Diablo Hammer Drill Bit DMAMM1010 1/8 Inch x 3 Inch Multi Material (Carbide Grip Point Tip Masonry Concrete Tile Wood Metal Fast Boring Tool)
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Diablo DMAMM1010 1/8-Inch x 3-Inch Multi-Material Carbide-Tipped Hammer Drill Bit
The Diablo DMAMM1010 1/8-Inch x 3-Inch Multi-Material Carbide Hammer Drill Bit bores precise pilot holes through ceramic tile, concrete masonry, brick mortar, sheet metal, and wood framing in confined workspaces. Engineered with a specialized multi-ground Grip Point carbide tip, this multi-purpose bit delivers instant, self-centering starts that eliminate bit wandering across slick glazed tile and smooth metal surfaces. Featuring an Impact Strong™ 1/4-inch hex shank, 2 inches of usable drilling depth, and high-efficiency dust evacuation flutes, this versatile drill bit equips electricians, plumbers, and commercial remodelers with seamless, one-bit boring across mixed jobsite substrates using impact drivers, rotary drills, or hammer drills.
Best Used For:
- Tile & Bath Fixture Pilot Hole Drilling: Boring 1/8-inch anchor holes through delicate ceramic wall tile without cracking glazed faces or walking off layout marks.
- Sheet Metal & Electrical Enclosure Tapping: Drilling small pilot holes in steel electrical cabinets, junction boxes, and HVAC ducting without pre-punching.
- Tight-Quarter Masonry Anchor Setting: Sinking small plastic wall anchors and screw pilots into brick, mortar, and concrete block in restricted corners.
Key Performance & Safety Features
- Multi-Ground Grip Point Tip: Precision-sharpened carbide tip bites into smooth surfaces on contact to eliminate bit walking and surface scratching.
- Impact Strong™ Hex Shank: 1/4-inch quick-change hex shank absorbs severe impact driver torque loads and prevents chuck slippage in standard drills.
- Thermal-Resistant Carbide Tip: Industrial carbide braze withstands high friction heat and continuous hammer impact for extended cutting life.
- Optimized Debris Clearing Flutes: High-capacity spiral flutes extract concrete dust and wood shavings rapidly to keep the cutting tip cool.
- Universal Tool Compatibility: Operates seamlessly across cordless impact drivers, standard rotary drill drivers, and hammer drills.
What's Included
- (1) Diablo 1/8" x 3" Multi-Material Carbide-Tipped Hammer Drill Bit (DMAMM1010)
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number / Part ID | DMAMM1010 (Multi-Material Bit) |
| Drill Bit Diameter Size | 0.125 in (1/8 in / 3.18 mm) |
| Total Overall Length | 3.00 in (3 in / 76.2 mm) |
| Maximum Usable Drilling Depth | 2.00 in (2 in / 50.8 mm) |
| Shank Interface Style | 0.25 in (1/4 in) Impact Strong™ Quick-Change Hex |
| Cutting Tip Composition | Multi-Ground Industrial Carbide Grip Point |
| Bit Body Core Material | Hardened High-Tensile Alloy Steel |
| Tool Action Modes | Rotary Drilling, Hammer Percussion, Impact Driving |
| Drill Platform Compatibility | Cordless Impact Drivers, Hammer Drills, Drill Drivers |
| Target Application Materials | Tile, Masonry, Concrete, Brick, Wood, Metal, Plastics |
| UPC Barcode Identifier | 008925151777 |
Pro-Tip: When boring small 1/8-inch pilot holes in hard masonry or porcelain, maintain steady, moderate pressure and withdraw the bit frequently to clear fine dust; regular clearing prevents friction buildup and extends the sharp edge of the carbide Grip Point tip.
