Drill Bit Set 25pce Hss Ground Bright Finish

Drill bits in the set:

Application:

The drill bits are made from HSS (hi-speed steel) in a bright finish. The drill bits are fully precision ground at 135°
with a split point. The drill bits can also be used to drill either wood
or metal.

Sharpening:

The drill bits are re-sharpenable several times. We recommend the following
machines as it will sharpen 135° HSS  split point drill bits with ease:

• 
  Drill Doctor®
  XP - Diameter range of 2.5mm - 13mm


• 
  Drill Doctor®
  500X - Diameter range of 2.4mm - 13mm (19mm accessory available)


• 
  Drill Doctor®
  750X - Diameter range of 2.4mm - 19mm


• 
  DAREX®
  V390 - Diameter range of 3-19mm

TIP:

When drilling hard metals, always use a coolant/lubricant. We recommend using CT-90.