Drill Bit HITACHI SDS-Plus 10 x 260 mm, model 782447

HITACHI SDS-Plus 10 x 260 mm (model 782447) is a straight-shank percussion drill bit designed for use with SDS-Plus rotary hammers. With a 10 mm cutting diameter and a 260 mm overall length, this masonry bit is intended for drilling into concrete, brick and stone when installing anchors, conduits or fixing hardware. The tip geometry and hardened steel construction deliver consistent performance for percussive drilling tasks common to electricians, builders and experienced DIY users.

Advantages

This SDS-Plus drill bit combines a compact 10 mm diameter with an extended working length to reach mounting points beyond surface depth. Its hardened construction and optimized flute geometry remove debris efficiently during percussion drilling, reducing binding and heat buildup. The SDS-Plus shank ensures secure tool engagement and quick bit changes, making it suitable for repeated on-site use and professional environments.

Suitable for

• Drilling anchor holes in concrete and masonry for mechanical fixings
• Cutting passageways for electrical conduits and cable entries
• Installing fixtures, brackets and plumbing supports in brick or block walls
• General percussive drilling tasks with SDS-Plus rotary hammers

Key specifications

• Diameter: 10 mm
• Overall length: 260 mm
• Shank type: SDS-Plus
• Intended materials: concrete, masonry, brick, natural stone
• Application type: percussive (rotary hammer) drilling

How to use

Install the SDS-Plus shank into a compatible rotary hammer and ensure it locks securely before operation. Mark the drilling point and, if required, start with a low-speed pilot action to position the bit accurately. Apply steady axial pressure while operating the hammer in percussive drilling mode; avoid excessive lateral force that can cause premature wear or bit breakage. Withdraw the bit periodically to clear dust and debris through rotation and reverse action where supported by the tool.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection and dust masks when drilling masonry. Match drill speed and hammer settings to the base material and replace the bit when cutting edges become worn or chipping increases to maintain efficient drilling and reduce risk of damage to the workpiece or tool.