--- product_id: 55337363 title: "Audel professional HSS step drill UniBit, diameter 5-35 mm titanium, 2 cutting edges - conical drill bit - conical drill silver" brand: "vakki" price: "β‚±274" currency: PHP in_stock: false reviews_count: 13 url: https://www.desertcart.ph/products/55337363-audel-professional-hss-step-drill-unibit-diameter-5-35-mm store_origin: PH region: Philippines --- # Step drill sizes 5-35mm laser-etched Titanium coating reduces heat & friction HSS steel for durability Audel professional HSS step drill UniBit, diameter 5-35 mm titanium, 2 cutting edges - conical drill bit - conical drill silver **Brand:** vakki **Price:** β‚±274 **Availability:** ❌ Out of Stock ## Summary > πŸ”§ Drill smarter, not harder β€” the pro’s choice for flawless holes every time! ## Quick Answers - **What is this?** Audel professional HSS step drill UniBit, diameter 5-35 mm titanium, 2 cutting edges - conical drill bit - conical drill silver by vakki - **How much does it cost?** β‚±274 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/55337363-audel-professional-hss-step-drill-unibit-diameter-5-35-mm) ## Best For - vakki enthusiasts ## Why This Product - Trusted vakki brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** High-speed steel core with titanium coating for superior heat resistance and longevity. - β€’ **Dual Cutting Edges:** Two sharp flutes deliver smooth, efficient cutting with less effort. - β€’ **Precision in Every Hole:** Laser-etched sizes ensure flawless, clean drilling from 5 to 35 mm. - β€’ **Extend Tool Life with Water:** Simple water cooling technique dramatically prolongs bit lifespan during heavy use. - β€’ **Versatile Material Compatibility:** Effortlessly drills through steel, brass, wood, plastic, copper, fiberglass, and PVC. ## Overview The Audel professional HSS step drill UniBit is a titanium-coated, high-speed steel conical drill bit designed for precision drilling from 5 to 35 mm. Featuring two cutting edges and laser-etched size markings, it delivers clean holes across multiple materials including metal, wood, and plastic. Its heat-reducing titanium finish and water-cooling compatibility extend tool life, making it an essential, versatile addition to any professional or DIY toolkit. ## Description Product Description Vakki high quality drill bit Classic HSS provides stability and speed. Special titanium coating to reduce friction and heat, durability and make drilling more accurate. Dual slot and depth gauge designs provide faster, smoother, and more accurate cuts. Perfect drilling of steel, brass, plastic, wood, copper, fiberglass, PVC, thin metal and aluminum. Specification Colour: Silver Material: High speed steel Surface: Titanium coated Size: 35 x 75mm Type: 5-35mm (5mm,7mm,10mm,12mm,15mm,17mm,20mm,22mm,25mm,27mm,30mm,32mm,35 Robust and stable The special Titanium coating gives the HSS Step Drill a surface hardness that is up to 600% higher than conventional drills Lasered sizes Sizes are laser etched into the metal so they will not wear out even after repeated use Perfect size For a precise piercing different sizes of 5 to 35 mm in diameter, a drill can handle holes of different sizes. Attention Don't forget to protect your hands when you use it. This product is not sold to children. Review: Great wee tool , did the job - Bought to use on plastic to make an existing hole bigger it worked a treat it was so easy. I could not use my cordless drill as the chuck was too small but it fit my standard electric drill with no problem. Handy little tool that I will keep on my tool box for other jobs. Review: Decent cone cutter - Usually use G&J Hall cone cutters which are outstanding, but very expensive. For the price this is very good quality, and works well. It doesn't open up as quick or as cleanly, compared to the hall ones but im happy with it. Rusts quickly if you get it wet, so keep it dry ## Technical Specifications | Specification | Value | |---------------|-------| | Cutting angle string | 118 Degrees | | Cutting diameter | 5 Millimetres | | Finish type | Aluminium , Titanium | | Material | High Speed Steel (HSS) | | Shank diameter | 6.35 Millimeters | | Shank type | Straight | ## Product Details - **Cutting diameter:** 5 Millimetres - **Finish type:** Aluminium, Titanium - **Material:** High Speed Steel (HSS) - **Shank diameter:** 6.35 Millimeters - **Shank type:** Straight ## Images ![Audel professional HSS step drill UniBit, diameter 5-35 mm titanium, 2 cutting edges - conical drill bit - conical drill silver - Image 1](https://m.media-amazon.com/images/I/51qdWbpICaL.jpg) ![Audel professional HSS step drill UniBit, diameter 5-35 mm titanium, 2 cutting edges - conical drill bit - conical drill silver - Image 2](https://m.media-amazon.com/images/I/41VCGu7hxiL.jpg) ![Audel professional HSS step drill UniBit, diameter 5-35 mm titanium, 2 cutting edges - conical drill bit - conical drill silver - Image 3](https://m.media-amazon.com/images/I/41Hqzgcpf5L.jpg) ![Audel professional HSS step drill UniBit, diameter 5-35 mm titanium, 2 cutting edges - conical drill bit - conical drill silver - Image 4](https://m.media-amazon.com/images/I/61vO6vLH7ML.jpg) ![Audel professional HSS step drill UniBit, diameter 5-35 mm titanium, 2 cutting edges - conical drill bit - conical drill silver - Image 5](https://m.media-amazon.com/images/I/61uqEzLTiGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great wee tool , did the job *by F***9 on 23 April 2018* Bought to use on plastic to make an existing hole bigger it worked a treat it was so easy. I could not use my cordless drill as the chuck was too small but it fit my standard electric drill with no problem. Handy little tool that I will keep on my tool box for other jobs. ### ⭐⭐⭐⭐ Decent cone cutter *by E***R on 30 December 2018* Usually use G&J Hall cone cutters which are outstanding, but very expensive. For the price this is very good quality, and works well. It doesn't open up as quick or as cleanly, compared to the hall ones but im happy with it. Rusts quickly if you get it wet, so keep it dry ### ⭐⭐⭐⭐⭐ Unbelievable price for this quality. Ideal addition for the toolbox. *by M***P on 12 May 2019* For the price this is bloody fantastic. So far I have used it to enlarge a hole in a plastic dashboard panel to 27mm and also to enlarge the mounting holes for a safe from 8 to 12mm. Plastic capable - Check 3mm steel panel capable - Check The cutter shows no sign of wear after either task. The hole it made was nice and clean in the plastic, metal may need some deburring afterwards as the cutter can leave some swarf attached to the workpiece. There is not a lot of tolerance between the steps so this tool will not be any use for thick materials. Anything more than 3mm will require drilling from both sides to obtain an even aperture or you'll end up with a cone shaped hole. You’ll need at least a 1/2” chuck on your drill to fit this bad boy in, the shank is chunky. Take the job nice and slow to avoid snagging or over drilling the hole too big. Remember, you can’t drill a bit back on. ## Frequently Bought Together - Step Drill Bit, Vakki HSS Double Slot Cone Cutting Drill (5mm-35mm) with Titanium Coating -Silver - Starrett HSS Bi-Metal Hole Saw - FCH0100 Fast Cut Extra Cobalt Hole Saw - For Stainless Mild Sheet Wood Plastic Various Materials - 25mm --- ## 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.ph/products/55337363-audel-professional-hss-step-drill-unibit-diameter-5-35-mm](https://www.desertcart.ph/products/55337363-audel-professional-hss-step-drill-unibit-diameter-5-35-mm) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-06-22*