--- product_id: 77358217 title: "Bone Bridge Saddle Nut Slotting File Kit,13 Different Size Stainless Steel Needle Files, 6pcs Sand Paper and Microfiber Clean Cloth for Guitar Ukulele" brand: "aituitui" price: "FREE" currency: GBP in_stock: false reviews_count: 9 url: https://www.desertcart.co.uk/products/77358217-bone-bridge-saddle-nut-slotting-file-kit-13-different-size store_origin: GB region: Great Britain --- # 25mm length 13 sizes Durable steel Bone Bridge Saddle Nut Slotting File Kit,13 Different Size Stainless Steel Needle Files, 6pcs Sand Paper and Microfiber Clean Cloth for Guitar Ukulele **Brand:** aituitui **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🎸 Elevate Your Craft: Perfect Your Sound with Precision! ## Quick Answers - **What is this?** Bone Bridge Saddle Nut Slotting File Kit,13 Different Size Stainless Steel Needle Files, 6pcs Sand Paper and Microfiber Clean Cloth for Guitar Ukulele by aituitui - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/77358217-bone-bridge-saddle-nut-slotting-file-kit-13-different-size) ## Best For - aituitui enthusiasts ## Why This Product - Trusted aituitui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from high-quality stainless steel for durability. - • **All-in-One Kit:** Comes with everything you need for professional-grade nut slotting. - • **Smooth Sailing:** Includes sandpaper for a flawless finish on your instruments. - • **Compact & Convenient:** Lightweight design (70g) for easy handling and storage. - • **Precision at Your Fingertips:** 13 different diameters for ultimate customization. ## Overview The Bone Bridge Saddle Nut Slotting File Kit includes 13 stainless steel needle files of varying diameters, 6 pieces of sandpaper, and a microfiber cloth, designed for precise filing and polishing of guitar and ukulele string slots. With a compact design and durable materials, this kit is essential for musicians seeking to enhance their instrument's performance. ## Description The profession tools will help to adjust your guitar for the best hand feel, get the best high of your saddle and nut, pick up one of these and give them a try ! The grinding stone is for sanding the bottom of the bridge or nut. As long as your instrument has strings and the nut is not made of granite, this will work fine. There are 13 files for different string gauges. The Steel Stainless Files: This is a handy set of round files, originally intended for cleaning the tips of torch welders, but absolutely perfect for filing string slots into nuts and bridges! The self-contained set features a range of 13 sizes( from 0.4mm - 1.6mm), meet your various needs well. Unlike most standard tip cleaners, 25mm grinding length and 30mm length of the hilt, the longer-shaft files makes them easier to use for filing string slots. Durable material: The bridge file and card grindings are made of stainless steel, smooth and easy to use, very durable, so you can use them for a long time. Note: 1. These files, especially the smaller ones, are thin diameter and bend easily. As such, some care is recommended when using them, so that they will last you a good while.2. These tools aren't for filing a blank nut, but rather for adjusting string height at the nut.3. The guitar grinding polish kit don't remove material quickly, in order to avoid taking too much material off at one time, so please be patient when you need to remove a lot of nut material.4. Don't use water to wash the stone powder when polishing saddle and nut.Package Includes:13 x Grinding needles1 x Bridge saddle file1 x Grinding Stone 6 x Sand Paper1 x Wiping Cloth Review: A very affordable option for nut filing. - Good purchase. A cheap, but good option for nut filing that actually does the job. Review: Good product - Reasonable quality product.....prompt delivery.... ## Features - Grinding Needles Size - 13 different diameters: 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.75mm, 0.8mm, 0.9mm, 1.0mm, 1.05mm, 1.1mm, 1.2mm, 1.4mm and 1.6mm, 25mm grinding length and 30mm length of the hilt, the longer-shaft files makes them easier to use for filing string slots - The File Tool Material: all made of durable stainless steels, smooth and easy to use, perfect for filing string slots into bone nut and bridge. Microfiber clean cloth help you wipe all kinds instruments - 6pcs Sand Paper Model: size approx. 115 x 70mm (2pcs 150 grit, 2pcs 320 grit, 2pcs 400 grit), used for polishing saddle, nut, string etc. 150 grit and 320 grit are used for coarse grinding. 400 grit is used for fine grinding, making the polish more smooth and delicate. - Grinding stone: approx. 1.2 x 1.2 x 10 cm ( Manual maeasurement, please allow for minor errors), suitable size and easy to grasp, it's for sanding the bottom of the bridge or nut - Package Including: 13pcs grinding needles, 1 bridge saddle file and 1 grinding stone, 6pcs different grit sand paper, 1 wiping cloth (Any problem you faced about our items, please freely make us know, we will response within 24 hours, and try our best to solve it for you, thanks in advance ! ) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FMXNCBW | | Body Material | stainless steel | | Customer Reviews | 3.8 3.8 out of 5 stars (44) | | Date First Available | 4 Dec. 2018 | | Item Weight | 70 g | | Package Dimensions | 14 x 9.91 x 1.02 cm; 70 g | ## Images ![Bone Bridge Saddle Nut Slotting File Kit,13 Different Size Stainless Steel Needle Files, 6pcs Sand Paper and Microfiber Clean Cloth for Guitar Ukulele - Image 1](https://m.media-amazon.com/images/I/71zZ-ha25oL.jpg) ![Bone Bridge Saddle Nut Slotting File Kit,13 Different Size Stainless Steel Needle Files, 6pcs Sand Paper and Microfiber Clean Cloth for Guitar Ukulele - Image 2](https://m.media-amazon.com/images/I/71yVjP+WHKL.jpg) ![Bone Bridge Saddle Nut Slotting File Kit,13 Different Size Stainless Steel Needle Files, 6pcs Sand Paper and Microfiber Clean Cloth for Guitar Ukulele - Image 3](https://m.media-amazon.com/images/I/81yO2WLnzGL.jpg) ![Bone Bridge Saddle Nut Slotting File Kit,13 Different Size Stainless Steel Needle Files, 6pcs Sand Paper and Microfiber Clean Cloth for Guitar Ukulele - Image 4](https://m.media-amazon.com/images/I/61tr6mRR9QL.jpg) ![Bone Bridge Saddle Nut Slotting File Kit,13 Different Size Stainless Steel Needle Files, 6pcs Sand Paper and Microfiber Clean Cloth for Guitar Ukulele - Image 5](https://m.media-amazon.com/images/I/616IBcov6jL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A very affordable option for nut filing. *by A***R on 19 March 2026* Good purchase. A cheap, but good option for nut filing that actually does the job. ### ⭐⭐⭐⭐ Good product *by R***. on 5 September 2019* Reasonable quality product.....prompt delivery.... ### ⭐⭐⭐⭐⭐ Does the job well *by H***S on 8 March 2019* Does the job well --- ## 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.uk/products/77358217-bone-bridge-saddle-nut-slotting-file-kit-13-different-size](https://www.desertcart.co.uk/products/77358217-bone-bridge-saddle-nut-slotting-file-kit-13-different-size) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-23*