PTI 15pcs Threading Taps Set Metric M3-M12 Alloy Steel Hand Thread Repair Tools with Tap Wrench, HSS Twist Drill Bits Heavy Duty Jobber Drills Kit 2.5-10.2mm in Red Metal Storage Case

*TOUGH* - PTI thread taps are made from premium quality alloy steel material. In this tool kit features twisted drill bits forged with high-speed steel making the full set composed of hardened and extremely durable accessories for daily work. *EFFICIENCY* - The threading metric tapping tools are used to easily cut and form threads on the inside surface holes, in order to create female surfaces that will function as a nut. *RESULTS* - Our metric threading taps for enhanced work efficiency, meeting Din Standard, all internal thread trimmers they ease the cutting experience into cutting harder materials, with precision and smooth results. *USE* - The drill will create the correct size hole, then use the threading tap to create internal screw threads into the hole, giving a clean fitting for bolts and threaded fasteners etc. The threading tap works like a drill, using the tap wrench insert and rotating the tap into the correct size hole a screw thread is created. For general use in non-abrasive material, unalloyed and low alloyed steel when a through hole is required. For thread cutting by hand or machine *SUPPLIED WITH* - Straight flute, Taps: 1 x M3, M4, M5, M6, M8, M10, M12, Drills: 1 x 2.5, 3.3, 4.2, 5.0, 6.8, 8.5 & 10.2mm, 1 x tap wrench, Metal Case., Manufacturer: PTI