Feature:
【STURDY MATERIAL】The drill bit is made of alloy steel material, high temperature quenching process, overall high temperature heat treatment, is sharper. And it has high hardness, wear resistance, is not easy to break.
【ADJUSTABLE LIMIT】The drill bit is designed with adjustable positioner, the adjustable range is about 2.5-10.5mm/0.10-0.41inch, to meet your different work needs, ideal for precise processing. Built-in hexagonal socket screws secure the drill bit.
【SPIRAL FLUTE】The drill bit adopts the spiral chip flute design. The double-helical fast chip flute effectively prevents chip accumulation and allows high-speed operation to quickly remove chips and improve work efficiency.
【WIDE APPLICATION】It is widely used, suitable for all kinds of wood, wood installation, wood board, density board, particle board, MDF, decorative panel. Alloy head, wear-resistant and sharp, quick to open holes.
【STRONG COMPATIBILITY】Countersunk drill bit features 8mm shank, widely compatible with electric hammer/impact drill/hand electric drill and other power tools. The round shank chamfering makes clamping easier and quick change.

Specifications:
Color:silver
Material: alloy steel
Size: about
Length: 74.8mm/2.94inch
Adjustable positioner diameter: 10mm/0.39inch
Adjustable range: 2.5-10.5mm/0.10-0.41inch
Drill bit diameter: 3mm/0.12inch
Shank diameter: 8mm/0.31inch
Middle gasket diameter: 16.8mm/0.66inch

Package Includes:
1pc x Countersunk drill bit
2pcs x Wrench

Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.