--- product_id: 253331538 title: "Countersink Drill Bit with Center Punch 8 Pack for Woodworking, Wood Screw Countersink/Pilot Hole Drill Bit Set, Woodworking Chamfering Counter Bits Carpentry Reamer Plated Diameter 3-10mm" brand: "womdee" price: "£30.90" currency: GBP in_stock: true reviews_count: 1 category: "Womdee" url: https://www.desertcart.co.uk/products/253331538-countersink-drill-bit-with-center-punch-8-pack-for-woodworking store_origin: GB region: United Kingdom --- # Adjustable drilling length Wide size range 3-10mm High-speed steel for durability Countersink Drill Bit with Center Punch 8 Pack for Woodworking, Wood Screw Countersink/Pilot Hole Drill Bit Set, Woodworking Chamfering Counter Bits Carpentry Reamer Plated Diameter 3-10mm **Brand:** womdee **Price:** £30.90 **Availability:** ✅ In Stock ## Summary > 🛠️ Drill Like a Pro, Finish Like a Boss! ## Quick Answers - **What is this?** Countersink Drill Bit with Center Punch 8 Pack for Woodworking, Wood Screw Countersink/Pilot Hole Drill Bit Set, Woodworking Chamfering Counter Bits Carpentry Reamer Plated Diameter 3-10mm by womdee - **How much does it cost?** £30.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/253331538-countersink-drill-bit-with-center-punch-8-pack-for-woodworking) ## Best For - womdee enthusiasts ## Why This Product - Trusted womdee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Pro Kit:** Includes 7 chamfer bits plus a handy L-wrench for quick adjustments—everything you need in one set. - • **Custom Fit Every Time:** Easily adjustable drilling length adapts to various screw sizes for flawless countersinking. - • **Precision Meets Power:** Heat-treated HSS with titanium coating ensures long-lasting sharpness and superior cutting performance. - • **Smooth & Clean Finish:** Large chip flutes and five-edge chamfer design guarantee fast sawdust removal and pristine wood surfaces. - • **Versatile Compatibility:** Perfect for use on wood, aluminum, plastic, and compatible with hand drills and bench drills alike. ## Overview The Womdee Countersink Drill Bit Set features 8 high-speed steel bits with titanium coating, adjustable drilling length, and sizes ranging from 3mm to 10mm. Designed for woodworking and compatible with various drill types, it delivers precise, smooth countersinks with efficient chip removal for professional-grade results. ## Description Woodworking Countersink Drill Bits SetFeatures:1. Heat treated & tempered high-carbon steel with Titanium Nitrate coating for superior cutting power.2. Use on steel, aluminum & other metals, plastic or wood.3. Enlarge or countersink holes, deburr edges; 5-degree chamfer.4. Tricuspid centering. Very accurate centering for sharp and precise countersinking, non-slip.5. Straight shank is the most usual style on modern drill bits, universal for bench drill.6. Fast discharge chips from the hole on both sides automatically.Size:3mm(Dia)x61mm(L)4mm(Dia)x75mm(L)5mm(Dia)x85mm(L)6mm(Dia)x92mm(L)7mm(Dia)x100mm(L)8mm(Dia)x109mm(L)10mm(Dia)x120mm(L)Diameter of 3-8mm Chamfer:15.8mm/10mm Chamfer:18.8mmHow to Use Countersink Drill Bit?Step 1 -- Rotate the Hex Key to adjust the length you need.Step 2 -- Insert the countersink bit into your drill/driver. Make sure the drill bit is clamped.Step 3 -- Vertically drilling to the required depth. The depth only needs to be that to allow the screw head to sink below the surface.Step 4 -- Get a nice, smooth countersunk hole in your work-piece!Package includes:7 x Woodworking chamfer1 x L-wrench Review: The metal of the drill bits is very weak - I had two of the small drill bits broken in the first week. ## Features - [High speed steel] -- The countersink drill bits set is made of high speed steel,quenching treatment shell designed, high hardness, good abrasion resistance, durable. - [Removable & Adjustable] -- Drilling length of the countersink drill bits set can be adjusted for various length screws simply by loosening and tightening the screw. - [Size] -- The countersink drill bits set have Dia 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm 7 x chamfer drill and 1x Wrench. Chamfer dia: 15.8mm. - [Design] -- Woodworking Drill Bits Set has large chip flute and five-edge chamfer machine, the operation of faster discharge of sawdust, you will get a nice smooth surface on any type of hard, soft wood or aluminum. - [Function] -- Perfect for drilling machines with chuck, for drilling on hard wood or wooden floor. The countersink drill bits set are applicable to bench drill, hand drill etc. Use on wood. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SF5LPCJ | | Brand | Womdee | | Brand Name | Womdee | | Customer Reviews | 4.0 out of 5 stars 5 Reviews | | Cutting Angle String | 5 Degrees | | Cutting angle string | 5 Degrees | | Finish Types | Titanium | | Finish type | Titanium | | Global Trade Identification Number | 06282531671773 | | Item Weight | 256 Grams | | Manufacturer | Womdee | | Material | High Carbon Steel , High Speed Steel (HSS) | | Material Type | High Carbon Steel, High Speed Steel (HSS) | | Shank Type | Straight | | Shank type | Straight | | Surface Recommendation | Metal, Plastic, Wood | | Tool Flute Type | Spiral | | Tool flute type | Spiral | | Unit Count | 256.00 Grams | ## Product Details - **Material:** High Carbon Steel, High Speed Steel (HSS) - **Finish type:** Titanium - **Shank type:** Straight - **Cutting angle string:** 5 Degrees - **Brand:** Womdee ## Images ![Countersink Drill Bit with Center Punch 8 Pack for Woodworking, Wood Screw Countersink/Pilot Hole Drill Bit Set, Woodworking Chamfering Counter Bits Carpentry Reamer Plated Diameter 3-10mm - Image 1](https://m.media-amazon.com/images/I/61ReU4GWv-L.jpg) ## Customer Reviews ### ⭐⭐⭐ The metal of the drill bits is very weak *by A***E on 31 March 2020* I had two of the small drill bits broken in the first week. ## Frequently Bought Together - Womdee Countersink Drill Bit with Center Punch 8 Pack for Woodworking, Wood Screw Countersink/Pilot Hole Drill Bit Set, Woodworking Chamfering Counter Bits Carpentry Reamer Plated Diameter 3-10mm - 4pcs/set 90 Degree Right Angle Clamp Mitre Clamps Corner Picture Holder Woodwork For Woodworking tool - wolfcraft Dowelmaster - dowel gauge for wood joints I 4640000 I Drill gauge for perfect corner, T-butt and edge-to-edge joints in boards/wood --- ## 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.co.uk/products/253331538-countersink-drill-bit-with-center-punch-8-pack-for-woodworking](https://www.desertcart.co.uk/products/253331538-countersink-drill-bit-with-center-punch-8-pack-for-woodworking) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-08*