{"product_id":"dewalt-dt9409-sds-max-hammer-bit-4-cutter","title":"DeWalt DT9409 SDS Max Hammer Bit - 4 Cutter","description":"\u003c!-- About the Tool --\u003e \u003cp\u003eIf you’re drilling serious concrete with an SDS Max rig, the \u003cstrong\u003eDeWalt DT9409 SDS Max 4 Cutter hammer bit\u003c\/strong\u003e is built for that kind of punishment. This isn’t a light-duty masonry bit you toss in for the odd anchor hole — it’s made for rotary hammers that live on reinforced concrete and structural work. The \u003cstrong\u003e4-cutter carbide head\u003c\/strong\u003e keeps the bit tracking straight even when you hit rebar, which saves you from that nasty kick and blown-out hole that cheaper bits tend to cause.\u003c\/p\u003e \u003cp\u003eHere’s the thing — when you’re boring deep holes overhead or through dense slab, balance matters as much as raw cutting power. The \u003cstrong\u003eSDS Max shank system\u003c\/strong\u003e locks solid into big rotary hammers so energy transfer stays efficient, and the \u003cstrong\u003eheavy-duty spiral flute design\u003c\/strong\u003e clears dust fast so the bit doesn’t bind halfway in. In practice, that means faster drilling, less heat, and fewer moments where you’re leaning on the machine wondering why progress stopped.\u003c\/p\u003e \u003ch2\u003eKey Features:\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e4-Cutter Carbide Head\u003c\/strong\u003e - Cuts clean circular holes and handles rebar strikes without snagging.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSDS Max Shank\u003c\/strong\u003e - Provides secure engagement in high-power rotary hammers for maximum impact transfer.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDeep Dust Removal Flutes\u003c\/strong\u003e - Moves debris out quickly to keep drilling speed consistent.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReinforced Core Body\u003c\/strong\u003e - Adds strength so the bit resists bending during heavy site use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete \u0026amp; Masonry Optimized Geometry\u003c\/strong\u003e - Helps the bit bite faster and wander less at hole start.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eApplications\u003c\/h2\u003e \u003cp\u003eThis bit is meant for trades running \u003cstrong\u003estructural concrete drilling\u003c\/strong\u003e, installing \u003cstrong\u003eanchor bolts and chemical fasteners\u003c\/strong\u003e, or boring service penetrations through block and reinforced slab. And that matters a lot on a job site — when you’re mounting steel plates, running pipe sleeves, or drilling for dowel bars, you need holes that stay true without chewing through three bits before lunch. It’s equally at home in precast yards, commercial fit-outs, and infrastructure repair crews.\u003c\/p\u003e \u003ch2\u003eWhy Choose This Model\u003c\/h2\u003e \u003cp\u003eWhat really stands out with the \u003cstrong\u003eDT9409 4-cutter configuration\u003c\/strong\u003e is reliability under abuse. Plenty of bits drill fine in plain concrete — but throw rebar into the mix and things change fast. The \u003cstrong\u003emulti-edge carbide layout\u003c\/strong\u003e spreads the load so the tip keeps cutting instead of chipping, and the \u003cstrong\u003esite-grade construction\u003c\/strong\u003e means it’ll survive being tossed in the gang box, run hot, and pushed hard. The bottom line is simple: fewer stalled holes, fewer replacements, more work done per shift.\u003c\/p\u003e \u003ch2\u003eTechnical Specifications Explained\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSDS Max Connection\u003c\/strong\u003e - Designed for large professional rotary hammers rather than smaller SDS Plus machines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4-Cutting Edge Tip\u003c\/strong\u003e - Maintains hole roundness and reduces grabbing when encountering steel reinforcement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCarbide Brazed Head\u003c\/strong\u003e - Improves durability so the cutting tip withstands repeated heavy impacts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong Spiral Flute\u003c\/strong\u003e - Helps eject concrete dust efficiently to reduce friction and overheating.