MAKITA D-17500 Metal Drill Bit (Hss-Co 12×151)

Material: The drill bit is made from a cutting steel alloy called HSS-Co (High-Speed Steel – Cobalt), a type of high-strength, high-hardness steel suitable for drilling metals and metal alloys.

Size: The drill bit has a diameter of 12 mm and a length of 151 mm.

Shank type: Round shank (also known as standard shank), with a diameter compatible with common drill machines on the market.