• Adko has introduced an attachment for its drill sharpening
22nd December 1988, Page 73
22nd December 1988
Page 73
Page 73, 22nd December 1988
— • Adko has introduced an attachment for its drill sharpening
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machine which converts a standard twist drill to a countersink. The drill point is reground to give an initial relief angle between one and two degrees.
The attachment costs £42 plus VAT, and saves the cost of purpose-made countersink. Adko Turbo 93