Review on Cobalt Jobber Length Hardened Stainless by John Bourgeois

Name: Cobalt Jobber Length Hardened Stainless
Item: Cobalt Jobber Length Hardened Stainless
Rating: 1

August 30, 2022

Slightly oversized but cuts well

Hole in 1/2 inch stainless steel pin for cotter pin. It cuts well if you keep the speed low and forms nice long waste spirals without overheating. Should be 0.109 inches, the micrometer shows that they are increased by 0.116 or 0.007 inches. Probably metric. When I put them in the drill case, I noticed that they fit snugly, so I checked them out.

Pros

PROFESSIONAL AND WIDE APPLICATION: M35 Cobalt HSS is better suited for hardened materials. Particularly effective in cutting hard metals such as stainless steel, cast iron, high temperature alloys, titanium alloys, hard plastics and wood, and can also be used for softer materials.

Cons