1/4'' Hex HSS High Speed Steel Thread Spiral Screw M3 M4 M5 M6 M8 M10 Metric Composite Tap Drill Bit Tap 6pcs/set



Hss Drill Bit Set For Wood, Plastic And Aluminum.

Multi Coated optics guarantee superior light transmission and brightness

Ideal for auto repair and machinery where metric threads are specified Suitable for soft tapping metal, aluminum, iron


Material:High-speed steel(HSS )

Shank: 1/4 "(6.35mm) hex shank Diameter

Size & Quantity:

1 pcs M3x 0.5 (6-32NC) Total length: 55mm; Spiral length: 24mm; drill diameter: 2.5mm

1 pcsM4x 0.7 (8-32NC) Total length: 54mm; Spiral length: 24mm; drill diameter: 3.3mm

1 pcsM5x 0.8 (10-32NC)Total length: 58mm; Spiral length: 28mm; drill diameter: 4.2mm

1 pcsM6x 1.0 (10-24NC) Total length: 58mm; Spiral length: 28mm; drill diameter: 5.0mm

1 pcsM8x 1.25 (12-24NC) Total length: 59mm; Spiral length: 18mm; drill diameter: 6.8mm

1 pcsM10x 1.5 (1 / 4-20NC)Total length: 59mm; Spiral length: 20mm; drill diameter:8.5mm

Package Included:

1x Set (6pcs) Composite Tap Drill Bit

  • Brand Name: BOVAMO
  • Model Number: Twist Drill Bit
  • DIY Supplies: Woodworking
  • Use: Wood Drilling
  • Type: Twist Drill Bit
  • Material: High Speed Steel
  • length: 5cm

  • Package Weight: 0.1kg (0.22lb.)
  • Unit Type: lot (6 pieces/lot)
  • Package Size: 5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in)

  • Author: Halysh84
  • Date: 2018-04-02
  • all great, thank you!
  • 5/5

  • Author: Semenovaelenaalexandrovna
  • Date: 2017-12-02
  • goode price
  • 5/5