Stone and Tile Core Bits

Concut offers an extensive range of specialized core bits for the stone industry. Please contact us for assistance with choosing the right bit for your application. For additonal core bit options, including bits for deeper drilling depths, please see our Pro Series.

CDLG Laser Welded Core Bits

CDLG

Laser Welded Core Bits

Specifically designed for hand held drilling.


Application Granite, marble, stone
Size Crown type: ½” to 1”, Segmented Type: 1 1/8” to 4”
Special Features Laser welded for dry and wet application
DrillHang Grinder
CDCG Thin Wall Core Bits

CDCG

Thin Wall Core Bits

These bits are lightweight and fast cutting.



Application Granite, marble, stone
Size ½” to 2”
Hand GrinderDrill
CDVG Reinforced Wall Core Bit

CDVG

Reinforced Wall Core Bit

Laser welded bit with inside and outside wall protection.


Application Granite, marble, stone, concrete
Size ½” to 2”
Special Features Laser welded for dry and wet application, Outside and inside wall protection
Hand GrinderDrill
CDTG Turbo Core Bit

CDTG

Turbo Core Bit

Turbo segment design provides faster cutting in most applications.


Application Granite, marble, stone, concrete
Size 1” to 4”  5/8” – 11
Special Features Laser welded for dry and wet application
Hand GrinderDrill
CDJG Turbo Core Bits for Hand Drill

CDJG

Turbo Core Bits for Hand Drill

Designed to work in hand drill chuck.


Application Tile, granite, marble, stone, concrete
Size 1” to 5”
Special Features Laser welded for dry and wet application
Drill
CDAG Turbo Bits for Hand Drill or Hand Grinder

CDAG

Turbo Bits for Hand Drill or Hand Grinder

Choose from 5/8-11 or hand drill shaft.


Application Tile, granite, marble, stone, concrete
Size ½” to 3”
Special Features  
DrillHand Grinder
CDBG Turbo Bit for Hand Drill

CDBG

Turbo Bit for Hand Drill



Application Tile, granite, marble, stone, concrete
Size 1” to 2 ”
Drill
CDSG Turbo Bit for Hand Drill

CDSG

Turbo Bit for Hand Drill



Application Tile, granite, marble, stone, concrete
Size 1” to 2 ”
Drill
CDVCG Vacuum Brazed Core Bit

CDVCG

Vacuum Brazed Core Bit

Use on job sites where water is not available. Works great in wet applications.


Application Tile, granite, marble, stone, concrete
Size 1 ¼” to 2 ”
Special Features Laser welded for dry and wet applications. Extremely fast drilling.
DrillHand Grinder
CDRG Replaceable Segment CNC Core Bit

CDRG

Replaceable Segment CNC Core Bit

Replace the segment when it is worn out instead of the entire bit.


Application Tile, granite, marble, stone
Size ½” tube
Segment Size 20mm x 20mm
CDNG Hand Held Core Bits

CDNG

Hand Held Core Bits

Small diameter hand held core drilling bits.


Application Tile, granite, marble, stone, concrete
Size

3/16” to ¾”

Special Features Water feed hole
DrillHand Grinder
CDNVG Vacuum Brazed Hole Drill

CDNVG

Vacuum Brazed Hole Drill

Vacuum brazed drilling bit.


Application Tile, granite, marble, stone, concrete
Size 6mm, 8mm, 10mm, 12mm, 16mm, 24mm
Special Features Water feed hole
DrillHang Grinder
CDGT Electroplate Hole Drill

CDGT

Electroplate Hole Drill

Electroplated non-core bits.


Application Tile, granite, marble, stone
Size 3/16" to 10/16", 5mm to 15mm
Special Features Water feed hole
Drill
ADPS Adaptors

ADPS

Adaptors


Description Male 5/8-11 TH + Drill
Male 5/8-11 TH + Male 5/8-11 TH
Male 5/8-11 TH + ½ Gas
Flush + 5/8-11 Thread
22.2mm x ½" Gas for Flex Machine
5/8-11 TH Adaptor for Grinding Wheel
Bearing for Demi Bull & Ogee
Bearing for Bull Nose