Brand Name	Trend
Material	Tungsten Carbide
Manufacturer Model No	TRESNAP-CB-4TC
Type	Counterbore
Specification	D=1/4 inch, D=6.35 mm, D2=1/2 inch, D2=12.7 mm, C=8 mm, Shank Diameter=1/4 inch hex
Accessory Type	Drill Bits - Hex
EAN	5027654516003

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.

Brand Name	Trend
Material	TCT
Type	Countersinks
Dia Metric	12.7
Dia Imperial	1/2
Dia2 Metric	6.35
Dia2 Imperial	1/4
Overall Length Metric	100
Type or Grade	TCT