Drill bit ALPEN 10 mm Beton-Spiralbohrer, overall length 100 mm, hex shank, model 0018901000100

Concrete spiral drill bit ALPEN with a 10 mm cutting diameter and 100 mm overall length, featuring a hexagonal shank. Designed for drilling into concrete and masonry with rotary or rotary-percussion drills, this bit provides a precise 10 mm hole in hard substrates. The hex shank offers reliable retention in chucks and quick, tool-free bit changes when used with compatible bit holders.

Advantages

The spiral flute geometry optimizes dust extraction and chip evacuation for stable drilling progress. Hardened cutting edges and a robust body increase wear resistance when working in abrasive materials such as concrete and brick. The hex shank improves torque transfer and reduces slippage in chucks or quick-change adapters, while the 100 mm overall length gives sufficient reach for common installation and repair tasks.

Suitable for

• Drilling 10 mm anchor, dowel and screw holes in concrete and masonry
• Installation of fixtures, conduits and cable trays in building structures
• Repair and retrofit work where precise 10 mm holes are required
• Use with rotary-percussion and hammer drills that accept hex shank bits

Key specifications

• Cutting diameter: 10 mm
• Overall length: 100 mm
• Shank type: hexagonal
• Intended materials: concrete, masonry, brick
• Drilling method: rotary and rotary-percussion

How to use

Secure the ALPEN 10 mm concrete spiral drill bit in a compatible chuck or quick-change adapter by inserting the hex shank until it seats firmly. Select a drill with rotary-percussion (hammer) function for faster penetration in hard concrete or use rotary only for more controlled, precise holes. Mark the drilling point, start at low speed to establish the bore, then increase speed and apply steady axial pressure. Periodically withdraw the bit to clear dust and prevent excessive heat buildup. For deep holes, use intermittent drilling to allow dust evacuation and cooling.

Usage recommendations

Use appropriate personal protective equipment including eye protection, dust mask and hearing protection. Match drill speed and percussion settings to the substrate hardness and avoid excessive lateral forces. For clean anchor holes, blow or vacuum dust before inserting fixings.