Coro Masonry Drill Bit 8mm

The Coro Masonry Drill Bit 8mm is designed to handle everyday drilling demands on construction sites and domestic projects throughout Kenya. Built with high-grade materials and engineered for durability, this bit is suited for creating precise holes in a range of masonry substrates, including reinforced concrete, fired brick, cement blocks, and natural stone. Material Composition and Engineering At its core, the Coro Masonry Drill Bit 8mm features a heat-treated alloy steel shank that provides optimum tensile strength and resistance to twisting or bending under load. This steel body ensures the bit remains stable during drilling, reducing wobble and maintaining hole accuracy. The cutting tip is made from tungsten carbide, a material significantly harder than high-speed steel. Tungsten carbide’s superior hardness enables efficient penetration into abrasive masonry materials while maintaining sharpness across multiple drilling cycles. The carbide tip is furnace-brazed to the steel shank for a secure bond, ensuring durability even under repeated percussion and rotary drilling. Flutes are precision-designed to promote rapid dust and debris evacuation from the hole, enhancing cutting efficiency and reducing heat buildup. Effective dust removal is crucial when drilling deep holes or working with dense concrete mixes common in Kenyan construction. Performance in the Kenyan Construction Environment Kenyan construction environments vary from residential home renovation to large commercial developments. The Coro 8mm Masonry Drill Bit is versatile enough to perform reliably in these contexts. It is particularly effective when working with: Reinforced and plain concrete walls Cement blocks and machine-cut masonry units Fired clay brickwork Natural stone facades and boundary walls The 8mm diameter is widely used for medium-duty fixings, such as 8mm wall plugs for electrical boxes, conduit clips, light shelving, mirror fittings, and curtain tracks. The bit’s precision drilling capability ensures clean, consistent holes with minimal spalling or substrate damage. Compatibility and Ease of Use This drill bit is compatible with standard three-jaw chuck rotary drills and percussion drills. For optimal performance, moderate drilling speed and steady pressure are recommended. While suitable for light hammer action, users should match the bit with the appropriate drill type for efficiency and extended bit life. The Coro Masonry Drill Bit 8mm strikes a balance between robustness and agility, making it a versatile addition for both professional tradespeople and keen DIY homeowners. Durability and Service Life The combination of a hardened steel body and tungsten carbide tip ensures that this bit maintains cutting edge integrity over repeated use. When used with correct drilling technique—such as regular dust clearing and controlled feed pressure—the Coro Masonry Drill Bit 8mm delivers a long service life compared to lower-grade alternatives. Compliance and Quality Assurance Ngong Hills Merchants sources Coro Masonry Drill Bit 8mm from reputable manufacturers that meet quality expectations relevant to the Kenyan market. All purchases include eTIMS-compliant invoices, which are required for tax deductions and compliant documentation for business and contractor expenses in 2026. For contractors engaged in government contracts, commercial tenders, or audited project accounts, proper material traceability and documentation are essential. Ngong Hills Merchants provides dependable stocks and documentation support to meet these requirements. Specifications & Key Features Specification Details Product Name Coro Masonry Drill Bit 8mm Diameter 8mm Material Body Heat-treated alloy steel Tip Material Tungsten carbide Shank Type Straight shank Application Concrete, brick, block, stone Drill Compatibility Rotary and percussion drills Flute Design Spiral for efficient debris removal Quality Compliance eTIMS-compliant documentation Use Cases & Applications Drilling holes for 8mm wall plugs in residential and commercial walls Installing electrical boxes, conduit clips, and cable management fixings Fixing medium-weight shelving and brackets Mounting curtain tracks and mirror clips Light hardware installations in boundary walls and facades The 8mm bit is a versatile option for medium-duty masonry drilling tasks where clean holes and precision are essential. Related Products: Coro Masonry Drill Bit 14mm | Curtain Fitting | Aluminium Level Magnetic 8″ Red