Bordo #20 HSS Black Single Ended Panel Drill Bit

Product Features

• Drill diameter 4.85mm to suit 3/16" rivet.
• 135° Split Point (crankshaft point)
• Split point is self centering reducing the need for end thrust.
• The 135° point provides superior performance when drilling harder steel materials.
• In most situations it will produce thicker chips minimising work hardening of the cavity.
• Faster penetration reduces abrasion and friction along the cutting edges.

Specifications

• Drill diameter to suit standard rivet sizes.
• 135° Split Point (crankshaft point)
• The 135° point provides superior performance when drilling harder steel materials.
• This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding.