5/16″ HSSCo jobber drill

SKU: 201 3125

$9.20 ex. GST

Material: Cobalt
Overall length: 4.5″
Drill diameter: .3125″ (5/16″)
Drilling length: 3″
Manufactured from high speed steel cobalt makes these drills harder and tougher than standard high speed steel jobber drills.
This allows for greater longevity, combined with a 135 degree split point, these are an excellent choice for general drilling applications.

SKU: 201 3125 Category:

Description

Material: Cobalt
Overall length: 4.5″
Drill diameter: .3125″ (5/16″)
Drilling length: 3″
Manufactured from high speed steel cobalt makes these drills harder and tougher than standard high speed steel jobber drills.
This allows for greater longevity, combined with a 135 degree split point, these are an excellent choice for general drilling applications.