Trend CB38-532TC 5/32 drill dia. x 3/8 counterbore

Trend CB38-532TC 5/32 drill diameter x 3/8 counterbore

TCT Counterbore Sets

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 e.g 501/532 to 501/012.

Specification-

D=3/8 inch
D=9.5 mm
D2=5/32 inch
D2=3.96 mm