Bosch HS1490 SDS Plus Bulldog Hammer Steel Stubby Point Chisel Bit Tungsten Carbide Tipped Mortar Joint Brick Bricklayer Tuckpointing Hand Demo Tool
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Clear Stubborn Mortar Beds and Accelerate Brick Repointing and Restoration Projects with Ultra-Durable Carbide-Tipped Demolition Stubby Point Chisels
Streamline your masonry restoration tasks and significantly extend your demolition accessory life with the professional-grade Bosch HS1490 SDS Plus Bulldog Hammer Steel 5-3/4-Inch Stubby Point Chisel Bit. Purpose-built for professional bricklayers, tuckpointing specialists, historic restoration contractors, and masonry demolition crews, this high-performance pneumatic hammer steel is engineered to take on punishing grout lines. Clearing out deeply integrated mortar, plaster coats, and hardened setting beds using standard steel points or manual cold chisels is incredibly time-consuming, rapidly dulls tool edges, and risks splitting surrounding architectural brickwork. This industrial-grade stubby point solution clears those operational bottlenecks directly, mounting an ultra-tough tungsten carbide-tipped blade that stays razor-sharp under continuous impact cycles to cleanly shave out joint beds.
Forged from structural alloy steel that undergoes a proprietary heat-treatment process, this compact 5-3/4-inch stubby point chisel provides maximum striking energy translation from the tool piston straight into your stone or brickwork. The unique short-body configuration grants operators superior close-quarter physical control inside narrow staging setups, light wells, and window masonry reveals. Designed explicitly for targeted mortar extraction, plaster removal, and meticulous brick repointing routines, the premium carbide head shatters concrete grout bonds without transferring cracking stresses into historic clay units. Complete with a universal, precision-ground quick-change slotted SDS-Plus shank mechanism that locks tightly inside standard Bulldog rotary hammer settings, this essential masonry bit delivers relentless chipping performance across rigorous field restoration shifts.
Key Features
- Tungsten Carbide-Tipped Blade: Premium industrial carbide edge insertion provides highly efficient mortar removal with an extremely long product lifetime.
- Slotted SDS-Plus Shank Link: Universal slotted quick-change hammer steel shank establishes a non-slip secure fit inside professional rotary hammers.
- Proprietary Thermal Hardening: Custom heat-treatment metallurgical sequences protect the alloy steel core body from premature stress fractures under continuous impact loads.
- High-Impact Stubby Geometry: Compact 5-3/4-inch length concentrates percussive anvil energy directly to the point, delivering superior close-range control and guidance.
- Targeted Structural Chipping: Optimally configured for clearing historic bricks, chip removal, plaster scraping, and modern commercial tuckpointing applications.
What's Included
- (1) HS1490 SDS-Plus Bulldog Hammer Steel 5-3/4" Carbide-Tipped Point Chisel Bit
Specifications
| Specification Profile | Details / Performance Value |
|---|---|
| Brand Name | Bosch |
| Model Number (OEM Part) | HS1490 |
| Tool Variant Profile | SDS Plus Carbide-Tipped Pointing Chisel |
| Primary Work Applications | Mortar Joint Cleaving, Brick Repointing, Plaster Scrape Removal, and Tuckpointing |
| Shank Type (Machining) | SDS-Plus Slotted Universal Drive Standard |
| Total Bit Overall Length | 5.75 inches |
| Core Tip Edge Material | Tungsten Carbide-Tipped Insert Blade |
| Bit Shank Core Alloy | Proprietary Heat-Treated Forged Steel |
| Chisel Nose Cutting Profile | Stubby Pointing Geometry |
| Percussion Action Rated | Yes (For use in Hammer-Only mode settings) |
| Sub Brand Family Alignment | Bulldog™ Hammer Steel Array |
| Target Structural Mediums | Mortar Joints, Soft Grout, Old Brick Facing, Concrete Form Lines, and Internal Plasters |
Pro-Tip: Always toggle your SDS-Plus rotary hammer drill strictly into "Hammer-Only" mode before engaging this pointed chisel bit against mortar tracks. Never run the tool on an active rotary hammer setting, as dynamic core rotation will cause the carbide-tipped blade tip to skid wildly out of the joints, damaging face elements and prematurely chipping out the tungsten carbide weld lines. Keep your shank connections greased weekly to protect the quick-lock cylinder housing from debris wear.