--- product_id: 270704124 title: "Hole Saw 4-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal" brand: "rannb" price: "€ 35.86" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.sk/products/270704124-hole-saw-4-inch-dia-hole-cutting-drill-bit-drilling store_origin: SK region: Slovakia --- # 4-inch diameter for versatile hole sizes 42 ultra-sharp teeth for precision cutting Bi-metal build ensures durability & toughness Hole Saw 4-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal **Brand:** rannb **Price:** € 35.86 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Cut Sharp, Work Smart: The Hole Saw That Means Business ## Quick Answers - **What is this?** Hole Saw 4-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal by rannb - **How much does it cost?** € 35.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/270704124-hole-saw-4-inch-dia-hole-cutting-drill-bit-drilling) ## Best For - rannb enthusiasts ## Why This Product - Trusted rannb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Premium bi-metal construction resists wear and tear, making this your go-to tool for years of reliable use. - β€’ **Compact & Ready:** Lightweight 13.8 oz design with a 10mm shank fits most drillsβ€”ideal for home improvement pros and DIY enthusiasts alike. - β€’ **Cut with Confidence:** 42 razor-sharp teeth deliver clean, fast cuts with minimal vibration for professional results every time. - β€’ **Smart Spring Ejection:** Integrated spring automatically ejects cut discs, speeding up your workflow and keeping you in the zone. - β€’ **Perfect Fit for Every Project:** 4-inch (102mm) cutting diameter and 25mm depth handle wood, plastic, drywall, and thin metal effortlessly. ## Overview This 4-inch bi-metal hole saw drill bit features 42 sharp teeth for fast, precise cutting through wood, plastic, drywall, and thin metal. Its durable construction and spring-loaded ejection system streamline your workflow, making it an essential tool for professional-grade home projects. ## Description Hole Saw 4-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal ## Features - Material-The hole saw is made of BI-metal that is durable and tough. - Dimension-Cutting Dia: 4"/102mm; Shank Diameter : 10mm / 0.4";Cutting Depth : 25mm /1" - Application- This Hole Saw Drill Bit is designed for cutting solid board, compressed plate, plasterboard, plastic and etc. Good for home projects. - Sharp Teeth-The teeth is sharp and vibarition is less, which enable more stable operation and make the hole can be cut with quick speed and balance. - Spring Loaded Design-The spring on the drill bit is nice because it automatically pushes the disc out of the saw immediately after completing the hole. ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Bi-metal | | Brand | Rannb | | Product Dimensions | 4.02"L x 3.86"W | | Color | Black | | Number of Teeth | 42 | | Style | Industrial | | Item Thickness | 1E+1 Millimeters | | Compatible Material | Plastic | | Manufacturer | Rannb | | Part Number | wby2684 | | Item Weight | 13.8 ounces | | Item model number | wby2684 | | Size | 4"/102mm | | Number Of Pieces | 1 | | Batteries Required? | No | ## Product Details - **Material:** Bi-metal - **Brand:** Rannb - **Product Dimensions:** 4.02"L x 3.86"W - **Color:** Black - **Number of Teeth:** 42 - **Style:** Industrial - **Item Thickness:** 1E+1 Millimeters - **Compatible Material:** Plastic ## Images ![Hole Saw 4-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal - Image 1](https://m.media-amazon.com/images/I/618skqPEU2L.jpg) ![Hole Saw 4-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal - Image 2](https://m.media-amazon.com/images/I/71I1uEgfp5L.jpg) ![Hole Saw 4-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal - Image 3](https://m.media-amazon.com/images/I/61z4YFpX5vL.jpg) ![Hole Saw 4-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal - Image 4](https://m.media-amazon.com/images/I/61vr75oFkZL.jpg) ![Hole Saw 4-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal - Image 5](https://m.media-amazon.com/images/I/51cNv6zmz6L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Buy this - don't overspend on the big box stores for simple DIY projects! *by C***. on May 22, 2025* My girlfriend and I decided to take on a full bathroom remodel. I'm a simple weekend-warrior, youtube mechanic/dyi'er so no professional experience going into this project. We installed an exhaust fan in the bathroom that required ventilation to the exterior of the home.I was nervous to drill a 4" inch hole through the side of my house as per the exhaust fan duct requirements but this attachment, with how nicely sharp the teeth were, didn't give me too much time to hesitate after I started drilling as it went completely through my cedar shingle and 2 pieces of plywood exterior within about 15-25 seconds. I was really impressed with how sharp it was and how perfectly clean the cut was. I gawked at how much similar hole cutters were at the big box stores and took my chances on this one and would easily take that chance again. ### ⭐⭐⭐⭐⭐ Cuts drywall nicely but had to remove the spring or the drywall circle will fall into the wall. *by B***O on May 15, 2025* Cuts drywall nicely but had to remove the spring or the drywall circle will fall into the wall. ### ⭐⭐⭐⭐ It's ok now *by R***. on May 13, 2025* I had to do a little rework to the 4, small holes in the center. They pressed the center hole and then threaded it. The 4 holes around the center threaded hole rolled up on the press bend radius. They could have fixed this problem in a few seconds, but their arbor worked. I wanted to use my good arbor, so I am happy now this was a strange size and hard to find so I'm good with it now. I did the shiny stuff with a little cutter... ## Frequently Bought Together - Rannb Hole Saw 4-inch Dia Hole Cutting Drill Bit for Drilling Holes in Wood, Plastic, Drywall, Thin Metal - Hon&Guan Soffit Vents 4 Inch, Round Vent Cover Air Vent with Built-in a Fly Screen for Bathroom Exhaust Vent Office Home (ΓΈ100mm) - Dryer Vent Hose, 4'' Insulated Flexible Duct 16FT with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Ventilation, Duct Fan Systems --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/270704124-hole-saw-4-inch-dia-hole-cutting-drill-bit-drilling](https://www.desertcart.sk/products/270704124-hole-saw-4-inch-dia-hole-cutting-drill-bit-drilling) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-30*