---
product_id: 377850124
title: "Genmitsu 3pcs 3-Flute CNC Spoilboard Surfacing Router Bits, 1/4'' Shank, 1'' Cutting Diameter, Slab Flattening Router Bits for Wood Working, RB03A"
brand: "genmitsu"
price: "$U3017"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/377850124-genmitsu-3pcs-3-flute-cnc-spoilboard-surfacing-router-bits-1
store_origin: UY
region: Uruguay
---

# Tungsten carbide alloy for ultra-sharp, wear-resistant edges 1'' cutting diameter for efficient slab flattening 1/4'' shank for universal router fit Genmitsu 3pcs 3-Flute CNC Spoilboard Surfacing Router Bits, 1/4'' Shank, 1'' Cutting Diameter, Slab Flattening Router Bits for Wood Working, RB03A

**Brand:** genmitsu
**Price:** $U3017
**Availability:** ✅ In Stock

## Summary

> 🛠️ Flatten, trim, and groove like a pro—your CNC’s new best friend!

## Quick Answers

- **What is this?** Genmitsu 3pcs 3-Flute CNC Spoilboard Surfacing Router Bits, 1/4'' Shank, 1'' Cutting Diameter, Slab Flattening Router Bits for Wood Working, RB03A by genmitsu
- **How much does it cost?** $U3017 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/377850124-genmitsu-3pcs-3-flute-cnc-spoilboard-surfacing-router-bits-1)

## Best For

- genmitsu enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** 1/4'' shank fits most CNC, handheld, and table routers—seamlessly integrate into your existing toolkit.
- • **Bonus Collet Set Included:** Comes with 3pcs 1/2" to 1/4" router collets—ready to upgrade your setup without extra purchases.
- • **Optimized Cutting Diameter:** 1'' cutting width balances speed and control for smooth, flat spoilboard surfaces every time.
- • **Versatile Material Mastery:** Effortlessly handle solid wood, MDF, plywood, laminate, and acrylic—expand your creative possibilities.
- • **Precision Engineered for Professionals:** Carbide steel alloy ensures razor-sharp edges and long-lasting durability for flawless woodworking.

## Overview

The Genmitsu RB03A 3-Flute CNC Spoilboard Surfacing Router Bits set features tungsten carbide alloy construction for superior sharpness and wear resistance. With a 1/4'' shank and 1'' cutting diameter, these bits are designed for efficient slab flattening and versatile woodworking applications across solid wood, MDF, plywood, and more. Compatible with CNC and handheld routers, the set includes bonus collets for immediate use, making it an essential upgrade for precision woodworking professionals.

## Description

Genmitsu 3pcs 3-Flute CNC Spoilboard Surfacing Router Bits, 1/4'' Shank, 1'' Cutting Diameter, Slab Flattening Router Bits for Wood Working, RB03A

## Features

- High-quality Material: The sharp-tipped bits are made of tungsten carbide steel alloy that has excellent wear resistance and sharp edges.
- Shank diameter: 1/4''(6.35mm), cutting diameter: 0.94'' (24mm), cutting length: 7mm, overall length: 40mm, comes with 3pcs 1/2" to 1/4" router collet (Gift).
- Applicable Materials: Suitable for solid woods, MDF, laminate, particleboard, plywood compact panel, acrylic, etc. Avoid cutting metal and non-wood materials.
- Perfect for Woodworking: The RB03A router bit is not only perfect for wood slab flattening, resurface or plane the top surface of the spoil board, but also for trimming and slotting/grooving.
- Wide Application: Can be used on CNC routers and other automatic routers as well as hand-held and table-mounted portable routers. Such as woodworking engraving machine, trimming machine.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Genmitsu |
| Part number | RB03A |
| Item Weight | 141 g |
| Package Dimensions | 8.31 x 8.2 x 6.4 cm; 141 g |
| Item model number | RB03A |
| Material | Carbide Alloy Steel |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 1'' x 7mm
- **Material:** Tungsten Carbide
- **Brand:** Genmitsu
- **Cutting Length:** 7 Millimeters
- **Item Weight:** 0.14 Kilograms

## Images

![Genmitsu 3pcs 3-Flute CNC Spoilboard Surfacing Router Bits, 1/4'' Shank, 1'' Cutting Diameter, Slab Flattening Router Bits for Wood Working, RB03A - Image 1](https://m.media-amazon.com/images/I/81n5RxL8FxL.jpg)
![Genmitsu 3pcs 3-Flute CNC Spoilboard Surfacing Router Bits, 1/4'' Shank, 1'' Cutting Diameter, Slab Flattening Router Bits for Wood Working, RB03A - Image 2](https://m.media-amazon.com/images/I/71ufvLZoSpL.jpg)
![Genmitsu 3pcs 3-Flute CNC Spoilboard Surfacing Router Bits, 1/4'' Shank, 1'' Cutting Diameter, Slab Flattening Router Bits for Wood Working, RB03A - Image 3](https://m.media-amazon.com/images/I/713AjgoO8nL.jpg)
![Genmitsu 3pcs 3-Flute CNC Spoilboard Surfacing Router Bits, 1/4'' Shank, 1'' Cutting Diameter, Slab Flattening Router Bits for Wood Working, RB03A - Image 4](https://m.media-amazon.com/images/I/711g2vhcPUL.jpg)
![Genmitsu 3pcs 3-Flute CNC Spoilboard Surfacing Router Bits, 1/4'' Shank, 1'' Cutting Diameter, Slab Flattening Router Bits for Wood Working, RB03A - Image 5](https://m.media-amazon.com/images/I/61fGcOo0uFL.jpg)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-27*