●For high carbon steel (S50C) and alloy steel (SCM440) (hardness up to 35HRC). ●Forged products and tempered materials from S48C to S55C (hardness up to 35HRC) Specifications: ●Precision: P4 ●Precision notation: P class ●Nominal dimensions: M12 ●Pitch (mm): 1.5 ●Thread length (mm): 26 ●Total length (mm): 110 ●Shank diameter (mm): 8.5 ●Shank square section (mm): 6.5 ●Counterbore diameter (mm): 10.6 ●Number of engaging threads: 2.5 threads ●Machined thread: Metric thread ●Surface treatment: Coating Material/Finish: ●High-speed steel (cobalt high speed steel) (HSS-CO)