5pc EXTRA LARGE Reduced Shank Drill Bit Set
Made from High Speed Steel and black oxide finished for durability this set includes a range of EXTRA LARGE size drill bits all with a 12.5mm reduced shaft.
Ideal for when you need to drill a larger hole these bits will work with Mild steel, soft metals, timber and plastics
- Imperial Sizes:
- 1-1/16", 1-1/8", 1-1/4", 1-3/8" & 1-1/2"
- Comes complete with a wooden case for storage.
- Remember when using large diameter drill bits to drill at lower speeds than you would with smaller bits.
- For large drill bits, it is important to drill a pilot hole first.
- Always use a quality cutting fluid or lubricant as it reduces friction and increases drill bit use and life, thus saving you money in the long run
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