Product Description

──Freely chamfer the inside and outside with just one tool

[Functionality and design]
There is a step of approximately 1 mm on the top of the blade's outer chamfering jig to prevent accidental injury during use.
A built-in magnet holds the blade in place and prevents it from falling off when replacing.

[Inner chamfering]
Comes with a 90° cone drill and a 3mm ball drill.
Cone drills are useful for drilling through holes and chamfering deep holes.
A ball drill is useful for drilling shallow holes.

[Tungsten steel]
Tungsten steel is used for conical drills and ball drills.
With its excellent sharpness, it allows for highly precise machining.

[4-jaw collet]
The four-jaw collet holds the bit securely and keeps it in place without spinning during use.
Bits with a shank diameter of 3 mm other than conical drills and ball drills can also be used.

[Fixed to cross]
Four chamfering blades arranged in a cross shape ensure the part is stable during machining and produce a more uniform finished surface.

[Outer Chamfer]
The main body has four built-in chamfering blades, allowing for 90°/60° chamfering of plastic round bars and pipes with a diameter of less than 6 mm.

・90°
It is suitable for parts where you want to express a sense of precision.
Muzzle, vernier nozzle, etc.

・60°
It is suitable for parts where you want to express a sense of solidity.
Rivets, fuel tanks, etc.

- Easy to identify with markings
- 90° conical drill and 90° chamfering blade.
- 3mm spherical drill with 60° chamfering blade.

[Product Specifications]
Product size: Φ12×162.7mm
Weight: 38.7±1g
Chamfering blade material: Carbon steel
Drill material: Tungsten, stainless steel
Body material: Aluminum alloy


Item Size/Weight : 20.6 x 4.3 x 1.9 cm / 58g

Product Specifications

Item code

AT-CT

JAN code

4580474574925

Purchase Information