---
product_id: 234480170
title: "SF-5 Tungsten Carbide Burr Rotary File Tree Shape Radius End Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Diameter of Cutter 1'' Inch Cutter Length"
brand: "asieg tool"
price: "NT$2005"
currency: TWD
in_stock: true
reviews_count: 5
category: "Asieg Tool"
url: https://www.desertcart.tw/products/234480170-sf-5-tungsten-carbide-burr-rotary-file-tree-shape-radius
store_origin: TW
region: Taiwan
---

# Tree shape radius end for versatile sculpting Heat-treated tungsten carbide, 8x durability Double cut for precision & speed SF-5 Tungsten Carbide Burr Rotary File Tree Shape Radius End Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Diameter of Cutter 1'' Inch Cutter Length

**Brand:** asieg tool
**Price:** NT$2005
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your craft with precision that lasts — don’t get left behind!

## Quick Answers

- **What is this?** SF-5 Tungsten Carbide Burr Rotary File Tree Shape Radius End Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Diameter of Cutter 1'' Inch Cutter Length by asieg tool
- **How much does it cost?** NT$2005 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/234480170-sf-5-tungsten-carbide-burr-rotary-file-tree-shape-radius)

## Best For

- asieg tool enthusiasts

## Why This Product

- Trusted asieg tool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Outlast:** Crafted from YG7X heat-treated tungsten carbide, delivering 8x longer life than standard HSS tools.
- • **Precision Meets Power:** Double cut design ensures ultra-smooth, efficient material removal with minimal effort.
- • **Safe & Ready to Store:** Comes in a transparent protective tube, ensuring your burr stays sharp and secure between projects.
- • **Perfect Fit for Pro Tools:** 1/4'' shank diameter fits most die grinders and drills, making upgrades seamless and hassle-free.
- • **Versatile Sculpting Mastery:** Unique tree shape radius end excels in metalwork, wood carving, jewelry, and more—your all-in-one creative edge.

## Overview

The SF-5 Tungsten Carbide Burr features a double cut tree shape radius end designed for high-precision metal and material sculpting. With a 1/4'' shank and 1/2'' cutter diameter, it fits standard die grinders and drills. Made from heat-treated YG7X tungsten carbide, it offers 8 times the durability of traditional HSS tools, ideal for professionals demanding longevity and versatility across metalwork, woodworking, jewelry making, and more.

## Description

SF-5 Tungsten Carbide Burr Rotary File Tree Shape Radius End Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Inch Diameter of Cutter 1'' Inch Cutter Length

Review: Bought this to enlarge a deadbolt hole in a thick steel door. Bit worked great in a Bosch 18V drill. Only took a few minutes to grind down about 1/8" of metal around the top and sides of the hole. Shape of the bit made it easy to control. No visible wearing down of the bit after I was done. Well made and should last a while.
Review: Hard to be used for Stainless steel

## Features

- Multi Purpose: Widely used for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, Tree Shape Radius End head porting and sculpting
- Good Quality:Good processing quality, high finish. Can be processed into a variety of high-precision shape mold cavity
- Shape：Double cut Tree Shape Radius End shape SF-5, Size: 2 3/4" Total length, 1/4" shank diameter, 1/2" cutter diameter, 1" length of cut
- Long Life: Made of heat-treated Solid tungsten carbide YG7X that lasts 8 times working life Durability than HSS tool，Suitable for machining various kinds of metal material including ≤HRC65 hardened steel
- Packaging：Packed with a transparent plastic tube for safety storage and protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085T45CBY |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (312) |
| Cut type | cut,double cut |
| Cutting Diameter | 0.5 Inches |
| Cutting diameter | 0.5 Inches |
| Date First Available | 12 Mar. 2020 |
| Finish | Unfinished |
| Included components | Tungsten Carbide Burr Rotary File |
| Item Package Quantity | 1 |
| Item Weight | 23 g |
| Item diameter | 0.5 Inches |
| Manufacturer | Asieg Tool |
| Manufacturer reference | SF-5 |
| Measurement System | Imperial |
| Number of flutes | 2 |
| Part number | SF-5 |
| Shape | Tree Shape Radius End Shape |
| Style | SF-5 |
| UPC | 722367589737 |

## Product Details

- **Brand:** Asieg Tool
- **Cutting length:** 1 Inches
- **Item weight:** 0.02 Kilograms
- **Material:** Tungsten Carbide
- **Size:** 1/4'' Inch Diameter of Shank

## Images

![SF-5 Tungsten Carbide Burr Rotary File Tree Shape Radius End Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Diameter of Cutter 1'' Inch Cutter Length - Image 1](https://m.media-amazon.com/images/I/61mxAd+7xWL.jpg)
![SF-5 Tungsten Carbide Burr Rotary File Tree Shape Radius End Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Diameter of Cutter 1'' Inch Cutter Length - Image 2](https://m.media-amazon.com/images/I/71fm9p24Z7L.jpg)
![SF-5 Tungsten Carbide Burr Rotary File Tree Shape Radius End Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Diameter of Cutter 1'' Inch Cutter Length - Image 3](https://m.media-amazon.com/images/I/71XSR9H9UvL.jpg)
![SF-5 Tungsten Carbide Burr Rotary File Tree Shape Radius End Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Diameter of Cutter 1'' Inch Cutter Length - Image 4](https://m.media-amazon.com/images/I/71vWtYCAhaL.jpg)
![SF-5 Tungsten Carbide Burr Rotary File Tree Shape Radius End Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Diameter of Cutter 1'' Inch Cutter Length - Image 5](https://m.media-amazon.com/images/I/71Vf+32hnkL.jpg)

## Questions & Answers

**Q: What is the max rpm it is rated for?**
A: 1/2 " dia up to 22,000 RPM

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***Y on 27 December 2023*

Bought this to enlarge a deadbolt hole in a thick steel door. Bit worked great in a Bosch 18V drill. Only took a few minutes to grind down about 1/8" of metal around the top and sides of the hole. Shape of the bit made it easy to control. No visible wearing down of the bit after I was done. Well made and should last a while.

### ⭐⭐⭐⭐⭐ Review
*by H***M on 17 July 2022*

Hard to be used for Stainless steel

### ⭐⭐⭐⭐⭐ Review
*by A***R on 19 January 2022*

Liked using it

## Frequently Bought Together

- SF-5 Tungsten Carbide Burr Rotary File Tree Shape Radius End Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Inch Diameter of Cutter 1'' Inch Cutter Length
- SA-5 Tungsten Carbide Burr Rotary File Cylindrical Shape Double Cut for Die Grinder Drill Bits 1/4'' Inch Diameter of Shank and 1/2'' Inch Diameter of Cutter 1'' Inch Cutter Length
- SB-5 Tungsten Carbide Burr Rotary File Cylinder Shape Double Cut with 1/4''Shank for Die Grinder Drill Bit

---

## 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.tw/products/234480170-sf-5-tungsten-carbide-burr-rotary-file-tree-shape-radius](https://www.desertcart.tw/products/234480170-sf-5-tungsten-carbide-burr-rotary-file-tree-shape-radius)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-23*