--- product_id: 347818085 title: "Aircraft Tool Supply Countersink Kit W/Pilot Cutter by Aircraft Tool Supply" brand: "aircraft tool supply" price: "AR$442607" currency: ARS in_stock: true category: "Aircraft Tool Supply" url: https://www.desertcart.com.ar/products/347818085-aircraft-tool-supply-countersink-kit-w-pilot-cutter-by-aircraft store_origin: AR region: Argentina --- # Pilot cutter ensures pinpoint accuracy 2-flute spiral for smooth chip removal Stainless steel for corrosion resistance Aircraft Tool Supply Countersink Kit W/Pilot Cutter by Aircraft Tool Supply **Brand:** aircraft tool supply **Price:** AR$442607 **Availability:** ✅ In Stock ## Summary > 🎯 Drill with precision, finish with pride! ## Quick Answers - **What is this?** Aircraft Tool Supply Countersink Kit W/Pilot Cutter by Aircraft Tool Supply by aircraft tool supply - **How much does it cost?** AR$442607 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/347818085-aircraft-tool-supply-countersink-kit-w-pilot-cutter-by-aircraft) ## Best For - aircraft tool supply enthusiasts ## Why This Product - Trusted aircraft tool supply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable stainless steel construction resists corrosion and wear - • **Metal Mastery:** Optimized for metal surfaces, making it your go-to for versatile projects - • **Pinpoint Accuracy:** Included pilot cutter guarantees exact starting points for perfect countersinks - • **Precision Perfected:** Professional-grade countersink for flawless, clean holes every time - • **Effortless Efficiency:** 2-flute spiral design minimizes binding and speeds up your workflow ## Overview The Aircraft Tool Supply Countersink Kit features a professional-grade, 2-flute spiral bit made from corrosion-resistant stainless steel. It includes a pilot cutter for precise hole starting points, designed specifically for clean, accurate countersinking in metal surfaces. This durable, efficient tool is essential for any serious DIYer or professional aiming for flawless results. ## Description The Aircraft Tool Supply Countersink Kit is a professional-grade tool designed to create clean, precise countersunk holes in various materials. The included pilot cutter ensures accurate starting points for drilling and countersinking. ## Features - Professional-Grade Countersink: Crafted for precision and durability, this tool ensures clean, accurate holes in various materials - Spiral Flute Design: The 2-flute spiral design promotes efficient chip removal and reduces binding in tough materials - Stainless Steel Construction: Built to last, this countersink bit is made from robust, corrosion-resistant stainless steel - Includes Pilot Cutter: Comes with a pilot cutter for accurate starting points, ensuring precise drilling and countersinking - Versatile Metal Application: Ideal for creating countersunk holes in metal surfaces, making it a must-have for various projects ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005VR821G | | Best Sellers Rank | 919,494 in DIY & Tools ( See Top 100 in DIY & Tools ) 836 in Countersink Bits | | Brand | Aircraft Tool Supply | | Cutting Angle String | 9E+1 Degrees | | Finish Types | Uncoated | | Item Dimensions | 18.3 x 9 x 2.9 centimetres | | Item Weight | 1 Pounds | | Manufacturer | Aircraft Tool Supply | | Manufacturer Part Number | 133KIT | | Material | metal | | Minimum Bore Diameter | 0.06 Inches | | Model Number | Aircraft Tool Supply [SOMETHING] | | Number of Flutes | 2 | | Number of Packs | 1 | | Number of Pieces | 137 | | Point Style | Taper Point | | Set Name | Countersink Kit | | Shank Type | Straight | | Surface Recommendation | Metal | | Tool Flute Type | Spiral | | Unit Count | 1.0 count | ## Product Details - **Brand:** Aircraft Tool Supply - **Cutting angle string:** 9E+1 Degrees - **Finish type:** Uncoated - **Material:** metal - **Shank type:** Straight ## Images ![Aircraft Tool Supply Countersink Kit W/Pilot Cutter by Aircraft Tool Supply - Image 1](https://m.media-amazon.com/images/I/31lvXHf2ToL.jpg) ## Questions & Answers **Q: what does the number stand-for for the countersink cutter? sometime is #40, #21, sometime is 1/4", I need 1/8" or 5/32", do you have?** A: The number is standard drill size. #40 being slightly larger than 3/32" and #30 slightly larger than 1/8". A quick google will give you a conversion chart. They do also sell them in standard sizes like 3/32 or 1/4, but you may have to contact ATS directly. **Q: Although this seems to be used for rivets on aircraft, can it also be used on solid aluminum and steel millwork projects for flat head machine screws?** A: Hello, Unfortunately this item will not work for the purpose you are proposing. These pilot cutters are 100 degree 3 flute cutting edge and I believe if you are using AN screws they will require a 82 degree cutter which we do not sell. **Q: What is the Thread size of the cutter's shank? (IE 1/4-28 ?)** A: It looks like 1/4" 28. I don't have any fine thread nuts around. It catches the first thread on 1/4 20 but won't go any further. **Q: Is it 60 degrees or, like most countersinks, 80 degrees? They don't say in the description.** A: 100 degree counter sinks -- for standard aviation rivets AD426-xxxx ## Frequently Bought Together - Aircraft Tool Supply Countersink Kit W/Pilot Cutter - 86 Piece Cleco Fastener Deluxe Kit- Cleco Fasteners, Clamps, and Pliers - Air Capital Hole Finder Kit - 5-Pc. Model Number 13060 --- ## 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/347818085-aircraft-tool-supply-countersink-kit-w-pilot-cutter-by-aircraft](https://www.desertcart.com.ar/products/347818085-aircraft-tool-supply-countersink-kit-w-pilot-cutter-by-aircraft) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-12*