BLUEROCK Dry 4″ Diamond Core Bit
SPECIFICATION & COMPATIBILITY PROFILE · Variant record (canonical page is the bit family)
This is an exact SKU record used by the CoringSpec database. The indexed family page holds the full diameter table and compatibility matrix.
Variant snapshot
| SKU | BR-DRY-4 |
|---|---|
| Diameter | 4" |
| Thread | 5/8"-11 UNC |
| Working depth | 10 |
| Max RPM | Unknown / Not specified by manufacturer |
| Wet / Dry | Dry |
| Reinforcement | Not specified |
Check Amazon AvailabilityPaid link
Products for this page

Diamond core bit
BLUEROCK Wet
4" shown · wet
Wet concrete/masonry coring at 4" on 1-1/4"-7 UNC machines within capacity.

Core drill
BLUEROCK 4Z1
4" max · corded
Budget handheld (optional stand) for 1", 4" holes in concrete, block, brick, or asphalt.

Core drill
BLUEROCK 8Z1
8" max · corded
Mid-size stand-mounted coring up to 8" in reinforced concrete, block, and masonry.

Core drill
BLUEROCK 10Z1
10" max · corded
Large-diameter value stand rig up to 10" for commercial concrete and utility penetrations.
Paid links. Specs on this site come from manufacturer documentation, not from the retailer.