---
product_id: 515124033
title: "HQMaster Downcut Bit 1/8\" Shank Down Cut Spiral CNC Router Bits End Mill Tungsten Carbide Milling Cutter Set 5 Pack (3.175mm)"
brand: "hqmaster"
price: "¥19116"
currency: JPY
in_stock: true
reviews_count: 5
category: "Hq Master"
url: https://www.desertcart.jp/products/515124033-hqmaster-downcut-bit-1-8-shank-down-cut-spiral-cnc
store_origin: JP
region: Japan
---

# Double flute spiral for smooth chip removal 1/8" (3.175mm) precision shank & cutting edge Solid Tungsten Carbide - ultra durable HQMaster Downcut Bit 1/8" Shank Down Cut Spiral CNC Router Bits End Mill Tungsten Carbide Milling Cutter Set 5 Pack (3.175mm)

**Brand:** hqmaster
**Price:** ¥19116
**Availability:** ✅ In Stock

## Summary

> 🛠️ Cut clean, cut fast, cut like a pro — don’t get left behind!

## Quick Answers

- **What is this?** HQMaster Downcut Bit 1/8" Shank Down Cut Spiral CNC Router Bits End Mill Tungsten Carbide Milling Cutter Set 5 Pack (3.175mm) by hqmaster
- **How much does it cost?** ¥19116 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/515124033-hqmaster-downcut-bit-1-8-shank-down-cut-spiral-cnc)

## Best For

- hqmaster enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Crafted from solid tungsten carbide for wear resistance that keeps you cutting longer without downtime.
- • **Precision Engineering:** Exact 1/8" (3.175mm) shank and cutting edge diameter ensures flawless compatibility and accuracy on every CNC project.
- • **Effortless Chip Evacuation:** Double flute downcut spiral design maximizes chip clearance, delivering smokeless, silent, and smooth cuts every time.
- • **Versatile Material Mastery:** Perfect for MDF, acrylic, hardwood, plastics, and more—your go-to bit for carving, milling, engraving, and 3D sculpting.
- • **Industrial-Grade Quality Control:** Manufactured under strict standards to guarantee consistent performance on all CNC engraving machines.

## Overview

The HQMaster Downcut Bit 1/8" Shank is a premium 5-pack set of solid tungsten carbide double flute spiral CNC router bits. Designed for precision and durability, each bit features a 3.175mm cutting edge diameter and 17mm flute length, optimized for smooth, smokeless cutting across a wide range of materials including wood, plastics, and composites. Engineered for professional CNC milling, engraving, and sculpting, these bits deliver fast chip removal and long-lasting performance, making them an essential upgrade for any serious maker or machinist.

## Description

HQMaster 2 flute spiral down cut CNC router bitFast Chip RemovalExcellent Abrasive and Wear-ResistanceSmooth CuttingLong-Lasting EndmillsSpecifications:Material: Solid CarbideFlute: Double FluteShank Diameter (SD): 1/8” (3.175mm)Cutting Edge Diameter (CED): 1/8” (3.175mm)Cutting Edge Length (CEL): 17mmOver All Length: 45mmPackage Include:5 x Spiral Down Cut CNC Router Bits

Review: These are great for CNC
Review: Fantastic improvement

## Features

- Material: Solid Tungsten carbide. Durable and sturdy and wear resistant.
- Downcut Bits Dimension: 1/8" Shank (3.175mm). Cutting edge diameter, 1/8" (3.175mm). Cutting edge length/flute length, 17mm. Overall length, 45mm
- 5pcs Downcut Double Flute Spiral CNC Bit: Ideal For carving/cutting/engraving/milling/slotting/sculpturing in materials like MDF, ABS, PVC, acrylic, nylon, resin, plastics, density board, wood, plywood, hardwood etc. Widely used For CNC Engraving, Milling, Roughing, Hollowing, 3D sculpturing purposes
- Clean Cut & Excellent Edge-Grinding: The design of flutes, larger spiral chip space of CNC Router Bit makes non-stick crumbs, smokeless, odorless and silent during processing, smooth cutting and fast chip-removal
- High Quality: Industrial quality control to ensure best performance. Suitable for most CNC engraving machine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08THHYLPL |
| Best Sellers Rank | 237,636 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 6,528 in Router Accessories & Parts 14,319 in Cutting Tools |
| Brand | HQMaster |
| Customer Reviews | 4.6 out of 5 stars 293 Reviews |
| Cut Type | Spiral |
| Cut type | Spiral |
| Cutting Diameter | 3.18 Millimetres |
| Cutting Length | 17 Millimetres |
| Cutting length | 17 Millimetres |
| Included Components | Downcut Bit 1/8" Shank |
| Item Weight | 0.03 Kilograms |
| Item weight | 0.03 Kilograms |
| Manufacturer | HQMaster |
| Material | Tungsten Carbide , Tungsten Steel |
| Number of Flutes | 2 |
| Size | 3.175mm |
| Size Name | 3.175mm |

## Product Details

- **Size:** 3.175mm
- **Material:** Tungsten Carbide, Tungsten Steel
- **Brand:** HQMaster
- **Cutting length:** 17 Millimetres
- **Item weight:** 0.03 Kilograms

## Images

![HQMaster Downcut Bit 1/8" Shank Down Cut Spiral CNC Router Bits End Mill Tungsten Carbide Milling Cutter Set 5 Pack (3.175mm) - Image 1](https://m.media-amazon.com/images/I/61etMHXMe5L.jpg)
![HQMaster Downcut Bit 1/8" Shank Down Cut Spiral CNC Router Bits End Mill Tungsten Carbide Milling Cutter Set 5 Pack (3.175mm) - Image 2](https://m.media-amazon.com/images/I/61V-QFzLuXL.jpg)
![HQMaster Downcut Bit 1/8" Shank Down Cut Spiral CNC Router Bits End Mill Tungsten Carbide Milling Cutter Set 5 Pack (3.175mm) - Image 3](https://m.media-amazon.com/images/I/71ajSyVfQRL.jpg)
![HQMaster Downcut Bit 1/8" Shank Down Cut Spiral CNC Router Bits End Mill Tungsten Carbide Milling Cutter Set 5 Pack (3.175mm) - Image 4](https://m.media-amazon.com/images/I/71gN2o1ZadL.jpg)
![HQMaster Downcut Bit 1/8" Shank Down Cut Spiral CNC Router Bits End Mill Tungsten Carbide Milling Cutter Set 5 Pack (3.175mm) - Image 5](https://m.media-amazon.com/images/I/81IZbjFeZmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ These are great for CNC
*by C***E on 25 July 2023*



### ⭐⭐⭐⭐⭐ Fantastic improvement
*by C***N on 10 August 2023*



### ⭐⭐⭐⭐ Cuts well with some Limitations, but a great Value for the money.
*by L***K on 18 November 2023*



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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*