Ingco Professional 12-Inch SDS-Plus Hammer Drill Bit - 14mm x 310mm Heavy-Duty Tungsten Carbide Tipped Masonry Drill Bit with U-Flute Layout (DBH1211404)

Trying to bore deep, structural anchoring holes completely through thick reinforced concrete, foundation walls, or dense aggregate blocks using a short masonry bit that can't reach the required depth? Standard length bits leave you short of your mark and force you to drill from both sides, risking misaligned holes. The Ingco DBH1211404 Professional SDS-Plus Hammer Drill Bit is explicitly engineered with an extended reach to smash through thick masonry barriers with fluid speed and continuous punching power. Measuring a precise 14mm in cutting diameter with a massive total tool length of 310mm, this industrial-grade bit provides the deep clearance required for running structural tie-rods, long mechanical anchors, and utility pipelines clean through interior and exterior walls.

The absolute powerhouse of this masonry bit is its high-performance TCT (Tungsten Carbide Tipped) cutting head layout. The business end features a premium, ultra-hard carbide insert that acts like a micro-chisel, pulverizing tough aggregate and brick under the intense pneumatic impacts of your rotary hammer. To ensure rapid material clearing and prevent dangerous friction heat from clogging up the deep channel, the bit is designed with a high-capacity U-flute spiral layout that instantly draws stone dust and concrete fragments out of the deep hole. Forged from high-tensile alloy steel and fully induction hardened, the extra-long core body is resilient against bowing or snapping under heavy forward pressure. Featuring a standard SDS-Plus shank interface layout, this bit slots smoothly and securely into all standard rotary hammer chucks for a slip-free, optimal power transfer!

Technical Specifications

• Brand: INGCO

• Model: DBH1211404

• Product Type: Professional SDS-Plus Rotary Hammer Drill Masonry Bit (Extended Reach)

• Bit Metric Size: 14mm Precision Cutting Diameter

• Total Tool Length Profile: 310mm Extra-Long Extended Length

• Cutting Tip Composition: Premium Ultra-Hard Tungsten Carbide Tip (TCT Layout)

• Body Material Core: Drop-Forged, Heat-Treated High-Tensile Alloy Steel Body

• Flute Geometry Design: High-Efficiency U-Flute Spiral configuration layout for rapid dust extraction over long depths

• Shank Interface Layout: Universal SDS-Plus Standard Configuration (with dual slot retainer channels)

• Machine Compatibility: Engineered specifically for use with corded and cordless SDS-Plus rotary hammer drills and demolition hammer setups running in hammer-drilling mode

• Primary Target Substrates: Deep reinforced concrete foundations, solid bricks, clay blockwork, limestone, granite blocks, cement plaster faces, and heavy stone masonry walls

• Primary Applications: Drilling deep, through-hole clearances for plumbing pipes, running heavy electrical wire conduits through exterior blockwork, setting extra-long mechanical sleeve anchors, mounting thick structural steel brackets, and fixing heavy industrial fixtures

• Packaging Type: Supplied securely inside a high-visibility commercial plastic hanging tube container layout for clean tool board or job-site organization