EXTRACUT Diamond Thin-Wall Core Bit a premium drilling tool engineered for fast, clean, and precise holes in stone, concrete, and masonry. The thin-wall diamond segment cuts with low resistance and minimal chipping, ideal for HVAC, plumbing, and construction coring.
Key Features
- Thin-Wall Diamond Segment — Reduced wall thickness lowers cutting resistance for faster, cleaner cores.
- Low Vibration — Balanced core barrel minimizes vibration and bit wander.
- Wet Cutting Optimized — Designed for water-fed coring to extend life and control dust.
- Universal Connection — Standard 5/8"-11 or 1-1/4"-7 thread fits core drills and angle grinders.
- Long Diamond Life — High-concentration diamond bond delivers many holes per bit.
- Range of Sizes — Available from Ø25mm to Ø150mm for common coring tasks.
Applications
HVAC and duct penetrations, plumbing and pipe coring, electrical and conduit holes, and construction coring in stone, concrete, brick, and masonry where clean, accurate holes matter.
Specifications
| Specification |
Value |
| Type |
Diamond Thin-Wall Core Bit |
| Bond |
Sintered Diamond Segment |
| Diameter Range |
Ø25mm – Ø150mm |
| Wall |
Thin-Wall (low kerf) |
| Thread |
5/8"-11 / 1-1/4"-7 |
| Cutting |
Wet (recommended) |
| Materials |
Stone, Concrete, Masonry, Brick |
| Speed |
Low RPM, steady feed |
| Best For |
HVAC, Plumbing, Construction Coring |
| Cooling |
Water-fed required |
