{"product_id":"sds-plus-matkap-ucu-28x450","title":"SDS Plus Drill Bit 28x450","description":"\u003cp\u003e\u003cb\u003eSDS Plus Drill Bit 28x450\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e28 mm Industrial Giant Diameter, 450 mm (45 Cm) Extra Deep Drilling Capacity, and Professional SDS Plus Drill Bit for Concrete, Stone, and Wall Surfaces\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eIn large-scale construction projects, heavy industrial facilities, or foundation reinforcement work, there is a need for \u003cb\u003eextra-wide and extra-deep\u003c\/b\u003e holes that exceed the limits of standard drill bits. Particularly, a massive diameter like 28 mm is crucial for heavy-duty anchor bolts that need to pass through thick columns, large-diameter plumbing pipelines, and deep structural studs. The \u003cb\u003eSDS Plus Drill Bit 28x450\u003c\/b\u003e is designed to successfully manage high torque and impact energy in the most demanding construction site conditions. With its \u003cb\u003e28 mm industrial giant diameter, 450 mm (45 cm) extra-long body, and a body architecture that does not deviate even under heavy loads\u003c\/b\u003e, this product is the most reliable professional consumable for structural installations. It drills through concrete, stone, brick, natural stone, and reinforced surfaces without bending, providing high impact energy, ensuring your work is completed to professional standards.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eWhy Should You Choose the SDS Plus Drill Bit 28x450?\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThis heavy-duty drill bit offers the following strategic advantages for drilling wide and deep holes with a 28 mm diameter, ensuring no flexing, no breaking, and high-torque drilling:\u003c\/p\u003e \u003cp\u003e\u003cb\u003eReinforced Multi-Layer Carbide Diamond Tip:\u003c\/b\u003e The \u003cb\u003especial alloy, large-surface hard carbide diamond plate\u003c\/b\u003e at the tip of the bit provides full resistance against the hardest concrete aggregates and structural steel reinforcements. It ensures fast and smooth drilling despite its massive diameter.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eDirect Pass-Through Standard SDS Plus Shank:\u003c\/b\u003e Fully compatible with all hammer drills between 2 kg and 4 kg. The \u003cb\u003egrooved SDS Plus connection system\u003c\/b\u003e locks with a \u003cb\u003e\"click\" sound\u003c\/b\u003e without requiring a chuck key, transferring 100% of the drill's impact power to the bit.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e450 mm (45 Cm) Extra Deep Reach:\u003c\/b\u003e Thanks to its \u003cb\u003e45 cm total length\u003c\/b\u003e, it can pass through thick walls, load-bearing columns, and floor slabs end-to-end; you can open the \u003cb\u003edeep beds needed for heavy-duty anchor rods in a single go\u003c\/b\u003e.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e28 mm Industrial Mounting Diameter:\u003c\/b\u003e Ensures the \u003cb\u003ehighest strength fastening\u003c\/b\u003e of massive steel dowels, heavy industrial construction legs, column reinforcement apparatuses, and large machine fasteners into concrete.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eEnd-User Experience: Vibration-Free Control, Fast Dust Removal, and Smooth Deep Drilling\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eHere are the direct user comforts you will experience when using this 45 cm extra-long professional SDS Plus bit in your work:\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePrecise and Millimetric Start:\u003c\/b\u003e The \u003cb\u003ecentering tip\u003c\/b\u003e at the apex of the bit prevents the bit from shifting left or right on the first impact, even at a wide diameter like 28 mm. Point-accurate hole starting minimizes potential errors during deep installations.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eImproved Deep Spiral Flutes:\u003c\/b\u003e At 28 mm diameter and 45 cm depth, concrete dust removal is vital. The \u003cb\u003especially designed wide and deep spiral flutes\u003c\/b\u003e eject concrete dust from inside the hole at jet speed; \u003cb\u003epreventing the bit from getting stuck and overheating in deep holes\u003c\/b\u003e.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eHeat-Treated High-Strength Steel Body:\u003c\/b\u003e A bit of this length carries the risk of flexing under high speed and impact. However, this product is made of \u003cb\u003eheat-treated high-quality alloy steel\u003c\/b\u003e; it drills clean holes in a perfect circle without \u003cb\u003ebending or wobbling\u003c\/b\u003e.\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePerfectly Round Smooth Holes:\u003c\/b\u003e Thanks to its non-wobbling body structure, the \u003cb\u003e28 mm steel dowels and anchor rods\u003c\/b\u003e you insert into the drilled hole will \u003cb\u003enot remain loose\u003c\/b\u003e, clamping to the concrete surface with maximum force.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eWide Range of Applications: From Giant Anchoring to Structural Reinforcement\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThanks to its extra-wide diameter and long length, this bit is indispensable for technical projects:\u003c\/p\u003e \u003cp\u003e\u003cb\u003eHeavy-Duty Steel Anchoring:\u003c\/b\u003e For opening \u003cb\u003e28 mm caliber deep holes\u003c\/b\u003e for large diameter steel studs, column\/beam reinforcement rods, and industrial construction legs.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eIndustrial Machine and Equipment Fixing:\u003c\/b\u003e For \u003cb\u003edeep and wide fastening holes\u003c\/b\u003e for giant tonnage machines, presses, and metal stands that need to be fixed to the floor or wall in factories.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eStructural Reinforcement and Restoration:\u003c\/b\u003e For \u003cb\u003epreparing the deep holes required for giant stud rods\u003c\/b\u003e used to support the columns of old buildings.\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePlumbing and Ventilation Lines:\u003c\/b\u003e For \u003cb\u003edrilling concrete\/stone blocks 45 cm deep\u003c\/b\u003e for massive ventilation ducts, industrial pipelines, and large cable trays that need to pass through thick walls.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eTechnical Specifications and Product Summary\u003c\/b\u003e\u003c\/p\u003e \u003ctable border=\"0\" cellpadding=\"0\"\u003e \u003cthead\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eProduct Feature\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eTechnical Detail and User Advantage\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e\n\n\u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eProduct Name \/ Title\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eSDS Plus Drill Bit 28x450 (Professional Concrete and Extra Long Wall Drilling Bit)\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eDrilling Diameter (Caliber)\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003e28 mm (28 Industrial Giant Diameter)\u003c\/b\u003e (Solution for heavy-duty anchors and industrial fastenings)\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eTotal Length (Size)\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003e450 mm (45 Cm \/ 450 mm)\u003c\/b\u003e (Extra long construction site length, passing through thick walls, concrete slabs end-to-end)\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eConnection Shank Type\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eSDS Plus (Thin Grooved Practical Shank)\u003c\/b\u003e (Keyless, fast locking advantage for hammer drills)\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eCutting Head Technology\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eHardened Carbide Diamond Plate\u003c\/b\u003e (High impact resistant, durable cutting tip resistant to heavy loads)\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eDust Removal Form\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eExtended Deep Spiral Flutes\u003c\/b\u003e (Design that instantly ejects concrete dust generated at large diameters, preventing jamming)\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eBody Material\u003c\/b\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cb\u003eHeat-Treated Alloy Steel\u003c\/b\u003e (Durable body that does not flex or bend under high impact)\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Dmax","offers":[{"title":"Default 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