CS Unitec CS Unitec Premium Wet Core Bits 3″
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 | |
|---|---|
| Diameter | 3" |
| Thread | 1-1/4"-7 UNC Female |
| Working depth | 18 |
| Max RPM | Unknown / Not specified by manufacturer |
| Wet / Dry | Wet |
| Reinforcement | Manufacturer Specified |
Not sold on Amazon. Available through authorized CS Unitec dealers.
Products for this page

Core drill
CS Unitec END 130/3.2 PO
6" max · corded
Wet coring in confined spaces, handheld to 3-1/4", rig to 6"

Core drill
CS Unitec ETN 162/3 P
6.375" max · corded
Professional wet or dry drilling handheld or stand diamond coring

Diamond core bit
VEVOR Wet Core Bit
5" shown · wet
Value wet coring 5" × 14" on handheld or stand drills with 1-1/4"-7 UNC.

Diamond core bit
VEVOR Wet Core Bit Set
6" shown · wet
Value multi-size wet kit: 1, 2, 3, 4, 5, and 6" bits, universal 1-1/4"-7 UNC, 14" depth.
Paid links. Specs on this site come from manufacturer documentation, not from the retailer.