Twist drill bit | Long Length Bits

Draper HSS Cobalt Drill Bit, 7.2mm, pack of 1, for use in metal and steel, blue color, made from high-speed steel with cobalt alloy, precision ground, sharp point, and durable design.

Dormer A110 HSS Long Series Twist Drill Bit 5.75 mm Pack of 10 delivers precise, durable drilling for metal and hard materials. The heat‑treated steel core guarantees a long life, while the extended shank offers stability in deep holes.

Durable high-speed steel twist drill bit, 9.2mm diameter, long shaft for deep holes. Five-piece pack offers consistent performance in wood, metal, composites. Sharp edge and balanced design ensure smooth drilling.

The Heller 21399 drill bit is an extra long, 8mm diameter HSS-G ground steel drill bit with a twist design for use on various materials. It measures 9mm in width and conforms to the DIN 340 standard for precision tools.