3/16 drill diameter x 1/2 counterbore

Stock Code: CB12-316TC
1-2 working days
£40.13 (exc VAT) per 1
Quantity: - +

D=1/2 inch|D=12.7 mm|D2=3/16 inch|D2=4.76 mm|OL=84 mm | 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.

Diameter (mm)12.7mm
Overall Length (mm)84.0mm
Drill Hole Diameter(mm)4.76mm
ManufacturerTrend

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