Diablo DMARG1170 5/8" x 4" x 6" SPEEDemon™ Red Granite PLUS™ Carbide-Tipped Hammer Drill Bit
MPN: DMARG1170
Minimum order quantity is .
Meet the Diablo DMARG1170 5/8" x 4" x 6" SPEEDemon™ Red Granite PLUS™ Carbide-Tipped Hammer Drill Bit. Built for professionals who demand speed, longevity, and precise holes in the toughest materials, this bit is engineered to power through concrete, masonry, and stone with confidence.
Why this bit stands out
- Up to 4x longer life thanks to a unique brazing and hardening process that strengthens the impact-resistant carbide tip and helps it resist heat during demanding drilling tasks.
- Carbide-tipped performance delivers consistently fast drilling and superior wear resistance, meaning fewer bit changes on long jobs and cleaner hole edges in hard substrates.
- Grip Point Tip PLUS design with a multi-ground profile for aggressive starts, delivering clean, rapid hole creation right from the first bite.
- Impact Strong shank enhances stability and durability in both cordless and corded impact and drill drivers, reducing wobble and fatigue during prolonged use.
What problems it solves
When you're drilling into reinforced concrete, dense masonry, or natural stone, standard bits heat up, wear quickly, and can wander off your mark. The SPEEDemon Red Granite PLUS bit stays cooler longer, starts more reliably, and maintains hole accuracy, so you get professional results with less rework.
Ideal use cases
- Installing anchors or fasteners into concrete slabs, walls, or foundations.
- Drilling through masonry for electrical conduits, plumbing, or conduit boxes with precise, clean holes.
- Working with natural stone or engineered stone surfaces where edge quality matters.
- Projects requiring sustained performance in both cordless and corded hammer drills and impact drivers.
Who should consider this bit
Professional tradespeople—masons, electricians, plumbers, general contractors—and serious DIY enthusiasts tackling tough substrates will benefit from the durability, speed, and reliability of the DMARG1170. Its size (5/8" diameter, 4" cutting length, 6" overall length) is well-suited for medium-deep holes in hard materials while maintaining control and precision.
Tips for best results
- Combine the bit with a quality hammer drill or impact driver and use steady pressure with short, controlled bursts to manage heat buildup.
- Let the bit do the work—avoid forcing it through hard material to maximize life and hole quality.
- Begin each hole with a light, centered start to take advantage of the Grip Point Tip PLUS design for clean entry.
Meet the Diablo DMARG1170 5/8" x 4" x 6" SPEEDemon™ Red Granite PLUS™ Carbide-Tipped Hammer Drill Bit. Built for professionals who demand speed, longevity, and precise holes in the toughest materials, this bit is engineered to power through concrete, masonry, and stone with confidence.
Why this bit stands out
- Up to 4x longer life thanks to a unique brazing and hardening process that strengthens the impact-resistant carbide tip and helps it resist heat during demanding drilling tasks.
- Carbide-tipped performance delivers consistently fast drilling and superior wear resistance, meaning fewer bit changes on long jobs and cleaner hole edges in hard substrates.
- Grip Point Tip PLUS design with a multi-ground profile for aggressive starts, delivering clean, rapid hole creation right from the first bite.
- Impact Strong shank enhances stability and durability in both cordless and corded impact and drill drivers, reducing wobble and fatigue during prolonged use.
What problems it solves
When you're drilling into reinforced concrete, dense masonry, or natural stone, standard bits heat up, wear quickly, and can wander off your mark. The SPEEDemon Red Granite PLUS bit stays cooler longer, starts more reliably, and maintains hole accuracy, so you get professional results with less rework.
Ideal use cases
- Installing anchors or fasteners into concrete slabs, walls, or foundations.
- Drilling through masonry for electrical conduits, plumbing, or conduit boxes with precise, clean holes.
- Working with natural stone or engineered stone surfaces where edge quality matters.
- Projects requiring sustained performance in both cordless and corded hammer drills and impact drivers.
Who should consider this bit
Professional tradespeople—masons, electricians, plumbers, general contractors—and serious DIY enthusiasts tackling tough substrates will benefit from the durability, speed, and reliability of the DMARG1170. Its size (5/8" diameter, 4" cutting length, 6" overall length) is well-suited for medium-deep holes in hard materials while maintaining control and precision.
Tips for best results
- Combine the bit with a quality hammer drill or impact driver and use steady pressure with short, controlled bursts to manage heat buildup.
- Let the bit do the work—avoid forcing it through hard material to maximize life and hole quality.
- Begin each hole with a light, centered start to take advantage of the Grip Point Tip PLUS design for clean entry.