--- product_id: 325331078 title: "Step Drill Bit Set & Automatic Center Punch, 50 Sizes in 5 High Speed Steel Titanium Coated Double Sided Drill with Aluminum Case, for DIY Lovers" brand: "ayqwe" price: "FREE" currency: THB in_stock: false reviews_count: 13 url: https://www.desertcart.co.th/products/325331078-step-drill-bit-set-and-automatic-center-punch-50-sizes store_origin: TH region: Thailand --- # Step Drill Bit Set & Automatic Center Punch, 50 Sizes in 5 High Speed Steel Titanium Coated Double Sided Drill with Aluminum Case, for DIY Lovers **Brand:** ayqwe **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Step Drill Bit Set & Automatic Center Punch, 50 Sizes in 5 High Speed Steel Titanium Coated Double Sided Drill with Aluminum Case, for DIY Lovers by ayqwe - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/325331078-step-drill-bit-set-and-automatic-center-punch-50-sizes) ## Best For - ayqwe enthusiasts ## Why This Product - Trusted ayqwe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Features: 1.Can replace 50 single drills and process 23 holes with diameters ranging from 18 inch to 1-38 inch 2.Package includes 5 step drills, 1 automatic center punch and 1 aluminum storage box 3.Made of high-speed steel with high hardness, high wear resistance, easily cut metal, plastic, wood 4.Titanium coating can reduce surface friction, sharper and corrosion resistant 5.Double edge and X-shaped opening design, cutting more smoothly 6.Double spiral grooves reduce cutting resistance and remove chips more smoothly 7.Triangular shank design prevents the bit from slipping, for a variety of models 8.Automatic center punch, easy to mark the punching position Warm Tips: 1. Please do not set drilling speed too high to avoid damages to cutting edge Specifications: Item name: Step drill bit set Material: High speed steel with titanium coating Color: Golden Package size: 6 × 5.2 × 1.8 in Package weight: 1.2lb Step Drill Bit Size: #1: 14 inch to 1-38 inch 10 steps (14 inch, 38 inch, 12 inch, 58 inch, 34 inch, 78 inch, 1 inch, 1-18 inch, 1-14 inch, 1-38 inch) #2: 316 inch to 78 inch 12 steps (316 inch, 14 inch, 516 inch, 38 inch, 716 inch, 12 inch, 916 inch, 58 inch, 1116 inch, 34 inch, 1316 inch, 78 inch) #3: 14 inch to 34 inch 9 steps (14 inch, 516 inch, 38 inch, 716 inch, 12 inch, 916 inch, 58 inch, 1116 inch, 34 inch) #4: 18 inch to 12 inch 13 steps (18 inch, 532 inch, 316 inch, 732 inch, 14 inch, 932 inch, 516 inch, 1132 inch, 38 inch, 1332 inch, 716 inch, 1532 inch, 12 inch) #5: 316 inch to 12 inch 6 steps (316 inch, 14 inch, 516 inch, 38 inch, 716 inch, 12 inch) Package list: 5 x Step drill bit 1 x Automatic center punch 1 x Storage box Our products have been well tested, you can rest assured that your purchase is assuredd. Any problems please feel free to contact us first. ## Images ![Step Drill Bit Set & Automatic Center Punch, 50 Sizes in 5 High Speed Steel Titanium Coated Double Sided Drill with Aluminum Case, for DIY Lovers - Image 1](https://m.media-amazon.com/images/I/61zR76oR4aS.jpg) ![Step Drill Bit Set & Automatic Center Punch, 50 Sizes in 5 High Speed Steel Titanium Coated Double Sided Drill with Aluminum Case, for DIY Lovers - Image 2](https://m.media-amazon.com/images/I/61XnSxMXoYS.jpg) ![Step Drill Bit Set & Automatic Center Punch, 50 Sizes in 5 High Speed Steel Titanium Coated Double Sided Drill with Aluminum Case, for DIY Lovers - Image 3](https://m.media-amazon.com/images/I/51bpxzcdI7S.jpg) ![Step Drill Bit Set & Automatic Center Punch, 50 Sizes in 5 High Speed Steel Titanium Coated Double Sided Drill with Aluminum Case, for DIY Lovers - Image 4](https://m.media-amazon.com/images/I/51LMXhYeUWS.jpg) ![Step Drill Bit Set & Automatic Center Punch, 50 Sizes in 5 High Speed Steel Titanium Coated Double Sided Drill with Aluminum Case, for DIY Lovers - Image 5](https://m.media-amazon.com/images/I/610tKYDsOYS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good Product *by A***M on Reviewed in the United States on September 30, 2022* GOOD PRODUCT ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Muy buenos *by O*** on Reviewed in the United States on July 17, 2022* Satisfecho ### ⭐⭐⭐⭐ 4.0 out of 5 stars Buen producto. *by B***. on Reviewed in the United States on April 8, 2023* Buen producto,fuertes. --- ## 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.th/products/325331078-step-drill-bit-set-and-automatic-center-punch-50-sizes](https://www.desertcart.co.th/products/325331078-step-drill-bit-set-and-automatic-center-punch-50-sizes) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-29*