---
product_id: 463916845
title: "CNC Spoilboard Surfacing Router Bit 1/4 inch Shank, Extra Large 1-1/4 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Planing Bit Dado Planer Bit by BINSTAK (Carbide)"
brand: "binstak"
price: "1122182₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Binstak"
url: https://www.desertcart.vn/products/463916845-cnc-spoilboard-surfacing-router-bit-1-4-inch-shank-extra
store_origin: VN
region: Vietnam
---

# 1-1/4” cut diameter for fast surfacing Carbide tip + Teflon coating for durability & resin resistance 1/4” shank for universal fit CNC Spoilboard Surfacing Router Bit 1/4 inch Shank, Extra Large 1-1/4 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Planing Bit Dado Planer Bit by BINSTAK (Carbide)

**Brand:** binstak
**Price:** 1122182₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Flatten, trim, and groove like a pro—surfacing made effortless!

## Quick Answers

- **What is this?** CNC Spoilboard Surfacing Router Bit 1/4 inch Shank, Extra Large 1-1/4 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Planing Bit Dado Planer Bit by BINSTAK (Carbide) by binstak
- **How much does it cost?** 1122182₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/463916845-cnc-spoilboard-surfacing-router-bit-1-4-inch-shank-extra)

## Best For

- binstak enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Carbide-tipped, solid hardened steel body with anti-kickback design ensures heavy-duty, long-lasting performance.
- • **Effortless Maintenance:** Heat-resistant Teflon coating reduces resin build-up, making cleaning quick and hassle-free.
- • **Seamless Compatibility:** Fits CNC, handheld, and table-mounted routers—your go-to bit for professional-grade results.
- • **Precision Surfacing Power:** Extra-large 1-1/4” cutting diameter delivers smooth, fast spoilboard flattening with every pass.
- • **Versatile Woodworking Essential:** Perfect for slab flattening, trimming, slotting, and grooving on solid wood, MDF, plywood, and more.

## Overview

The BINSTAK 1/4” Shank Surfacing Router Bit features a large 1-1/4” cutting diameter with a carbide-tipped, heat-resistant Teflon-coated design for superior durability and reduced resin build-up. Engineered for professional woodworking, it excels in spoilboard flattening, trimming, and grooving across a variety of wood materials, compatible with CNC and handheld routers for versatile, heavy-duty use.

## Description

CNC Spoilboard Surfacing Router Bit 1/4 inch Shank, Extra Large 1-1/4 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Planing Bit Dado Planer Bit by BINSTAK (Carbide) - desertcart.com

Review: Worked great on my CNC Router Spoil Board. Great value. - I resurfaced my CNC Router Spoil Board with cutter. I ran at 120 fpm with a .010" depth cut. It came out smooth as a silk.
Review: Quality bit for the price - I surfaced a 24" by 30" slab of oak with this bit and a forty year old Craftsman router. It did the job with no problem with fantastic results. Yes the bit is bit short because it's a 1/4" shank but I knew that going in and when I made my surfacing jig table I compensated for that. Within a couple of minutes of my learning curve I was amazed by the results. I bought two bits just in case but the first one is still sharp. I only took off maybe an eight of an inch every time and let the router do the work without forcing it too hard. Very happy with the performance. Very happy with the purchase!

## Features

- EXTRA LARGE WOOD CNC ROUTER BIT: Shank: 1/4”; Cut Diameter:1-1/4”; Cut Length: 1/4”
- HIGH QUALITY CNC SURFACING ROUTER BIT: The sharp carbide tipped bit, solid hardened steel bodies with anti-kickback design. Build up with heat resistant Teflon coating which can reduce resin build-up for fast and easy cleaning. This CNC router bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications, BINSTAK router bit can withstand some heavy duty use and the test of time.
- VERSATILE ROUTING TOOl: This professional bottom cleaning router bit is not only perfect for wood slab flattening, resurface or plane the top surface of the spoilboard, but also for trimming and slotting/grooving. Great replacement bit tool for woodworking carpenter!
- USE RANGE for CNC ROUTING BITS: Suitable for solid woods, MDF, laminate, particle board, plywood compact panel, acrylic and etc. Avoid cutting metal and non-wood materials.
- Use on CNC 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 |
|---------------|-------|
| ASIN | B0B93NVQL1 |
| Best Sellers Rank | #12,596 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Edge Treatment & Grooving Router Bits |
| Cut Type | Carbide-Tipped Cut |
| Cutting Diameter | 1.25 Inches |
| Date First Available | August 9, 2022 |
| Item Diameter | 1.25 Inches |
| Item Weight | 1.13 ounces |
| Item model number | E205 |
| Manufacturer | BINSTAK |
| Number of Flutes | 3 |

## Product Details

- **Brand:** BINSTAK
- **Cutting Length:** 0.25 Inches
- **Item Weight:** 0.03 Kilograms
- **Material:** Carbide, Carbon Steel
- **Size:** 1-1/4" Cut Dia-3 Wing

## Images

![CNC Spoilboard Surfacing Router Bit 1/4 inch Shank, Extra Large 1-1/4 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Planing Bit Dado Planer Bit by BINSTAK (Carbide) - Image 1](https://m.media-amazon.com/images/I/516reue5pJL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great on my CNC Router Spoil Board. Great value.
*by K***P on December 24, 2025*

I resurfaced my CNC Router Spoil Board with cutter. I ran at 120 fpm with a .010" depth cut. It came out smooth as a silk.

### ⭐⭐⭐⭐⭐ Quality bit for the price
*by B***E on September 11, 2025*

I surfaced a 24" by 30" slab of oak with this bit and a forty year old Craftsman router. It did the job with no problem with fantastic results. Yes the bit is bit short because it's a 1/4" shank but I knew that going in and when I made my surfacing jig table I compensated for that. Within a couple of minutes of my learning curve I was amazed by the results. I bought two bits just in case but the first one is still sharp. I only took off maybe an eight of an inch every time and let the router do the work without forcing it too hard. Very happy with the performance. Very happy with the purchase!

### ⭐⭐⭐⭐ Effective
*by H***. on February 6, 2026*

It works verry well for a cheap bit, my only real complaint is dulls out quickly and leaves burn marks verry easily little to easy. But in camparison to the high end bits and their price its verry cost effective and works for couple projects

## Frequently Bought Together

- CNC Spoilboard Surfacing Router Bit 1/4 inch Shank, Extra Large 1-1/4 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Planing Bit Dado Planer Bit by BINSTAK (Carbide)
- 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)
- POWERTEC Slab Flattening Router Bit, CNC Router Bits, Surfacing Router Bit 1/4 Shank, 2" Diameter, 1/2" Cutting Depth, Router Planer Bit - Perfect for Spoilboard Surfacing, Wood Milling Planing 73056

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**Shop now:** [https://www.desertcart.vn/products/463916845-cnc-spoilboard-surfacing-router-bit-1-4-inch-shank-extra](https://www.desertcart.vn/products/463916845-cnc-spoilboard-surfacing-router-bit-1-4-inch-shank-extra)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*