Tap and Bit SetProduct Details1.Twist Drill Bit: Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. Chips are not easy to stick to the tool. For drilling stainless steel.2.Straight Flute Tap: Straight flute design, downward chip removal. Right hand thread cutting, fast tapping with accuracy. Suitable for processing through holes. For tapping aluminum, die steel, stainless steel, bronze, hard plastics.3.Tap and Drill Bit: Tap thread size: 3/8-24 UNF, drill bit diameter: 8.4mm / 0.33". High-speed steel tool has high hardness and toughness for wear resistance.4.Usage of Tap: Used on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps.
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