All other Core Drills

 

In addition to our Economy and our Arix range, we also manufacture and stock a wide range of other Thin Wall Bit Core Drills (TWB's).

All of our Core Drills can be manufactured to meet any specific need and can also be refurbished / re-tipped to reduce costs at our Sydney Facility. Click here for more information.

Our range includes:

Standard Shank - Granite

Commonly used in the building industry for the installation of utilities, Asahi bits can drill a variety of materials including granite, reconstituted stone and other masonry materials.

Outside Diameter

Length (mm)

Type

(mm)(in.)
61/4”60Non-core
1013/32”60Non-core
121/2”60Non-core
1519/32”60Crown
2025/32”60Crown
251”60Crown
301 3/16”60Segment
321 1/4”60Segment
351 3/8”70Segment
381 1/2”70Segment
451 3/4”70Segment
502”70Segment
702 3/4”70Segment
803 5/32”70Segment
1004”70Segment


M14 Shank - Granite

Commonly used in the building industry for the installation of utilities, Asahi bits can drill a variety of materials including granite, reconstituted stone and other masonry materials.

Outside Diameter

Length (mm)

Type

(mm)(in.)
61/4”60Non-core
811/32”60Non-core
1013/32”60Non-core
121/2”60Non-core
1519/32”70Crown
2025/32”70Crown
251”70Crown
301 3/16”70Segment
321 1/4”70Segment
351 3/8”70Segment
381 1/2”70Segment
401 19/32”70Segment
502”70Segment
602 3/8”70Segment
652 1/2”70Segment
702 3/4”70Segment
803 5/32”70Segment
1004”70Segment
1104 1/4”70Segment

 

Vacuum Brazed - Straight Shank

Asahi Brazed Core Drills are designed to cut marble, porcelain, ceramic tile and other soft stones. They are Ideal for use when hand drilling on site with a pistol drill and can be used both wet and dry. We recommend using wet to achieve optimum results and for a longer tool life.

Outside Diameter

(mm)(in.)
61/4”
85/16”
1013/32”
121/2”
155/8”
2025/32”
351 3/8”

 

Vacuum Brazed - M14 

Asahi Brazed Core Drills are designed to cut marble, porcelain, glass, ceramic tile and other soft stones. They can be used both wet and dry - we recommend using wet to achieve optimum results and for a longer tool life.

Outside Diameter

(mm)(in.)
61/4”
85/16”
1013/32”
121/2”
155/8”
2025/32”
351 3/8”

 

The Core Drills listed on this page aren't currently available to buy online.
To make an enquiry or a purchase please contact us:
 02 9997 7033 / sales@asahi-diamond.com.au