Diablo DMARG1030 3/16" x 4" x 6" SPEEDemon™ Red Granite PLUS™ Carbide-Tipped Hammer Drill Bit
MPN: DMARG1030
Minimum order quantity is .
When the job calls for speed, durability, and precision through hard materials, the Diablo DMARG1030 SPEEDemon Red Granite PLUS Carbide-Tipped Hammer Drill Bit rises to the challenge.
Engineered with an optimized brazing and hardening process, the impact-resistant carbide tip can take the heat generated by heavy hammer drilling, delivering faster hole production in concrete, masonry, and stone. This isn't your average drill bit—the Red Granite PLUS line is built for professional wear and tear, maintaining sharpness after countless holes.
- Superior longevity—up to 4X longer life than standard hammer bits in tough materials.
- Heat-resistant carbide tip—engineered to withstand high-temperature drilling without dulling.
- Grip Point Tip PLUS—multi-ground design for aggressive starts and clean, accurate holes from the first stroke.
- Impact Strong shank—enhanced shank stability for reliable performance in cordless and corded impact drivers and hammer drills.
- Precision geometry—3/16" diameter, 4" flute length, 6" overall length for reach in deep pockets and dense substrates.
Who benefits? Pro tradespeople and serious DIYers who regularly drill into concrete, masonry, or stone. It's ideal for anchor installations, electrical or plumbing passes through masonry walls, and stone countertop work where consistency matters. The bit's rugged construction and optimized geometry reduce wandering starts, minimize wobble, and deliver holes that are true to size.
Practical tips for best results:
- Choose the right drill setting: use a hammer mode with a steady, moderate speed to maintain contact and prevent bit grabbing.
- Let the bit's carbide tip do the work—avoid heavy feed pressure; you want steady, controlled pushes and let the bit cut through material.
- Clear debris frequently to prevent clogging and overheating; withdraw occasionally to clean flutes.
- For best longevity, keep the bit cool and consider intermittent drilling in very hard stone to reduce heat buildup.
Compared to standard masonry bits, the DMARG1030 delivers faster starts, cleaner holes, and longer life under repeated use in demanding applications. If your workflow includes frequent hammer drilling into concrete, masonry, or stone, this bit is a practical upgrade that pays for itself over time with reduced replacements and faster project completion.
When the job calls for speed, durability, and precision through hard materials, the Diablo DMARG1030 SPEEDemon Red Granite PLUS Carbide-Tipped Hammer Drill Bit rises to the challenge.
Engineered with an optimized brazing and hardening process, the impact-resistant carbide tip can take the heat generated by heavy hammer drilling, delivering faster hole production in concrete, masonry, and stone. This isn't your average drill bit—the Red Granite PLUS line is built for professional wear and tear, maintaining sharpness after countless holes.
- Superior longevity—up to 4X longer life than standard hammer bits in tough materials.
- Heat-resistant carbide tip—engineered to withstand high-temperature drilling without dulling.
- Grip Point Tip PLUS—multi-ground design for aggressive starts and clean, accurate holes from the first stroke.
- Impact Strong shank—enhanced shank stability for reliable performance in cordless and corded impact drivers and hammer drills.
- Precision geometry—3/16" diameter, 4" flute length, 6" overall length for reach in deep pockets and dense substrates.
Who benefits? Pro tradespeople and serious DIYers who regularly drill into concrete, masonry, or stone. It's ideal for anchor installations, electrical or plumbing passes through masonry walls, and stone countertop work where consistency matters. The bit's rugged construction and optimized geometry reduce wandering starts, minimize wobble, and deliver holes that are true to size.
Practical tips for best results:
- Choose the right drill setting: use a hammer mode with a steady, moderate speed to maintain contact and prevent bit grabbing.
- Let the bit's carbide tip do the work—avoid heavy feed pressure; you want steady, controlled pushes and let the bit cut through material.
- Clear debris frequently to prevent clogging and overheating; withdraw occasionally to clean flutes.
- For best longevity, keep the bit cool and consider intermittent drilling in very hard stone to reduce heat buildup.
Compared to standard masonry bits, the DMARG1030 delivers faster starts, cleaner holes, and longer life under repeated use in demanding applications. If your workflow includes frequent hammer drilling into concrete, masonry, or stone, this bit is a practical upgrade that pays for itself over time with reduced replacements and faster project completion.