The Tap Drill Bit Set is designed for heavy duty use making them perfect for when drilling into extra hard surfaces. If you are looking for some of the best drill bits available then this Tap Drill Bit Set with 6 different sizes covers pretty much every accessory you’ll ever need.

FEATURES:

• PRECISE POSITIONING: Features a self-centering point to eliminate the need for center drilling or center punching
• ENHANCES PRODUCTIVITY: Requires no tool changes, offering good alignment and fast cycle times make this a very productive tool
• GREAT FOR VARIOUS THREADS: The bits come in 6 different sizes from M3 to M10 so it could meet your diversified requirements
• SPIRAL FLUTE DESIGN: The wide spiral flute allows chips to easily get out of the hole to prevent chip crowding and breakage of tap drill bits
• CONVENIENT: Easy to use and install, allowing you to change bits fast with one-handed load and release operation
• WIDE COMPATIBILITY: The combination drill and tap bits are designed to tap up to 10-gauge wood, plastic copper, brass, Aluminum, sheet metal and other materials

• SAVES TIME & EFFORT: Drills and taps in a single pass to save your labor and precious time
• SUPERIOR QUALITY: Made from a premium material that is durable and resistant to deformation or breakage
• SOLID CONSTRUCTION: The Titanium covered surface helps prevent oxidation and makes it rust-resistant

HOW TO USE:

• Just drill until the bit fully penetrates the material, then the tapping will start to occur
• When it reaches the right depth, reverse the drill to deburr and remove any swarf to complete the job

SPECIFICATION:

• Material: High-Speed Steel with Titanium coating
• Hex Shank: 6.35mm (1/4")
• Standard: Metric、American system、Inch system
• Thread Size:(Metric:M3, M4, M5, M6, M8, M10),(American system:10-24NC,12-24NC,1/4-20NC,6-32NC,10-32NC,8-32NC),(Inch system:BSW 3/8-16,BSW 1/4-20,BSW 5/16-18,BSW 3/16-24,BSW 5/32-32,BSW 1/8-40)

PACKAGE INCLUDES:

• 1 × Thread Tap Drill Bits Set