Description
Overview
The DIA AMP REBAR DEMON 7/8X16X26 (DMAMXA1660) is designed for hammer drilling applications requiring dust extraction capability in concrete, masonry, and rebar-embedded substrates.
| Specification | Value |
|---|---|
| MPN | DMAMXA1660 |
| Brand | Diablo |
| Diameter | 7/8 in |
| Working Length | 16 in |
| Overall Length | 26 in |
| Application Type | Dust Extraction Hammer Drill Bit |
Technical Features
- 7/8 in cutting diameter delivers bore holes sized for standard anchor bolt and rebar clearance applications.
- 16 in working length with 26 in overall length provides extended reach for deep penetration in thick concrete slabs and walls without repositioning.
- Integrated dust extraction design channels debris away from the cutting zone through the bit body, supporting compatibility with vacuum extraction systems for cleaner, OSHA silica-compliance-oriented workflows.
- Hammer drill bit construction engineered to withstand the combined rotary and percussive forces of SDS-style hammer drills in hard aggregate materials.
- Diablo REBAR DEMON series designation indicates suitability for drilling through rebar-embedded concrete without requiring bit changes or core removal.
Applications
- Drilling anchor bolt holes in reinforced concrete slabs and foundations
- Creating clearance bores through rebar-embedded structural walls
- Dust-controlled drilling in enclosed or occupied spaces requiring silica dust mitigation
- Deep-reach hammer drilling in thick concrete or masonry where standard-length bits are insufficient
- Commercial and industrial concrete work requiring consistent 7/8 in bore diameter






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