Tap and Die and Drill Bit Set, M8 x 1.25 Left Hand Thread Milling Tap and Round Die, 6.8mm Cobalt High Speed Steel Twist Drill Bit

Key Features

• Compatibility M8 x 1.25 metric tap and die set are suitable for making or repairing male and female threads. They are both left hand thread, durable, and with clear threads, good for general purpose applications.
• Thread Tap Straight flute design, downward chip removal. Process through holes in maintenance and repair work. For tapping aluminum, die steel, stainless steel, bronze, hard plastics etc.. Use with tapping oil to get higher quality threads and more durable taps.
• Round Die The round die features good abrasion resistance. Used with die wrench (not included). The fastening screws in the middle of the wrench should be inserted into the slot of the die and tightened. Suitable lubricating oil should be added to the cutting edge.
• 6.8mm Drill Bit Spiral chip space design for fast and clean chip removal. M35 cobalt high speed steel tool features high hardness (HRC65-66) and high red hardness, high wear resistance. Specially used for drilling stainless steel.
• Tips Recommended feed rate general steel 6-15m/min; harder steel 5-10m/min; stainless steel 2-7m/min; cast iron 8-10m/min. The torque caused by too fast feed speed is too large, which can easily cause the tap to break.

Product Description

Thread Tap: Thread Size: M8 x 1.25; Thread Length: 22mm / 0.87"; Overall Length: 71mm / 2.8"; Square Shank Size: 5mm / 0.2"; Cutting Direction: Left Hand; Accuracy: H2; Material: High Speed Steel 6542Round Die:Thread Size: M8 x 1.25; Outside Diameter: 25mm / 0.98"; Thickness: 9mm / 0.35"; Cutting Direction: Left Hand; Material: Alloy Tool Steel (9SiCr)Drill Bit:Cutting Edge Diameter: 6.8mm / 0.27"; Cutting Edge Length: 56mm / 2.2"; Total Length: 107mm / 4.21"Material: M35 Cobalt High Speed Steel (HSS, 5% Cobalt)Package: 1pcs x Thread Tap, 1pcs x Round Die, 1pcs x Drill Bit

Descriptions

Tap and die set are suitable for making or repairing male and female threads. They are both left hand thread, durable, and with clear threads, good for general purpose applications.Straight flute design, downward chip removal. Process through holes in maintenance and repair work. For tapping aluminum, die steel, stainless steel, bronze, hard plastics etc.. Use with tapping oil to get higher quality threads and more durable taps. Machine taps are used on drill presses, tapping machines, CNC and milling machines. The round die features good abrasion resistance. Features just the base substrate without any coatings. Suitable lubricating oil should be added to the cutting edge. Used with die wrench (not included). The fastening screws in the middle of the wrench should be inserted into the slot of the die and tightened.Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. M35 cobalt high speed steel tool features high hardness (HRC65-66) and high red hardness, high wear resistance. Specially used for drilling stainless steel.

Specifications