Master Your Deep Hole Masonry Challenges with HORIVO When you are face-to-face with thick concrete walls, heavy foundations, or natural stone structures, regular length drill bits just cannot reach. The HORIVO Extra Long SDS-Plus Rotary Hammer Drill Bit is engineered specifically to deliver reliable impact power, deep wall penetration, and the toughness required for demanding professional jobs. The HORIVO Advantage: Engineering that Delivers 30-Year Tool Manufacturing Heritage: We don't compromise on quality. With three decades of dedicated professional tool-making expertise, every flank, flute, and tip is precision-crafted to industrial specifications, ensuring consistent professional-grade reliability and performance. Advanced Quenched Steel Body: High-intensity, deep-hole drilling creates immense heat and friction. Our bits undergo an upgraded quenching heat-treatment process that fully reinforces the elongated steel core, enhancing its structural integrity so that it resists bending and wrapping under continuous heavy impact. Precision Flat Head Design: The optimized flat head design ensures targeted, powerful shattering and efficient deep drilling. This specialized shape helps prevent binding even when drilling deep into hard concrete, minimizing surface damage while accelerating your workflow. Product Specifications: Shank Type: Round Shank (Standard SDS-Plus Compatibility) Package Content: 1-Pack Single Drill Bit Length: Extra Long 18 Inch Material: Upgraded Quenched High-Carbon Alloy Steel with Premium Carbide Tip Target Materials: Heavy Concrete, Solid Brick, Masonry block, Cement, Stone, and Granite. Master Your Deep Hole Masonry Challenges with HORIVO When you are face-to-face with thick concrete walls, heavy foundations, or natural stone structures, regular length drill bits just cannot reach. The HORIVO Extra Long SDS-Plus Rotary Hammer Drill Bit is engineered specifically to deliver reliable impact power, deep wall penetration, and the toughness required for demanding professional jobs. The HORIVO Advantage: Engineering that Delivers 30-Year Tool Manufacturing Heritage: We don't compromise on quality. With three decades of dedicated professional tool-making expertise, every flank, flute, and tip is precision-crafted to industrial specifications, ensuring consistent professional-grade reliability and performance. Advanced Quenched Steel Body: High-intensity, deep-hole drilling creates immense heat and friction. Our bits undergo an upgraded quenching heat-treatment process that fully reinforces the elongated steel core, enhancing its structural integrity so that it resists bending and wrapping under continuous heavy impact. Precision Flat Head Design: The optimized flat head design ensures targeted, powerful shattering and efficient deep drilling. This specialized shape helps prevent binding even when drilling deep into hard concrete, minimizing surface damage while accelerating your workflow. Product Specifications: Shank Type: Round Shank (Standard SDS-Plus Compatibility) Package Content: 1-Pack Single Drill Bit Length: Extra Long 18 Inch Material: Upgraded Quenched High-Carbon Alloy Steel with Premium Carbide Tip Target Materials: Heavy Concrete, Solid Brick, Masonry block, Cement, Stone, and Granite.