Bosch Rotary Hammer Bits SDS Max SpeedXtreme Cutters (4 Cutter Solid Full Carbide Head Diffusion Bonded Rebar Reinforced Concrete Masonry Boring)
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- SKU HCFC5040
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Bosch SDS-max® SpeedXtreme™ Solid Full Carbide Head Rotary Hammer Drill Bits
The Bosch SDS-max® SpeedXtreme™ rotary hammer drill bits bore deep anchor, rebar dowel, and utility penetration holes across rebar-reinforced concrete, hard stone aggregate, and commercial masonry structures. Engineered with a 100% solid full tungsten carbide four-cutter head joined through proprietary high-hardness diffusion bonding, these heavy-duty concrete bits deliver up to 5X longer service life and 50% greater structural durability compared to standard multi-piece bits when encountering embedded steel rebar. Outfitted with four symmetrical 90-degree side cutting angles that crush dense rock aggregate rapidly, an optimized 180-degree cutting arc that channels direct piston impact energy down the center shaft, deep-flute dust extraction channels, and a universal slotted SDS Max shank, they equip structural concrete contractors, commercial ironworkers, and mechanical installers with continuous, jam-free rotary hammer penetration.
Best Used For:
- Rebar-Reinforced Concrete and Doweling: Drilling structural dowel pin holes and epoxy anchor passages directly through dense foundation footings, bridge piers, and precast panels containing embedded steel rebar without carbide head fracture.
- Commercial Heavy-Duty Anchor Setting: Boring precision-diameter pilot holes for large wedge anchors, sleeve fasteners, and seismic structural tie-backs in solid aggregate concrete and masonry block.
- High-Aggregate and Hard Stone Coring: Penetrating quartzite, granite aggregate concrete, solid limestone, and hard brick facades with sustained cutting velocity.
Key Performance & Safety Features
- 100% Solid Full Carbide Head: Massive one-piece solid tungsten carbide head withstands continuous high-energy impacts and direct strikes against steel reinforcement bars.
- Proprietary Diffusion-Bonding Matrix: High-temperature molecular bonding technology secures the carbide cutting head to the alloy steel body, delivering up to 5X longer tool life.
- Four Symmetrical 90° Cutting Angles: Creates an ultra-aggressive, wide cutting zone that breaks down coarse aggregate quickly and prevents bit jamming in rebar hits.
- 180° Balanced Arc Profile: Balanced 4-cutter head geometry ensures 100% direct kinetic energy transfer from hammer piston to cutting face, stabilizing hole roundness.
- Optimized High-Speed Fluting: Deep spiral evacuation channels pull abrasive dust and pulverized rubble rapidly out of the borehole to prevent thermal friction spikes.
- Universal Heavy-Duty SDS Max Shank: Precision-milled slotted drive provides positive, non-slip power transmission in all commercial SDS Max rotary hammers.
What's Included
- (1) Bosch SDS-max® SpeedXtreme™ Solid Full Carbide Head Rotary Hammer Drill Bit in User-Selected Size & Model:
- HCFC5005: 5/8" Diameter x 13" Overall Length (8" Usable Length)
- HCFC5010: 5/8" Diameter x 21" Overall Length (16" Usable Length)
- HCFC5011: 5/8" Diameter x 36" Overall Length (31" Usable Length)
- HCFC5013: 3/4" Diameter x 13" Overall Length (8" Usable Length)
- HCFC5015: 3/4" Diameter x 21" Overall Length (16" Usable Length)
- HCFC5016: 3/4" Diameter x 36" Overall Length (31" Usable Length)
- HCFC5017: 7/8" Diameter x 13" Overall Length (8" Usable Length)
- HCFC5020: 7/8" Diameter x 21" Overall Length (16" Usable Length)
- HCFC5021: 1" Diameter x 13" Overall Length (8" Usable Length)
- HCFC5023: 1" Diameter x 21" Overall Length (16" Usable Length)
- HCFC5024: 1" Diameter x 36" Overall Length (31" Usable Length)
- HCFC5030: 1-1/8" Diameter x 17" Overall Length (12" Usable Length)
- HCFC5031: 1-1/8" Diameter x 21" Overall Length (16" Usable Length)
- HCFC5033: 1-1/8" Diameter x 36" Overall Length (31" Usable Length)
- HCFC5034: 1-1/4" Diameter x 15" Overall Length (10" Usable Length)
- HCFC5040: 1-1/4" Diameter x 23" Overall Length (18" Usable Length)
- HCFC5041: 1-1/4" Diameter x 36" Overall Length (31" Usable Length)
- HCFC5043: 1-3/8" Diameter x 23" Overall Length (18" Usable Length)
- HCFC5044: 1-3/8" Diameter x 36" Overall Length (31" Usable Length)
- HCFC5050: 1-1/2" Diameter x 23" Overall Length (18" Usable Length)
- HCFC5051: 1-1/2" Diameter x 36" Overall Length (31" Usable Length)
- HCFC5053: 1-9/16" Diameter x 23" Overall Length (18" Usable Length)
- HC5051: 1-1/2" Diameter x 36" Overall Length (31" Usable Length)
Technical Specifications
| Manufacturer Brand | Bosch Power Tools |
| Product Line System | SDS-max® SpeedXtreme™ Series |
| Selectable Model Numbers | HCFC5005 to HCFC5053 Series & HC5051 |
| Available Hole Diameters | 0.625 in. to 1.563 in. (5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-9/16") |
| Tool Shank Interface | SDS Max Heavy-Duty Slotted Drive Standard |
| Cutter Head Metallurgy | 100% Solid Full Tungsten Carbide Head Assembly |
| Head Cutter Architecture | Heavy-Duty 4-Cutter Design with 180° Arc Profile |
| Side Angle Configuration | Four Symmetrical 90° Aggregate-Crushing Angles |
| Tip Bonding Technology | High-Hardness Solid Diffusion-Bonding Matrix |
| Flute Evacuation Design | Optimized Deep-Spiral High-Speed Dust Channels |
| Operational Drill Mode | Rotary Hammer Action Mode Only |
| Power Tool Compatibility | Corded & Cordless SDS Max Rotary Hammer Drills |
| Measurement System | Fractional Imperial (SAE) Dimensions |
| Suitable for material type | Rebar-Reinforced Concrete, Hard Stone, Limestone, & Masonry |
Pro-Tip: When striking embedded steel rebar during deep concrete drilling, do not force the tool; maintain consistent, moderate forward pressure and let the 4-cutter solid carbide head pulverize the rebar at full hammer RPM to prevent premature thermal stress.
