ALL OTHER CORE DRILLS

Description

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.

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.)
6 1/4″ 60 Non-core
10 13/32″ 60 Non-core
12 1/2″ 60 Non-core
15 19/32″ 60 Crown
20 25/32″ 60 Crown
25 1″ 60 Crown
30 1 3/16″ 60 Segment
32 1 1/4″ 60 Segment
35 1 3/8″ 70 Segment
38 1 1/2″ 70 Segment
45 1 3/4″ 70 Segment
50 2″ 70 Segment
70 2 3/4″ 70 Segment
80 3 5/32″ 70 Segment
100 4″ 70 Segment

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.)
6 1/4″ 60 Non-core
8 11/32″ 60 Non-core
10 13/32″ 60 Non-core
12 1/2″ 60 Non-core
15 19/32″ 70 Crown
20 25/32″ 70 Crown
25 1″ 70 Crown
30 1 3/16″ 70 Segment
32 1 1/4″ 70 Segment
35 1 3/8″ 70 Segment
38 1 1/2″ 70 Segment
40 1 19/32″ 70 Segment
50 2″ 70 Segment
60 2 3/8″ 70 Segment
65 2 1/2″ 70 Segment
70 2 3/4″ 70 Segment
80 3 5/32″ 70 Segment
100 4″ 70 Segment
110 4 1/4″ 70 Segment

 

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.)
6 1/4″
8 5/16″
10 13/32″
12 1/2″
15 5/8″
20 25/32″
35 1 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.)
6 1/4″
8 5/16″
10 13/32″
12 1/2″
15 5/8″
20 25/32″
35 1 3/8″