Drill America
Drill America DAM24X5/16 5/16" x 24" Carbide Tipped Masonry Drill Bit pneumatic accessory
5/16" x 24" carbide-tipped masonry bit with wide flutes for fast dust removal in brick, concrete and sandstone
- Wide flutes remove dust quickly in softer materials
- Carbide tips brazed to steel bodies for anchor clearance
- Drills brick, concrete and sandstone with portable electric drills
- New condition ensures full factory performance
- California Proposition 65 warning for cancer and reproductive harm
5/16" x 24" Carbide Masonry Bit
This carbide-tipped masonry drill bit measures 5/16 inch in diameter and 24 inches in overall length. It is engineered for use in portable electric drills when boring into brick, concrete and sandstone. The brazed carbide tip is larger than the nominal size to create clearance for anchor screws, expansion shields and toggle bolts. The bit suits installers who need deep holes for heavy-duty fasteners.
Wide Flute Dust Removal
Wide flutes are designed to evacuate dust quickly while drilling in softer masonry materials. This geometry helps maintain cutting efficiency during sustained drilling rather than only in short bursts. Faster dust clearance reduces binding and keeps the tip cooler over long runs. The design targets continuous work in brick, concrete and sandstone where debris builds up rapidly.
Heat and Wear in Normal Use
Carbide tips brazed to tough steel bodies resist heat buildup and wear during typical drilling cycles. The brazed joint and carbide hardness are chosen to handle the friction of masonry without rapid dulling. No vibration, noise or power-draw figures are supplied for this accessory. California Proposition 65 warnings note the presence of chemicals known to cause cancer and reproductive harm.
Highlights
- Wide flutes remove dust quickly in softer materials
- Carbide tips brazed to steel bodies for anchor clearance
- Drills brick, concrete and sandstone with portable electric drills
- New condition ensures full factory performance
- California Proposition 65 warning for cancer and reproductive harm
Specifications
| Brand | DRILL AMERICA |
|---|
Questions about this item
How much heat or vibration does the 5/16" carbide tip generate during all-day drilling in concrete?
The wide flutes remove dust quickly, which reduces friction and keeps the tip cooler during extended use in brick, concrete and sandstone.
What shank style must my portable electric drill accept to use this 24" bit?
The bit is designed for standard portable electric drills, so a common 3-jaw chuck that can grip a 5/16" shank is all that is required.
Will the oversized 5/16" carbide tip still fit through the clearance holes of my existing 1/4" anchor screws?
The tip is intentionally larger than the nominal size to provide clearance for anchor screws, expansion shields and toggle bolts, so it matches the hardware you already use.
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