6Pcs Titanium Combination Drill And Tap Bits Set, 1/4" Hex Shank Hss Sae Screw Tapping Bit With Center Punch Tool For Drilling, Tapping And Countersinking (Metric M3-M10)

Item Condition: New

Model: Tool-7
Color: Gold

Product Information

• Easy Use: Fast Replacement Composite Cone, Uses Drill Edged Principle. Drilling And Tapping In One, One-Step Processing, Greatly Save Processing Steps And Time Costs, Improve Working Efficiency.
• Metric: M3X0.5, M4X0.7, M5X0.8, M6X1, M8X1.25, M10X1.5.Shank:1/4 Inch (6.35Mm) Hex Quick-Change Shank, Fit Electric Hand Drill, Impact Drill, Bench Drill, Electric Screwdriver And Other Tap Machines.
• Automatic Center Punch Tool: The Automatic Center Punch Delivering An Automatic Spring-Driven Strike When Pressed Against Surface, It Can Be Adjusted Cap Regulates Striking Force.
• Widely Use: Suitable For Drilling,