Heavy duty Makita hammer drill bit performance
- Drilling through reinforced concrete: The 6-cutter carbide tip enables you to drill smoothly through tough concrete and reinforcing steel.
- Pinpoint accuracy during startup: The centering tip ensures precise spot drilling without walking, creating round holes for solid anchors.
- Efficient dust and debris removal: The engineered flute geometry removes dust quickly while noticeably reducing vibration during heavy-duty operation.
With the Makita B-05717 SDS-max hammer drill bit, you can power through thick walls, foundation slabs, and reinforced concrete with ease. Its extended 920 mm total length and 780 mm working depth allow you to create deep structural penetrations without the hassle of drilling from both sides. Engineered with a 6-cutter carbide head and a built-in centering tip, it starts accurately without walking and prevents jamming when hitting steel reinforcement. The optimized flute geometry extracts dust and debris rapidly while minimizing vibrations, delivering outstanding speed, endurance, and control on every heavy-duty job with your SDS-max rotary hammer.
Product description
Drill bit 20 x 780 / 920 mm, SDS-MAX
Drill bit with 6 cutting edges for concrete and stone with SDS-MAX connection. This bit has an overall length of 920 mm, a working length of 780 mm and a diameter of 20 mm.
Drill bit with 6 cutting edges for drilling into concrete and stone with SDS-MAX connection. Drills with 6 cutting edges are designed for drilling more precise holes. This drill bit is designed for reduced vibration. The self-centring carbide tip has an aggressive design for faster hole starting.
