14.0mm 1/2" Reduced Shank Drill Bit - 1 Each

14.0mm 1/2" Reduced Shank Drill Bit

Features:

• 14mm 1/2" Reduced Shank Drill
• Reduced shank HSS twist drill
• 118º notched point with 30º helix
• The notched point is a variation of the standard chisel point, providing faster starting and reduced drill wander
• 118º point angles are ideal for use in mild steel and cast iron materials
• The 118º point creates easily controlled chips that 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
• This surface aids chip flow and heat dissipation
• The drill is then ground again to achieve a bright finish on the shank and cutting edges

Dimensions:

• Diameter 14mm
• Flute Length 89mm
• Overall Length 152mm