--- product_id: 49613725 title: "S&R Hole Saw Drill Bit Set – 5 pcs | HSS M35 Cobalt Alloy (5%) | 16–30 mm" brand: "s&r" price: "Bs.1000" currency: BOB in_stock: true category: "S&R" url: https://www.desertcart.bo/products/49613725-s-and-r-hole-saw-drill-bit-set-5-pcs store_origin: BO region: Bolivia --- # Coolant use recommended to prevent overheating 5 precision sizes from 16 to 30 mm HSS M35 Cobalt Alloy (5%) for max durability S&R Hole Saw Drill Bit Set – 5 pcs | HSS M35 Cobalt Alloy (5%) | 16–30 mm **Brand:** s&r **Price:** Bs.1000 **Availability:** ✅ In Stock ## Summary > 🔩 Drill Like a Pro, Finish Like a Boss! ## Quick Answers - **What is this?** S&R Hole Saw Drill Bit Set – 5 pcs | HSS M35 Cobalt Alloy (5%) | 16–30 mm by s&r - **How much does it cost?** Bs.1000 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/49613725-s-and-r-hole-saw-drill-bit-set-5-pcs) ## Best For - s&r enthusiasts ## Why This Product - Trusted s&r brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Size Range:** Includes five essential diameters (16, 18.5, 20, 25, 30 mm) to tackle any drilling challenge with ease and accuracy. - • **Precision Cutting Power:** Engineered to deliver clean, burr-free holes in stainless steel, aluminum, plastic, and more—perfect for professional-grade projects. - • **Industrial-Grade Toughness:** Crafted from HSS M35 cobalt steel (5%) with a rock-solid HRC 64–66 rating for unmatched longevity and performance. - • **Optimized Cooling Strategy:** Maximize tool life and cutting efficiency by pairing with coolant—because overheating is so last season. - • **Seamless Drill Compatibility:** Designed with a standard 9.5 mm shank for quick, hassle-free installation on all common electric drills. ## Overview The S&R Hole Saw Drill Bit Set features five high-speed steel bits alloyed with 5% cobalt, delivering exceptional hardness (HRC 64–66) and durability. Sized from 16 to 30 mm, these bits provide clean, precise cuts in tough materials like stainless steel, aluminum, and plastic. Compatible with standard electric drills and optimized for use with coolant, this set is engineered for professionals and DIY enthusiasts who demand reliability and flawless results. ## Description S&R Hole Saw Drill Bit Set – 5 pcs | HSS M35 Cobalt Alloy (5%) | 16–30 mm | For Stainless Steel, Steel, Plastic, Aluminum | HRC 64–66 : desertcart.co.uk: DIY & Tools ## Features - 🔩 Industrial-Grade HSS M35 Cobalt Steel – Made from high-speed steel with 5% cobalt (HRC 64–66) for extreme durability and long tool life - 🛠️ Clean Cutting in Tough Materials – Ideal for stainless steel, steel, aluminum, and plastic; delivers precise, burr-free results - 💧 Use with Coolant for Best Results – Recommended to use cooling liquid when drilling hard materials to prevent overheating - 🔧 Electric Drill Compatible – Fits standard electric drills with 9.5 mm shaft; easy to install and use - 📏 5 Popular Sizes Included – Set contains Ø16, 18.5, 20, 25, and 30 mm hole saws; blade height 15 mm for clean hole depth ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0759J7PNM | | Best Sellers Rank | 570,336 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,656 in Hole Saws | | Brand | S&R | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (3,164) | | Cutting Diameter | 30 Millimetres | | Finish Types | Uncoated | | Item Highlight | For Stainless Steel, Steel, Plastic, Aluminum | HRC 64–66 | | Manufacturer | S&R Industriewerkzeuge GmbH | | Manufacturer Part Number | 109.350.005 | | Material | High Speed Steel (HSS) with 5% Cobalt | | Minimum Bore Diameter | 16 Millimetres | | Model Number | Lot de 5 Scie-cloche Métal | | Number of Flutes | 2 | | Number of Pieces | 5 | | Shank Type | Straight | | Surface Recommendation | Metal | | Tool Flute Type | Spiral | | Unit Count | 1.0 count | ## Product Details - **Brand:** S&R - **Cutting diameter:** 30 Millimetres - **Finish type:** Uncoated - **Material:** High Speed Steel (HSS) with 5% Cobalt - **Shank type:** Straight ## Images ![S&R Hole Saw Drill Bit Set – 5 pcs | HSS M35 Cobalt Alloy (5%) | 16–30 mm - Image 1](https://m.media-amazon.com/images/I/5176GLleefL.jpg) ![S&R Hole Saw Drill Bit Set – 5 pcs | HSS M35 Cobalt Alloy (5%) | 16–30 mm - Image 2](https://m.media-amazon.com/images/I/51BfGSi2SeL.jpg) ![S&R Hole Saw Drill Bit Set – 5 pcs | HSS M35 Cobalt Alloy (5%) | 16–30 mm - Image 3](https://m.media-amazon.com/images/I/51+M+Yc8ZXL.jpg) ![S&R Hole Saw Drill Bit Set – 5 pcs | HSS M35 Cobalt Alloy (5%) | 16–30 mm - Image 4](https://m.media-amazon.com/images/I/51ULJW4tcvL.jpg) ![S&R Hole Saw Drill Bit Set – 5 pcs | HSS M35 Cobalt Alloy (5%) | 16–30 mm - Image 5](https://m.media-amazon.com/images/I/51PSB92ErFL.jpg) ## Frequently Bought Together - S&R Hole Drill Bits Set HSS High Speed Steel - Hole Saw Set 16 + 18.5 + 20 + 25 + 30 mm HSS Cobalt 5% Cobalt Steel, M35 Cobalt Alloy HRC64 66, Steel, Stainless Steel Stainless - Meccion HSS Cobalt Jobber Drill Bit 10pcs 4.5mm Twist Drill Bit for Drilling Stainless Steel and Metal - Metric M42 8% Cobalt Twist Drill Bits for Stainless Steel and Hard Metal(1.5mm-6.5mm/13pcs) --- ## 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.bo/products/49613725-s-and-r-hole-saw-drill-bit-set-5-pcs](https://www.desertcart.bo/products/49613725-s-and-r-hole-saw-drill-bit-set-5-pcs) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-09-24*