Tapping Bits Set, High Hardness Combined Tap Drill 13Pcs HSS with Fast Change Adapter for Drilling for Metal

Feature:1. SPIRAL DESIGN: The tap adopt spiral design, the chip removal effect is better, more efficient2. HIGH HARDNESS AND LONG LIFE: Using high speed steel material, possess high hardness and long life, wear and 3. WIDE RANGE OF APPLICATIONS: Can be drilled in copper, brass, aluminum, metal plates and plastics for a wide range of applications4. AND : tap drill come with Ti plated surface, and 5. SAVING TIME AND EFFORT: Drilling and tapping can be carried out at the same time, saving time and effort, very practicalSpecification:Item Type: Combined Tap DrillMaterial: High speed steelSurface Treatment: Ti treatmentMetric Specifications: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5US System Specifications: 1/4-20NC, 12-24NC, 10-24NC, 10-32NC, 8-32NC, 6-32NCHex Handle Diameter: 1/4in Length: Approx. 60mm / 2.36in, Shank Diameter: 1/4in Package List:12 x Combined Tap Drill1 x Extension Rod1 x Plastic CaseNote:Confirm the appropriate size before use, and do a of safety during use.

• SPIRAL DESIGN: Metric drill bit set, The tap adopt spiral design, the chip removal effect is better, more efficient
• WIDE RANGE OF APPLICATIONS: Drill tap set, Can be drilled in copper, brass, aluminum, metal plates and plastics for a wide range of applications
• SAVING TIME AND EFFORT: Drilling and tapping can be carried out at the same time, saving time and effort, very practical
• HIGH HARDNESS AND LONG LIFE: Using high speed steel material, possess high hardness and long life, wear and
• AND : tap drill come with Ti plated surface, and