Olympia Tools 15 Piece M35 Cobalt Drill Bit Set 1/16 1/8 5/64

Olympia Tools M35 Cobalt Drill Bit Set

The Olympia Tools 15 Piece M35 Cobalt Drill Bit Set contains 15 twist drill bits made from M35 high speed steel. The set covers three fractional sizes: 1/16 inch, 1/8 inch and 5/64 inch. Each bit features a 135 degree split point tip with a torsional design for self-centering and faster chip clearance. The bits are hardened and honed for heat and abrasion resistance.

Suitable for hard metals and general workshop use

This set suits users who need small-diameter cobalt bits for hardened materials such as stainless steel, cast iron, titanium alloy and high temperature alloys. It also works in hard plastics and wood. The shank fits lithium electric drills, hand electric drills and impact electric drills. Buyers who need larger diameters, longer lengths or a broader range of sizes should look at other options.

Fifteen bits across three small sizes

The fifteen pieces provide multiple replacements for the three included sizes, giving headroom for repeated drilling in tough alloys and plastics. The M35 steel handles high heat and resists wear during extended sessions in hard metals. The small diameters limit hole depth and material thickness, so the set runs out when projects require larger holes or heavy stock removal.