Bordo 1/2" Reduced Shank Drill Set HSS 9/16 - 1", 8pieces

Product Features

• Reduced shank HSS twist drill set.
• 118° notched point with 30° helix.
• Notched point is a variation on the standard chisel point, providing faster starting and reduced drill wander.
• 118° point angles are ideal for use in materials such as mild steel and cast iron.
• The 118° point creates easily controlled chips which are wide and thin.
• Bordo reduced shank HSS drills are ground and then a black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating.

Specifications

• Reduced shank HSS twist drill set.
• 118° notched point with 30° helix.
• 118° point angles are ideal for use in materials such as mild steel and cast iron.
• The 118° point creates easily controlled chips which are wide and thin.
• Bordo reduced shank HSS drills are ground and then a black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating.