Catalog number: PO-P4-1-1/4W7 Features: ●The groove on the cutting edge side of the chamfer is cut at an angle so that the chips are sent forward, making it ideal for through holes without any obstructions caused by chips. ●The straight groove is shallow, so it has high strength. Applications: ●For through hole processing. ●Workpiece: Medium carbon steel. Specifications: ●Accuracy: P4 ●Accuracy notation: P class ●Nominal dimensions: W1 1/4 ●Thread length (mm): 46 ●Total length (mm): 145 ●Shank diameter (mm): 24 ●Shank square section (mm): 19 ●Number of threads: 7 ●Number of chamfering threads: 5 ●Machining thread: Whitworth thread ●Surface treatment: Non-coated ●Number of grooves: 4 Material/Finish: ●High-speed tool steel (HSS)
