Specifications
- Counterbore Diameter (D):
- 1/2 inch (12.7 mm)
- Drill Diameter (D2):
- 1/4 inch (6.35 mm)
Description
Trend CB12-14TC 1/4 drill diameter x 1/2 counterbore TCT Counterbore Sets are extensively used for recessing bolt and screw heads. Supplied with a HSS slow spiral drill bit, this fully adjustable tool comes with a hex key for convenience. The TCT version is designed for use with plywood, particle boards, and abrasive plastics. Please note that this tool is suitable for drilling speeds only and is not suitable for ferrous and non-ferrous metals. When setting up, ensure that the flutes of the drill are aligned with the flute of the counterbore. For replacement twist drills, use slow spiral types such as 501/532 to 501/012.
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