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Masonry drill bit kwb SUPER ROCKER 050650
The kwb SUPER ROCKER 050650 masonry drill bit is a tungsten-carbide tipped drill designed for drilling in concrete, masonry, natural and reconstituted stone, granite and limestone. It features a hexagon shank for secure chucking and an asymmetrical spiral profile that optimizes chip removal during both rotary and impact drilling. The bit is finished with a chemical black coating and a ground spiral to improve durability and drilling stability.
The tungsten carbide tip is high-temperature brazed and secured both laterally and vertically to resist heavy-duty use and hammering. Its asymmetrical profile and chip-removing spiral provide efficient waste extraction, reducing clogging. The hexagon shank ensures reliable grip in standard rotary and impact drills, while the chemical black finish helps protect the body against corrosion and wear.
Fit the kwb SUPER ROCKER 050650 securely into the drill chuck or quick-change holder matching the hexagon shank. Select the appropriate drill mode for the material: rotary with hammer (impact) mode for concrete and masonry, or rotary-only for softer stone when required. Start drilling at low speed to position the bit, then increase speed and apply steady pressure—avoid excessive force to prevent tip damage. Periodically withdraw the bit to clear debris and allow cooling when drilling deep holes.
Use appropriate personal protective equipment (safety glasses, gloves, dust mask) and a dust extraction system when possible. For reinforced concrete, check for rebar and reduce speed if contact with metal occurs. Store the drill bit dry and clean to maintain the chemical black finish and prolong service life.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| WH354 | 3 | 07.07.2026 Best delivery | 7.49 € |
| Warehouse | Stock | Delivery to the store | Store Price | |
| WH109 | 12 | 14.07.2026 | 16.49 € |
|
7.49 €
Stock:
3
Delivery Date:
07.07.2026
Best delivery
Warehouse: WH354
|
|
16.49 €
Stock:
12
Delivery Date:
14.07.2026
Warehouse: WH109
|