Product Code: SNAP/CS/10 Heat treated tool steel countersink with a HSS drill.
Adjustable for different length screws and can produce a 9.5mm (3/8 inch) diameter counterbored hole for woodplugs.
The drill produce pilot holes only.
Dimensions:
D=3/8 inch
D=9.5 mm
D2=1/8 inch
D2=3.25 mm
Shank Diameter=1/4 inch hex
Screw size
S/W=No.10
H/W=No. 8
Shank Diameter: 1/4 hex
Diameter Imperial: 3/8
Diameter Metric: 9.5
Diameter 2 Metric: 3.25
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