Professional Quality 80 mm TCT Core Drill Bit with SDS Shank - NEW
Professional quality 80 mm TCT core drill bit with SDS shanked arbour with pilot drill bit.
This core bit will cut to a depth of 50 mm.
Used correctly (high speed and low pressure) you will get many uses from the core bits.
Heavy duty tungsten carbide tipped core drills 50 mm cutting depth. For cutting fast clean holes in, concrete, aerated block. light to medium density bricks, blocks and masonry.
How to use - These dry TCT core bits are to be used obviously dry and with high speed and low pressure. Low pressure is essential to prolong the life of the cutting tips and get a clean straight cut.
Attach the bit to you drill and place the pilot drill in the centre of where you want to drill. Start slowly so the pilot drill can get a firm grip and keep dead centre. Once the core bit has cut into cutting surface to 1/8" of an inch remove it from the hole. Then remove the pilot drill as this has now done its job.
You then place the core bit into the hole and using high speed and low pressure will make very light work of cutting the hole.
When drilling, keep moving the bit in and out in the hole. Moving the core bit in and out of the hole is essential for removing the cuttings.
Job done. Simple as that.
- Grade : Trade quality
- Diameter : 80 mm
- Type : TCT Core Drill Bit with SDS Shank
- Length : 50 mm
- Shank : SDS
- Cutting Teeth : TCT tips
- Overall size : 80 mm x 180 mm
- Weight : 0.65 kgs
RRP - £28.99