TREND CB38-532TC COUNTERBORE 5/32 DIA X 3/8 DC/S

The CB counterbores are extensively used for recessing bolt and screw heads. Supplied with a HSS slow spiral drill bit. Fully adjustable, a hex key is supplied. TCT version is used for plywood, particle boards and plastics (abrasive). Use a drilling speeds only. Not suitable for ferrous and non-ferrous metals. When setting-up, ensure flutes of drill are aligned with flute of counterbore. For replacement Twist Drills, use slow spiral type.

Dimensions:
D=3/8 inch
D=9.5 mm
D2=5/32 inch
D2=3.96 mm
OL=75 mm

Diameter Imperial: 3/8

Diameter Metric: 9.5

Diameter 2 Metric: 3.96

Overall Length Metric: 75