10pcs M4 HSS Screw Tap Kit, High Speed Steel Spiral Tap Set, 3.3mm Drill Bits with Hex Shank, Tapping Tools for Carbon Steel, Copper and Aluminum - Alloys, Includes Titan

Product description Condition: 100% Brand NewItem Type: Screw TapMaterial: High Speed SteelTotal Tap Length: Approx. 68mm/2.7inDrill Bit Diameter: Approx. 3.3mm/0.1inPitch: 0.7Thread Tolerance Grade: H2Function: Internal Chip RemovalThread Diameter: Approx. 4mm/0.2inPackage List：10 x Screw Tap Manufacturer Contact Information 1 x

• HIGH-QUALITY MATERIAL: Made from 6542 high-speed steel, this screw tap kit offers superior hardness and durability, capable of drilling through tough materials like 2mm 304 steel plates. The coating enhances anti-rust and anti- properties, ensuring a long service life.
• EFFICIENT MULTI-FUNCTIONAL TOOL: Designed to work with electric drills, this kit allows you to complete drilling, tapping, and deburring/reaming in one operation, saving you valuable time and effort on your projects.
• VERSATILE APPLICATION: Ideal for working with carbon steel, ordinary steel, copper, and aluminum- alloys, making it a must-have for DIY enthusiasts, mechanics, and professionals in various industries.
• PRECISE AND RELIABLE: Each screw tap features a thread diameter of approximately 4mm/0.2in and a pitch of 0.7, with a thread tolerance grade of H2, ensuring accurate and clean threads every time you use it.
• COMPLETE KIT FOR ALL NEEDS: This set includes 10 pieces of screw taps with a total tap length of approximately 68mm/2.7in, providing a practical and economical solution for all your threading needs.