Addax BS20 HSS Blacksmith Drill Bit 20mm x 160mm core here's your answer

here's your answer

Socket size (SS): 65mm Max

Easily adjust the cutting size from 1/4" up to 1 3/8" or 6mm up to 35mm in metric terms

Comfortable anti-slip handle

M42 Hex Nut

Addax BS20 HSS Blacksmith Drill Bit 20mm x 160mm core here's your answerHSS Blacksmith Drill Bit 20mm x 160mm Made from high grade M2 grade tool steel. Ultra durable, engineering quality, drill bit offering long life and a consistent performance. Suitable for pretty much all metals. Manufactured with a complete TiN coating for added protection. Can be used with a 1 2 inch chuck and the 118 degree split point prevents the bit from drifting during drilling. Drill Bit Specifications: Drill Bit Size: 20mm x 160mm M2 grade HSS