- 100% new and high quality.?
... painted gold on the body of this bit to avoid rusting.?
- great, good, no razor, no shaking phenomenon, chip easily
- small incision in the resistance, stable drilling, speed, does not violate the border .?
- - mainly used for drilling ceramic tile, porcelain tile, marble, granite, concrete rebar and other hard materials.?
- Great for drilling mounting holes in stone faucet countertops, plumbing pipes in showers and vanities.?
Usage mode: use dry or wet
to prolong its life, must use with water cooling and lubricating.?
the hole can be used;?with bench drill, electric drill.?
when you drill them electrically, start slowly.?45 degrees, after making a first vertical mark.?
materials: metal, diamond
quantity: 1 pc
size: 6 - 25 mm / 0.24- 0.98 cm
0.24 / 0.31 / 0.39 / 0.47 / 0, 55 / 0.63 / 0.71 / 0.79 / 0.87 / 0.98 (cm)
1 x diamond hole
S 'there would be a customs clearance fee;?pay on your order, it had to be paid.?by you, please understand it.