1-5/8" Dry Diamond Core Drill Bits for Brick and Block, 9.5" Drilling Depth, 10mm Segment Height, SDS Max Pilot Bit Adapter - Product Features
- MULTIPURPOSE - designed to drill soft brick and building block
- PILOT BIT ADAPTER - includes SDS Max pilot bit adapter
- DRILLING DEPTH - 9.5\" drilling depth
- WET OR DRY - recommended to use with handheld core drills or dedicated core drill rigs (rotary mode only)
- ROTARY MODE ONLY - please only use rotary mode with our core bits
Core Drill Adapter 5/8"-11 Male to 3/8" Shank for Core Bits - Product Features
- INDUSTRIAL STEEL - designed with industrial grade heat treated steel to extend product lifetime
- ADAPTER - 5/8\"-11 Male to 3/8\" Shank Female
Dry Drill Core Bits for Brick, Concrete Block, Masonry - 4" Diameter 5/8"-11 Threaded #30/40 Diamond Grit - Product Features
- #30/40 diamond grit for drilling soft brick, soft masonry, concrete block
- Diameter: 4 inches
- Thread: 5/8\"-11 threaded
- Drilling depth: 9.5\"
- High diamond concentration and quality guarantee longer coring life, solid poured concrete Not commended