Product Code: SNAP/RTA/7 Step drill with hardened cutting edges for Confirmat furniture construction screws.
Used to stepped drill hole for Confirmat style screws for carcass assembly where a right angled joint is required.
Supplied with HSS slow spiral drill.
Dimensions:
Shank Diameter=1/4 inch hex
Board thickness=15 mm min.
Bolt size=7 mm
D=5 mm
D2=7 mm
D3=10 mm