HSS Countersink 1/4Hex-shnk 20.5mm

HSS countersink with 1/4" hex shank for efficient drilling and countersinking in one operation. The 20.5mm cutting diameter provides clean, precise countersinks in steel, aluminium, and other materials. Hex shank design ensures secure grip in compatible drill chucks and power tools. Ideal for fastener preparation and professional finishing work.