Core diameter: Ø50mm
Depth: 72mm
Adaptor thread: M22

Application:

The hollow core bits are designed to be used with rotary hammers. It is used for boring out holes from Ø20 - Ø125mm in brickwork or aerated concrete.

Make sure to use the correct adaptor, length and thread for the hollow core bit.

Features:

• The core bit has tungsten carbide teeth and a hardened steel body for maximum durability.
• There are various adaptors available to fit on different rotary hammers (sold seperately).
• There is a 72mm or 150mm length available.

Adaptors according to length:

110mm

TIP:
Clean out the hole by retracting the drill often to remove dust while drilling.

This will prolong the life of the core bit and the pilot drill bit.

- SDS Plus adaptor 110mm x M16
- SDS Plus adaptor 110mm x M22
- Hex adator 110mm x M22
- 13mm Hex adaptor 110mm x M16

200mm

- SDS Plus adaptor 200mm x M16
- 13mm Hex adaptor 200mm x M16
- SDS Max adaptor 200mm x M16
- SDS Plus adaptor 200mm x M22
- 13mm Hex adaptor 200mm x M22

CAUTION:
The core bit should always be used with the supplied pilot drill bit.

The replacement pilot bit is (short) for the TC322 core bits and (long) for the TC323 core bits.

300mm

- SDS Plus adaptor 300mm x M16
- 11mm Hex adaptor 300mm x M16
- SDS Plus adaptor 300mm x M22
- Hex adaptor 300mm x M22
- SDS Max adaptor 300mm x M22

400mm

- SDS Plus adaptor 400mm x M22
- SDS Max adaptor 300mm x M22

450mm

- SDS Plus adaptor 450mm x M22
- 13mm Hex adaptor 450mm x M22
- SDS Plus adaptor 450mm x M22

A kit is also available -

Contents of kit in aluminium case:

• (x1) Ø35mm x 72mm hollow core bit
• (x1) ??50mm x 72mm hollow core bit
• (x1) ??65mm x 72mm hollow core bit
• (x1) ??80mm x 72mm hollow core bit
• (x1) ??100mm x 72mm hollow core bit
• (x1) SDS Plus adaptor 100mm
• (x1) SDS Plus adaptor 300mm
• (x1) SDS Max adaptor 300mm
• (x1) Pilot drill bit and bolt