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Cleveland Golf

Cleveland Golf C44545 Lathe Tool Blank 5/16 in

SKU CH-08QS-KJBM0

Cobalt lathe tool blank, 5/16 in square by 2 1/2 in long, non-beveled for right or left-hand use

  • TypeHole, Drill, Bore & Wire Gauges
  • Cobalt construction resists wear during heavy cutting
  • 5/16 in square profile fits standard tool holders
  • 2 1/2 in overall length suits compact lathe setups
  • Right- and left-hand usability adds workshop flexibility
  • Non-beveled edges provide a clean starting surface

Lathe Tool Blank 5/16 Inch

This Cleveland Golf lathe tool blank is made from M42 cobalt steel for machining operations. It measures 5/16 inch in both width and height with an overall length of 2 1/2 inches. The non-beveled, square profile suits right-hand and left-hand turning setups.

Who Should Use This

Machinists and hobbyists shaping metal on a lathe will find this blank adaptable to custom grinding. Buyers who need a pre-ground cutting geometry or a different shank size should look elsewhere.

M42 Cobalt Construction

The M42 cobalt grade provides high red hardness for extended tool life in steel and alloy cutting. This specification determines whether the blank withstands your specific machining temperatures and feeds.

Highlights

  • Cobalt construction resists wear during heavy cutting
  • 5/16 in square profile fits standard tool holders
  • 2 1/2 in overall length suits compact lathe setups
  • Right- and left-hand usability adds workshop flexibility
  • Non-beveled edges provide a clean starting surface

Specifications

BrandCleveland
TypeHole, Drill, Bore & Wire Gauges

Questions about this item

What size tool holder do I need for the 5/16 in square shank?

A holder with a 5/16 in square pocket is required to fit the blank’s shank dimensions.

Can I use this M42 cobalt blank on the same lathe where I run high-speed steel bits?

Yes, it mounts in standard holders, but M42 cobalt tolerates higher heat so you can run faster speeds or harder materials.

How do I know the blank is cutting correctly after I grind the tool geometry?

Look for a continuous chip, steady cutting sound, and a smooth finish without chatter marks on the workpiece.

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