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 Trend 1/2 diameter drill x 1 inch Counterbore 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. 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.

Trend 1/2 diameter drill x 1 inch Counterbore

Trend 1/2 diameter drill x 1 inch Counterbore

  • trend-1-2-diameter-drill-x-1-inch-counterbore
  • trend-1-2-diameter-drill-x-1-inch-counterbore

Product Code: CB1-12HSS

240 DIY Points
Standard delivery starts from just £1.95
£47.95 Price includes VAT

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Quick Overview

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. 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.

Details

D = 25.4 mm D2 =12.7 mm