--- product_id: 7109619 title: "HC5091 1-1/2 In. x 21 In. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling" brand: "bosch" price: "₨81602" currency: LKR in_stock: true category: "Bosch" url: https://www.desertcart.lk/products/7109619-hc5091-1-1-2-in-x-21-in-sds-max store_origin: LK region: Sri Lanka --- # Aggressive Speed-X cutting edge 1.5 in. diameter precision Solid carbide head for durability HC5091 1-1/2 In. x 21 In. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling **Brand:** bosch **Price:** ₨81602 **Availability:** ✅ In Stock ## Summary > ⛏️ Drill smarter, faster, and sharper — don’t get left behind! ## Quick Answers - **What is this?** HC5091 1-1/2 In. x 21 In. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling by bosch - **How much does it cost?** ₨81602 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/7109619-hc5091-1-1-2-in-x-21-in-sds-max) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Speed-X Flute Design:** Inclined side cutters and optimized flutes deliver faster debris removal and rapid drilling. - • **Unmatched Durability:** Solid carbide tip stays sharper longer, drilling more holes with less wear. - • **Precision-Centric Tip:** Centric tip ensures accurate, clean holes even in reinforced concrete. - • **Professional Grade Performance:** Engineered to ANSI specs, trusted by pros for consistent, reliable results. - • **Universal SDS-max Compatibility:** Fits all SDS-max and Hilti TE-Y/TE-FY hammers for seamless tool integration. ## Overview The BOSCH HC5091 1-1/2 in. x 21 in. SDS-max Speed-X Carbide Rotary Hammer Bit is a professional-grade concrete drilling tool featuring a solid carbide head for superior durability, a centric tip for pinpoint accuracy, and an aggressive Speed-X flute design that accelerates cutting and debris removal. Compatible with all SDS-max and Hilti TE-Y/TE-FY rotary hammers, it delivers longer-lasting sharpness and faster drilling speeds, making it the go-to bit for contractors and serious DIYers aiming for precision and efficiency on tough masonry and concrete projects. ## Description Bosch carbide rotary hammer bits feature tips that stay sharper longer and deliver more holes within specification than competitive bits. Manufactured to ANSI specification B212.14. SDS-max® rotary hammer bits fit Bosch SDS-max® hammers and competitive SDS-max® drive hammers and Hilti® hammers using TE-Y and TE-FY shanks. Unrivaled power from solid carbide head with robust S-cutter design for added speed and life. ## Features - UNIVERSAL: Fits all SDS-max hammers and Hilti hammers with TE-Y/TE-FY shanks - DURABLE: Solid carbide head is ideal for drilling masonry and concrete - RELIABLE: Stays sharper longer to drill more holes than competitors' bits - ACCURACY: Centric tip guides bit through hard and reinforced concrete - SPEED: Inclined side cutters have an aggressive edge for faster cutting ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000TZY2A | | Best Sellers Rank | #29,965 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Rotary Hammer Drill Bits | | Brand Name | Bosch | | Customer Reviews | 4.7 4.7 out of 5 stars (1,033) | | Cutting Angle String | 120 degrees | | Cutting Diameter | 1.5 inches | | Finish Types | Uncoated | | Global Trade Identification Number | 00000346208528 | | Included Components | 1-1/2 In. x 21 In. SDS-max® SpeedX™ Rotary Hammer Bit | | Item Weight | 4.3 pounds | | Manufacturer | Bosch | | Material Type | Carbide | | Model | HC5091 | | Number of Flutes | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Part Number | HC5091 | | Point Style | Center Point | | Shank Type | SDS-Max | | Surface Recommendation | Concrete, Masonry | | Tool Flute Type | Spiral | | UPC | 000346208528 | | Unit Count | 1 Count | | Warranty Description | 1 Year | ## Product Details - **Cutting Angle String:** 120 degrees - **Cutting Diameter:** 1.5 inches - **Finish Type:** Uncoated - **Material:** Carbide - **Shank Type:** SDS-Max ## Images ![HC5091 1-1/2 In. x 21 In. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling - Image 1](https://m.media-amazon.com/images/I/51ipAgMSuGL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Is the chuck 1/2" or 3/8"?** A: It's not 1/2 !!!!! Ugh. It's enormous...this doesn't fit the 1/2 inch hammer drill I bought. Don't listen to the other person ....grrrrrrrrer **Q: I have a dewalt 1 1/8" sds drill will this bit fit? also i need to drill 1 1/4 " hole × 36" into a pilon for a pvc pipe for wire. will this work?** A: no the length is not long enough,it only has 31" of drill ,36" total length **Q: Is this bit really 1 1/4” in diameter? I need it to be precise for pool fence I putting up.** A: Hi ! This HC5071 Drill Bit has a diameter of 1-1/4". For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. **Q: what is the difference between the sds max and sds plus?** A: Plus is like a 3/8 shaft and a max is 5/8 or 3/4 bigger and stronger ## Frequently Bought Together - BOSCH HC5091 1-1/2 in. x 21 in. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling - Dexpan Expansive Demolition Grout 11 Lb. Bucket for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (Type 2, 50-77° F) - Dexpan Expansive Demolition Grout 44 Lb. Bucket for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BKT2) (50F --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/7109619-hc5091-1-1-2-in-x-21-in-sds-max](https://www.desertcart.lk/products/7109619-hc5091-1-1-2-in-x-21-in-sds-max) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-10-14*