The Most accurate and efficient means of drilling holes in brick and block work. many times faster than conventional methods , they achieve clean holes without time consuming making good.
Instructions:
Drill 10mm pilot hole
Use a powerful rotary only drill as supplied by a leading power tool manufacturer specifically for free hand diamond core drilling.
Stop periodically to blow the dust away from the cut. Accumulating dust in the cut will lead to premature wear of the segments.
Run in soft abrasive material sand lime bricks or breeze blocks to expose diamonds. If drilling harder bricks this may have to be done before drilling first time
Diamond core set containing 5 standard cores in a heavy duty lockable briefcase
38mm, 52mm, 65mm, 107mm and 127mm
250mm extension bar and Adaptor kit
Goggles and Gloves