Hollow annular bits wolfcraft GmbH 5483000

Hollow annular bits Wolfcraft GmbH 5483000 are designed for drilling clean holes in brick, natural stone, artificial stone, concrete, marble and tiles. The set includes one TCT hole saw with a nominal diameter of 8 mm, a specially hardened, wear‑resistant drill shank and a storage box for convenient transport and storage. The tool features two discharge holes and is supplied with an SDS‑plus mandrel suitable for impact and shock‑resistant drilling.

Advantages

Hollow annular bits provide precise, fast cutting with minimal material removal and smooth hole edges. The cutting edge is fitted with heat‑resistant, specially soldered carbide plates for extended life and consistent performance. The hardened shank improves accuracy and reduces wear during repeated use, while the SDS‑plus mandrel ensures secure fitting and reliable transfer of impact forces.

Suitable for

• Drilling flush sockets and pipe penetrations
• Creating installation holes in brick and concrete
• Opening holes in natural and artificial stone, marble and tiles
• Professional renovation and DIY tasks requiring clean circular cuts

Key specifications

• Brand: Wolfcraft
• MPN: 5483000
• EAN: 4006885548305
• Type: Hollow annular bit (hole saw), TCT cutting plates
• Included: 1 drill, ø 8 mm
• Shank: specially hardened, wear‑resistant
• Mandrel: SDS‑plus, impact and shock resistant
• Features: 2 discharge holes, heat‑resistant soldered carbide plates
• Packaging: storage box on card

How to use

Fit the included SDS‑plus mandrel to a compatible rotary hammer or drill with SDS‑plus chuck. Mark the drilling position, secure the workpiece if possible, and start drilling at low speed to establish the cut. Apply steady axial pressure and increase speed as the annular bit cuts through the material. Use the discharge holes to clear debris during drilling and stop periodically to remove material and cool the bit when drilling hard substrates.

Usage recommendations

Use appropriate personal protective equipment (safety glasses, gloves and dust mask) and a compatible SDS‑plus rotary hammer. For tiled surfaces, protect the tile with tape to reduce chipping and ensure perpendicular alignment to achieve a clean hole. Do not force the bit; allow the tool to cut at its designed speed and pause to prevent overheating.