Sds Plus Drill Bit 310x250 22mm

Features

• 25.0 mm cutting diameter — for substantial anchor holes and service passages.
• 310 mm overall / 250 mm working length — suited to thick walls and deep drilling runs.
• SDS-Plus shank allows quick, secure bit changes in rotary hammer drills.
• Carbide cutting tip built for long life in abrasive masonry substrates.
• Flute geometry optimized for efficient dust extraction over long depths.

Benefits

• Deep structural reach: supports thick structural masonry without extensions.
• Stable engagement: SDS lock helps avoid bit slippage under load.
• Extended service life: carbide resists wear in aggressive materials.

Extra Information

• Use in hammer + rotary mode, not in standard rotary-only mode.
• Withdraw the bit periodically on deep holes to clear dust and maintain cutting efficiency.
• Feed steadily — avoid forcing the bit to reduce stress and heat.

Specifications

Safety

• Wear eye protection, hearing protection and dust mask during use.
• Fix or clamp the workpiece securely before drilling.
• Feed steadily — do not force the bit.
• Inspect the carbide tip before use; replace if chipped or worn.

Product Tags

tork craft, DR74250, SDS-Plus bit, 25 mm, masonry drill, deep hole, 310×250 mm, concrete bit