---
product_id: 232666564
title: "CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by SIMILKY (1/2 Shank 4 Wings)"
brand: "similky"
price: "₱1965"
currency: PHP
in_stock: true
reviews_count: 9
category: "Similky"
url: https://www.desertcart.ph/products/232666564-cnc-spoilboard-surfacing-router-bits-1-2-inch-shank-2
store_origin: PH
region: Philippines
---

# 1/2 inch shank for stability 2-inch cutting diameter 4 sharp carbide-tipped wings CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by SIMILKY (1/2 Shank 4 Wings)

**Brand:** similky
**Price:** ₱1965
**Availability:** ✅ In Stock

## Summary

> 🛠️ Flatten like a pro, cut like a boss!

## Quick Answers

- **What is this?** CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by SIMILKY (1/2 Shank 4 Wings) by similky
- **How much does it cost?** ₱1965 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/232666564-cnc-spoilboard-surfacing-router-bits-1-2-inch-shank-2)

## Best For

- similky enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Material Mastery:** Efficiently cuts solid wood, plywood, MDF, and composites—your go-to bit for diverse woodworking needs.
- • **Robust & Durable Build:** Crafted from microcrystalline carbide and hardened steel for long-lasting wear resistance.
- • **Precision Cutting Power:** 4 razor-sharp carbide wings deliver ultra-clean, chip-free cuts every time.
- • **Versatile Compatibility:** Fits CNC, handheld, and table routers with a 1/2 inch shank—perfect for all your woodworking projects.
- • **Effortless Surface Flattening:** Ideal for spoilboard surfacing, slab flattening, and smooth planing with minimal passes.

## Overview

The SIMILKY CNC Spoilboard Surfacing Router Bit features a 1/2 inch shank and a 2-inch cutting diameter with 4 carbide-tipped wings, engineered for precision and durability. Designed for CNC and handheld routers, it excels at flattening wood slabs and spoilboards, delivering clean, chip-free cuts across solid wood, plywood, MDF, and composites.

## Description

CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by SIMILKY (1/2 Shank 4 Wings) - desertcart.com

Review: Good investment I think. seems to cut nicely. Fair price $ - So far so good. Will update on durability but out of the box sharp cuts great only done 1 cut so far but I like it. Larger than my last one. I have another cut il do soon as re-review lol. Might even get a larger one for larger projects but so far I like it 🤘
Review: Highly Recommend! - This CNC spoilboard surfacing router bit is amazing! It cuts quickly and cleanly, highly recommend.

## Features

- Precision Size: Precise 4 Wings can cut your project material quickly and cleanly.1/2 Inch Shank CNC Spoilboard Surfacing Router Bit, 1/2" Cutting height, 1/2" Cutting depth,2"(50.8mm) Cutting Diameter.
- High-Quality CNC Router Bit: The sharp carbide tipped bit, made of microcrystalline carbide blades and strong hardened steel, have excellent wear resistance and sharp edges. High-precision grinding technology provides excellent abrasion resistance and sharp edges, and precise cutting will reduce chipping and burrs.
- Wide Range of Applications: This professional bottom 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.Suitable for cutting solid wood, particleboard, plywood, MDF and different wood composites. (Avoid cutting black metal and non-wood materials such as steel, iron and sand)
- Applicable equipment: Plus a turning Electrical and mechanical wood carving milling chuck connector from 1/2" to 1/4". Suitable for CNC and other automatic routers as well as hand-held and table-mounted portable routers. wood engraving machines, trimming machines, etc.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089DLWFKY |
| Best Sellers Rank | #227,762 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #469 in Edge Treatment & Grooving Router Bits |
| Cutting Diameter | 2 Inches |
| Date First Available | May 29, 2020 |
| Item Diameter | 2 Inches |
| Item Weight | 4.6 ounces |
| Item model number | SIMILKY-2021 |
| Manufacturer | SIMILKY |
| Number of Flutes | 4 |
| UPC | 750466914112 |

## Product Details

- **Brand:** SIMILKY
- **Cut Type:** Carbide-Tipped Cut
- **Item Weight:** 0.13 Kilograms
- **Material:** Carbide
- **Size:** 2 inches diameter, 0.5 inches length

## Images

![CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by SIMILKY (1/2 Shank 4 Wings) - Image 1](https://m.media-amazon.com/images/I/31A8Sg2c1jL.jpg)
![CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by SIMILKY (1/2 Shank 4 Wings) - Image 2](https://m.media-amazon.com/images/I/31MAjLTX2QL.jpg)
![CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by SIMILKY (1/2 Shank 4 Wings) - Image 3](https://m.media-amazon.com/images/I/41ESA9XzBTL.jpg)
![CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by SIMILKY (1/2 Shank 4 Wings) - Image 4](https://m.media-amazon.com/images/I/41s3mQ+WI2L.jpg)
![CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by SIMILKY (1/2 Shank 4 Wings) - Image 5](https://m.media-amazon.com/images/I/51LXXHzWPbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good investment I think. seems to cut nicely. Fair price $
*by B***N on October 10, 2025*

So far so good. Will update on durability but out of the box sharp cuts great only done 1 cut so far but I like it. Larger than my last one. I have another cut il do soon as re-review lol. Might even get a larger one for larger projects but so far I like it 🤘

### ⭐⭐⭐⭐⭐ Highly Recommend!
*by I***H on June 12, 2024*

This CNC spoilboard surfacing router bit is amazing! It cuts quickly and cleanly, highly recommend.

### ⭐⭐⭐ dulls fast
*by K***N on December 17, 2025*

burns wood and dulls really quickly

## Frequently Bought Together

- CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by SIMILKY (1/2 Shank 4 Wings)
- Wolfride 1/2-Inch Shank Router Bit Collet Extension, Adapter for 1/2-inch Shank Bits
- CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by BINSTAK (Carbide)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-01*