They come in a wide range of sizes and have a self-centering point to help the user maintain accurate placement. These are extremely easy to use which makes them a must-have accessory for your daily purposes.

HIGHLIGHTS:

• 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
• Thread Size: M3, M4, M5, M6, M8, M10
• Pitch: 0.5mm, 0.7mm, 0.8mm, 1.0mm, 1.25mm, 1.5mm

PACKAGE INCLUDES:

• 1 x M3x 0.5: Total length: 54mm, Spiral length: 5mm, drill diameter: 3mm
• 1 x M4x 0.7: Total length: 54mm, Spiral length: 7mm, drill diameter: 4mm
• 1 x M5x 0.8: Total length: 56mm, Spiral length: 8mm, drill diameter: 5mm
• 1 x M6x 1.0: Total length: 57mm, Spiral length: 10mm, drill diameter:6mm
• 1 x M8x 1.25 Total length: 58mm, Spiral length: 12.5mm, drill diameter: 8mm
• 1 x M10x 1.5 Total length: 58mm, Spiral length: 15mm, drill diameter: 10mm