Description
Overview
The DIA AMP REBAR DEMON 1-1/8X16X26 (DMAMXA1720) is designed for hammer drilling applications requiring dust extraction capability in concrete and masonry.
| Attribute | Detail |
|---|---|
| MPN | DMAMXA1720 |
| Brand | DIABLO |
| Diameter | 1-1/8 in |
| Overall Length | 26 in |
| Working Length | 16 in |
| Application | Hammer Drill Bit with Dust Extraction |
| Series | REBAR DEMON |
Technical Features
- 1-1/8 in diameter cutting head sized for large-diameter anchor bolt and rebar clearance holes in concrete and masonry substrates.
- 16 in working length provides substantial depth capacity for deep-set anchor or through-slab applications.
- 26 in overall length extended shank allows drilling access in confined or deep-reach scenarios without repositioning.
- Integrated dust extraction design channels debris away from the cutting zone during operation, supporting compliance with silica dust control requirements on job sites.
- REBAR DEMON series designation indicates the bit is engineered for performance in rebar-embedded concrete, a condition that rapidly degrades standard hammer drill bits.
Applications
- Large-diameter hammer drilling in reinforced concrete slabs and walls
- Anchor bolt hole installation requiring dust extraction for OSHA silica control compliance
- Through-slab drilling where extended working and overall length are required
- Rebar-embedded concrete where bit durability under impact is critical






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