--- product_id: 55958241 title: "3Pcs HSS Spiral Grooved Step Cone Drills Bit Spiral Metric Hex Shank Drives Titanium Coating Hole Drilling 4-12mm 4-20mm 4-32mm with bag" brand: "kingmaz" price: "AR$69185" currency: ARS in_stock: true category: "Misc." url: https://www.desertcart.com.ar/products/55958241-3pcs-hss-spiral-grooved-step-cone-drills-bit-spiral-metric store_origin: AR region: Argentina --- # 3Pcs HSS Spiral Grooved Step Cone Drills Bit Spiral Metric Hex Shank Drives Titanium Coating Hole Drilling 4-12mm 4-20mm 4-32mm with bag **Brand:** kingmaz **Price:** AR$69185 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 3Pcs HSS Spiral Grooved Step Cone Drills Bit Spiral Metric Hex Shank Drives Titanium Coating Hole Drilling 4-12mm 4-20mm 4-32mm with bag by kingmaz - **How much does it cost?** AR$69185 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/55958241-3pcs-hss-spiral-grooved-step-cone-drills-bit-spiral-metric) ## Best For - kingmaz enthusiasts ## Why This Product - Trusted kingmaz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Well feasible (cordless screwdriver with speed control) and beautifully labeled, it is a great, handy helper for applications. Tearing the workpiece out of the holder. Cuts well and clean. The hex shank holds the drill securely in any chuck, you can also put the drill in a bit holder and thus extend this, which can sometimes be really helpful. The quality of the drills is completely sufficient for the increased use in the hobbymaker watchmaker area Did the step drill used a joystick to build, you do not need to drill, go through butter in the aluminum sheet. To give this drill a long life, you used cutting oil spray for cooling during drilling. And pretty good or in a different way than conventional drills. Especially with larger diameters in relatively soft materials (aluminum, plastic ...), drilling through the steps is easy to control and there is no rattling The deeply ground and spiral flute offers absolute smoothness and high cutting performance. In particular, non-breaking chips are transported clean as in a twist drill. This reduces the formation of built-up edges and cold welds on the cutting edges. The cone facilitates the retraction of drilled plates. Material: HSS 4241, Surface treatment: titanium Shaft Type: hexagonal shank sizes: 4-12 mm in 5 steps (4,6,8,10,12 mm) 4- 20 mm in 8 steps (4,6,8,10,12,14,16,18, 20 mm) 4-32 mm in 15 steps (4,6,8,10,12,14,16,18,20,22,24,26,28,30,32 mm) ## Features - It is suitable for a wide variety of materials, such as steel, brass, wood, plastic, copper, glass fiber and PVC. - It worked perfectly. Very sharp and accurate. For DIY use in any case suitable. Easy and safe to use. - For the money an absolutely convincing concept and sufficient for every hobbyist. - Good quality. The coating keeps and after repeated use is no wear. 3 years warranty. - The step drills have a conventional hexagonal socket. So they fit into every drill and cordless screwdriver. ## Images ![3Pcs HSS Spiral Grooved Step Cone Drills Bit Spiral Metric Hex Shank Drives Titanium Coating Hole Drilling 4-12mm 4-20mm 4-32mm with bag - Image 1](https://images-eu.ssl-images-amazon.com/images/I/51Sxp-Z8a5L.jpg) ![3Pcs HSS Spiral Grooved Step Cone Drills Bit Spiral Metric Hex Shank Drives Titanium Coating Hole Drilling 4-12mm 4-20mm 4-32mm with bag - Image 2](https://images-eu.ssl-images-amazon.com/images/I/51G5gJRbaUL.jpg) ![3Pcs HSS Spiral Grooved Step Cone Drills Bit Spiral Metric Hex Shank Drives Titanium Coating Hole Drilling 4-12mm 4-20mm 4-32mm with bag - Image 3](https://images-eu.ssl-images-amazon.com/images/I/519svNyS9FL.jpg) ![3Pcs HSS Spiral Grooved Step Cone Drills Bit Spiral Metric Hex Shank Drives Titanium Coating Hole Drilling 4-12mm 4-20mm 4-32mm with bag - Image 4](https://images-eu.ssl-images-amazon.com/images/I/41ask1SgKCL.jpg) ![3Pcs HSS Spiral Grooved Step Cone Drills Bit Spiral Metric Hex Shank Drives Titanium Coating Hole Drilling 4-12mm 4-20mm 4-32mm with bag - Image 5](https://images-eu.ssl-images-amazon.com/images/I/51BqH9ojBeL.jpg) --- ## 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.com.ar/products/55958241-3pcs-hss-spiral-grooved-step-cone-drills-bit-spiral-metric](https://www.desertcart.com.ar/products/55958241-3pcs-hss-spiral-grooved-step-cone-drills-bit-spiral-metric) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-18*