Diablo DMARG1110 5/16" x 10" x 8" SPEEDemon™ Red Granite PLUS™ Carbide-Tipped Hammer Drill Bit
MPN: DMARG1110
Minimum order quantity is .
Meet the Diablo DMARG1110 5/16" x 10" x 8" SPEEDemon™ Red Granite PLUS™ Carbide-Tipped Hammer Drill Bit — built to conquer concrete, masonry, and stone with unwavering reliability. This bit is engineered to deliver exceptionally fast drilling while standing up to heat, wear, and heavy use on the toughest jobs.
Durability meets speed — a unique brazing and hardening process creates a heat-resistant carbide tip that keeps its edge longer, so you drill more holes between sharpenings. The result is faster starts, cleaner holes, and less downtime waiting for dull bits to catch up.
Grip Point Tip PLUS™ for aggressive starts — designed to bite in immediately, reducing wander and delivering precise, clean holes from the first touch. Paired with SPEEDemon construction, you’ll experience smoother rebars and faster hole completion in concrete and stone alike.
Impact Strong™ for relentless reliability — optimized shank stability and durability ensure consistent performance in both cordless and corded impact drivers and hammer drills. Bounce, wobble, and tip chatter are minimized so you can push deeper into your project with confidence.
Why this bit stands apart
- Up to 4X longer life compared to standard carbide bits, making it a wiser choice for frequent drilling through tough materials.
- Versatile performance optimized for concrete, masonry, and stone, from anchor hole prep to channeling for plumbing and electrical runs.
- Precision with speed aggressive starts and clean, round holes reduce rework and keep your project on schedule.
- Professional-grade design built for heavy-duty use by contractors, masons, and serious DIYers who demand consistent results under demanding conditions.
Ideal use cases
Perfect for anchoring hardware into concrete walls, drilling through brick or block, penetrating stone, or creating electrical and plumbing pathways in tough substrates. Whether you’re mounting fixtures, installing conduit, or running pipe through a masonry wall, this bit keeps going when standard bits falter.
Practical tips for best results
- Use in hammer mode with a controlled, steady feed to maximize tip life and hole quality.
- Keep the bit perpendicular to the surface to ensure a clean, true hole and prevent bit wander.
- Withdraw periodically to clear debris and allow cooling when drilling long holes in hard material.
- Avoid excessive pressure; let the bit do the work while your drill provides steady torque and speed.
Product details
- Brand: Diablo
- Series: SPEEDemon Red Granite PLUS
- Tip: Carbide-Tipped
- Application: Concrete, Masonry, Stone
- Size: 5/16" x 10" x 8"
- Category: Hammer Drill Bit
Meet the Diablo DMARG1110 5/16" x 10" x 8" SPEEDemon™ Red Granite PLUS™ Carbide-Tipped Hammer Drill Bit — built to conquer concrete, masonry, and stone with unwavering reliability. This bit is engineered to deliver exceptionally fast drilling while standing up to heat, wear, and heavy use on the toughest jobs.
Durability meets speed — a unique brazing and hardening process creates a heat-resistant carbide tip that keeps its edge longer, so you drill more holes between sharpenings. The result is faster starts, cleaner holes, and less downtime waiting for dull bits to catch up.
Grip Point Tip PLUS™ for aggressive starts — designed to bite in immediately, reducing wander and delivering precise, clean holes from the first touch. Paired with SPEEDemon construction, you’ll experience smoother rebars and faster hole completion in concrete and stone alike.
Impact Strong™ for relentless reliability — optimized shank stability and durability ensure consistent performance in both cordless and corded impact drivers and hammer drills. Bounce, wobble, and tip chatter are minimized so you can push deeper into your project with confidence.
Why this bit stands apart
- Up to 4X longer life compared to standard carbide bits, making it a wiser choice for frequent drilling through tough materials.
- Versatile performance optimized for concrete, masonry, and stone, from anchor hole prep to channeling for plumbing and electrical runs.
- Precision with speed aggressive starts and clean, round holes reduce rework and keep your project on schedule.
- Professional-grade design built for heavy-duty use by contractors, masons, and serious DIYers who demand consistent results under demanding conditions.
Ideal use cases
Perfect for anchoring hardware into concrete walls, drilling through brick or block, penetrating stone, or creating electrical and plumbing pathways in tough substrates. Whether you’re mounting fixtures, installing conduit, or running pipe through a masonry wall, this bit keeps going when standard bits falter.
Practical tips for best results
- Use in hammer mode with a controlled, steady feed to maximize tip life and hole quality.
- Keep the bit perpendicular to the surface to ensure a clean, true hole and prevent bit wander.
- Withdraw periodically to clear debris and allow cooling when drilling long holes in hard material.
- Avoid excessive pressure; let the bit do the work while your drill provides steady torque and speed.
Product details
- Brand: Diablo
- Series: SPEEDemon Red Granite PLUS
- Tip: Carbide-Tipped
- Application: Concrete, Masonry, Stone
- Size: 5/16" x 10" x 8"
- Category: Hammer Drill Bit