Drill bit - DOWELLING 5/16 DIAM 1608215

The W point is designed to give an accurate size hole with a clean cut entry across the timber grain

The W point allows the outside cutting edges of the drill to cut the diameter of the hole before the centre breaks through. This results in the drill not grabbing thereby producing a clean hole

Due to the free cutting action , these drill bits are not suitable for use in cordless drills

The special flute shape prevents jamming and ensures speedy wood chip extraction

• Cutting Diameter: 5/16 or approx 8.0mm
• Shank diameter: 5/16
• Overall Length: 154mm
• Flute Length: 115mm

Used to drill 5/16 holes for old imperial sized dowels. Also good for drilling clean bolt holes on panels

Use a close fitting O ring on the drill shaft/flutes to set your drilling depth