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete-Rated Steel Body\u003c\/strong\u003e - Built to handle hammer drilling stress without premature fatigue.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWho Should Buy This\u003c\/h2\u003e \u003cp\u003eIf you’re a \u003cstrong\u003eprofessional concrete contractor\u003c\/strong\u003e, mechanical installer, civil crew member, or serious builder running SDS Max rotary hammers daily, this bit fits right into that workflow. It’s especially useful for teams drilling dozens of holes per shift where cheap bits just slow everyone down.\u003c\/p\u003e \u003cp\u003eBut even smaller outfits or independent tradespeople should consider it if they need a \u003cstrong\u003ereliable reinforced-concrete drilling bit\u003c\/strong\u003e that won’t quit mid-job. If your work regularly involves structural anchors, heavy masonry penetration, or commercial installations — you’ll appreciate the difference the first time it chews straight through a rebar-laden slab without drama.\u003c\/p\u003e","brand":"Dewalt","offers":[{"title":"16x200x340 mm","offer_id":46384584491165,"sku":"DT9409-QZ","price":1664.0,"currency_code":"INR","in_stock":true},{"title":"16x400x540 mm","offer_id":47043337289885,"sku":"DT9410-QZ","price":1973.0,"currency_code":"INR","in_stock":true},{"title":"18x200x340 mm","offer_id":47043337322653,"sku":"DT9411-QZ","price":1843.0,"currency_code":"INR","in_stock":true},{"title":"18x400x540 mm","offer_id":47043337355421,"sku":"DT9412-QZ","price":2157.0,"currency_code":"INR","in_stock":true},{"title":"20x200x340 mm","offer_id":47043337388189,"sku":"DT9416-QZ","price":1885.0,"currency_code":"INR","in_stock":true},{"title":"20x400x540 mm","offer_id":47043337420957,"sku":"DT9417-QZ","price":1988.0,"currency_code":"INR","in_stock":true},{"title":"22x200x340 mm","offer_id":47043337453725,"sku":"DT9419-QZ","price":2157.0,"currency_code":"INR","in_stock":true},{"title":"22x400x540 mm","offer_id":47043337486493,"sku":"DT9420-QZ","price":2355.0,"currency_code":"INR","in_stock":true},{"title":"24x200x340 mm","offer_id":47043337519261,"sku":"DT9422-QZ","price":2355.0,"currency_code":"INR","in_stock":true},{"title":"24x400x540 mm","offer_id":47043337552029,"sku":"DT9423-QZ","price":2628.0,"currency_code":"INR","in_stock":true},{"title":"25x200x340 mm","offer_id":47043337584797,"sku":"DT9424-QZ","price":2460.0,"currency_code":"INR","in_stock":true},{"title":"25x400x540 mm","offer_id":47043337617565,"sku":"DT9425-QZ","price":2643.0,"currency_code":"INR","in_stock":true},{"title":"26x200x340 mm","offer_id":47043337650333,"sku":"DT9427-QZ","price":2643.0,"currency_code":"INR","in_stock":true},{"title":"28x250x380 mm","offer_id":47043337683101,"sku":"DT9429-QZ","price":2748.0,"currency_code":"INR","in_stock":true},{"title":"28x450x570 mm","offer_id":47043337715869,"sku":"DT9430-QZ","price":3454.0,"currency_code":"INR","in_stock":true},{"title":"28x550x670 mm","offer_id":47043337748637,"sku":"DT9431-QZ","price":4527.0,"currency_code":"INR","in_stock":true},{"title":"30x250x380 mm","offer_id":47043337781405,"sku":"DT9432-QZ","price":3004.0,"currency_code":"INR","in_stock":true},{"title":"30x450x570 mm","offer_id":47043337814173,"sku":"DT9433-QZ","price":1624.0,"currency_code":"INR","in_stock":true},{"title":"32x250x380 mm","offer_id":47043337846941,"sku":"DT9434-QZ","price":3270.0,"currency_code":"INR","in_stock":true},{"title":"32x450x570 mm","offer_id":47043337879709,"sku":"DT9435-QZ","price":4689.0,"currency_code":"INR","in_stock":true},{"title":"32x800x920 mm","offer_id":47043337912477,"sku":"DT9436-QZ","price":5704.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/5511\/9517\/files\/41CYPhV3sGL.jpg?v=1754031530","url":"https:\/\/toolswarehouse.in\/products\/dewalt-dt9409-sds-max-hammer-bit-4-cutter","provider":"Tools Warehouse India","version":"1.0","type":"link"}