Simpson Strong-Tie MDMX08121Q (13/16″ x 21″) SDS-max Shank Quad-Head Drill Bit for Concrete Drilling
Simpson Strong-Tie MDMX08121Q Description
The SDS-max Shank Quad-Head Drill Bit is designed for efficient and durable drilling in concrete and masonry. Featuring a 13/16-inch diameter and 21-inch length, it is ideal for heavy-duty applications.
Simpson Strong-Tie MDMX08121Q Includes
- (1) SDS-max Shank Quad-Head Drill Bit
Simpson Strong-Tie MDMX08121Q Features
- Uniformly brazed carbide inserts for longer bit life
- Centering tip for easy spot drilling
- Chromium-nickel-molybdenum steel alloy body for durability
- Heat-treated and shot-peened finish for increased hardness
- Conforms to ANSI Standard B212.15
- Chisel-shaped head for efficient material penetration
- Patented multi-flute spiral for improved drilling speed
- 4 x 90° head geometry for rebar penetration
Simpson Strong-Tie MDMX08121Q Applications
- Concrete drilling
- Masonry applications
- Reinforced concrete drilling
Simpson Strong-Tie MDMX08121Q Specifications
| Diameter | 13/16 in. |
| Length | 21 in. |
| Drilling Depth | 17 in. |
| Shank Type | SDS-max |
| Head Type | Quad Head |
| Material | Hardened Steel |
