--- product_id: 305000314 title: "NEIKO 10037A Left-Hand Drill-Bit Set, High-Speed Steel Drills with Titanium Nitride Coating, Reverse-Twist Drill Bits, SAE Sizes, 15-Piece Set" brand: "neiko" price: "€ 66.57" currency: EUR in_stock: true reviews_count: 1 category: "Neiko" url: https://www.desertcart.hr/products/305000314-neiko-10037a-left-hand-drill-bit-set-high-speed-steel store_origin: HR region: Croatia --- # Titanium nitride coating for durability Left-hand twist for reverse drilling 135° split point for precision NEIKO 10037A Left-Hand Drill-Bit Set, High-Speed Steel Drills with Titanium Nitride Coating, Reverse-Twist Drill Bits, SAE Sizes, 15-Piece Set **Brand:** neiko **Price:** € 66.57 **Availability:** ✅ In Stock ## Summary > 🔧 Break free from broken fasteners with precision and power! ## Quick Answers - **What is this?** NEIKO 10037A Left-Hand Drill-Bit Set, High-Speed Steel Drills with Titanium Nitride Coating, Reverse-Twist Drill Bits, SAE Sizes, 15-Piece Set by neiko - **How much does it cost?** € 66.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/305000314-neiko-10037a-left-hand-drill-bit-set-high-speed-steel) ## Best For - neiko enthusiasts ## Why This Product - Trusted neiko brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Titanium Toughness:** High-speed steel bits coated with titanium nitride deliver superior hardness and corrosion resistance. - • **Organized & Portable:** Durable metal index case with size-marked slots keeps your bits secure, accessible, and ready for any job. - • **Reverse-Action Design:** Left-hand twist bits engineered for use with reversible drills and screw extractors to tackle broken bolts effortlessly. - • **Complete SAE Size Range:** 15-piece set covers a broad spectrum of sizes, perfect for automotive, home, and professional projects. - • **Precision-Centered Drilling:** 135° split point ensures self-centering and prevents walking for flawless fastener removal. ## Overview The NEIKO 10037A Left-Hand Drill-Bit Set features 15 high-speed steel bits with a titanium nitride coating and a 135° split point for precise, self-centering drilling. Designed specifically for reverse drilling applications, these left-hand twist bits excel at removing broken screws, bolts, and studs. Housed in a sturdy metal index case, this versatile SAE-sized set is a must-have for automotive, home, and professional toolkits. ## Description The NEIKO Left-Hand Drill-Bit Set is an essential kit for anyone. Ideal for automotive or home use, these high-speed drills remove broken fasteners, screws, bolts, and studs with ease. Each angle-tipped drill bit is constructed with a twist style and a 135-degree split point for accurate self-centering. Made for fast and efficient cutting speed, our bits prevent walking to clear chips and particles extra quickly. Each bit is made of high-speed steel with a durable titanium nitride coating for ultimate corrosion resistance. This heavy-duty material offers a high surface hardness to help penetrate tough materials and reduce friction between the bit and the workpiece. The left-handed bit design is perfect for reversible drills with screw extractors, making this kit ideal for home maintenance, auto repairs, and more.Our titanium drill-bit set is available with 5, 13, or 15 standard SAE twist drills. The 5-piece SAE set is made with M35 cobalt high-speed steel, and it includes the following sizes: 5/64", 7/64", 5/32", 1/4", and 19/64". The 13-piece SAE set is made with M2 high-speed steel, and it includes the following sizes: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", and 1/4". The 15-piece SAE set is made with M2 high-speed steel, and it includes the following sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 1 5/16", 1", 1 1/16", 1 1/8", and 1 1/4". Each drill-bit set comes with a metal index case for easy transportation between job locations. Each tool has an assigned hole in a drill-bit holder with size index markings for quick organization and easy storage. No matter the job, NEIKO has your back with our durable, dependable, and strong tools. Review: Good - A must thing to have if the stud brakes on you. Quality is good! ## Features - TWIST DRILL-BIT SET: Each steel drill bit features an angled tip, a twist style, and a 135-degree split point for precise self-centering. Designed to increase cutting speed, these drill bits prevent walking to quickly clear chips and particles. - QUALITY TITANIUM BITS: These drill bits are constructed of high-speed steel with a titanium nitride coating, providing a high surface hardness to help penetrate tough materials. The steel also reduces friction between the bit and the workpiece. - VERSATILE LEFT-HAND PIECES: The special left-hand design is ideal for use with reversible drills with screw extractors to remove broken fasteners, screws, bolts, and studs during home repairs, automotive garage projects, professional work, and more. - THE RIGHT SIZE: Our versatile left-hand drill-bit kit is available in 5-piece, 13-piece, and 15-piece SAE sets. Choose the high-speed drill-bit set that fits your screw-extractor needs. Each set makes a great addition to automotive or home tools. - ALL-IN-ONE SET: This kit arrives with the drill bits arranged in a high-impact metal index storage case. Each bit has a specific size slot for quick identification and easy organization, portability, and security in your home, garage, or workshop. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BMJX8C | | Best Sellers Rank | #39,843 in Automotive ( See Top 100 in Automotive ) #4 in Metalworking & Multi-Purpose Drill Bit Sets | | Brand | Neiko | | Brand Name | Neiko | | Country Of Origin | China | | Customer Reviews | 4.2 out of 5 stars 2,538 Reviews | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 6.35 Millimeters | | Cutting angle string | 135 Degrees | | Cutting diameter | 6.35 Millimeters | | Finish Types | Titanium | | Finish type | Titanium | | Global Trade Identification Number | 00837013100379 | | Included Components | 15 Piece Left Hand Drill Bit Set | | Item Dimensions | 36 x 23 x 20 centimeters | | Item Weight | 0.01 Ounces | | Manufacturer | Ridgerock Tools Inc. | | Material | High Speed Steel (HSS) | | Material Type | High Speed Steel (HSS) | | Minimum Bore Diameter | 0.04 Inches | | Model | 10037A | | Number of Flutes | 2 | | Point Style | Split Point | | Shank Type | Straight | | Shank type | Straight | | Surface Recommendation | Metal,Steel | | Tool Flute Type | Spiral | | UPC | 837013100379 | | Unit Count | 1 Count | ## Product Details - **Cutting angle string:** 135 Degrees - **Cutting diameter:** 6.35 Millimeters - **Finish type:** Titanium - **Material:** High Speed Steel (HSS) - **Shank type:** Straight ## Images ![NEIKO 10037A Left-Hand Drill-Bit Set, High-Speed Steel Drills with Titanium Nitride Coating, Reverse-Twist Drill Bits, SAE Sizes, 15-Piece Set - Image 1](https://m.media-amazon.com/images/I/71wxvtBXwCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by C***R on 16 March 2024* A must thing to have if the stud brakes on you. Quality is good! --- ## 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.hr/products/305000314-neiko-10037a-left-hand-drill-bit-set-high-speed-steel](https://www.desertcart.hr/products/305000314-neiko-10037a-left-hand-drill-bit-set-high-speed-steel) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-19*