---
product_id: 5438910
title: "LMT Onsrud LP 63-610, Solid Carbide, Upcut, 0.125\" Cutting Diameter, 0.500\" Cutting Length, 0.250\" Shank Diameter, 2.000\" Overall Length, 1 Flute"
brand: "lmt onsrud"
price: "64753CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/5438910-lmt-onsrud-lp-63-610-solid-carbide-upcut-0-125
store_origin: SN
region: Senegal
---

# 0.125" Cutting Diameter Faster Cutting Speeds 1 Flute Design LMT Onsrud LP 63-610, Solid Carbide, Upcut, 0.125" Cutting Diameter, 0.500" Cutting Length, 0.250" Shank Diameter, 2.000" Overall Length, 1 Flute

**Brand:** lmt onsrud
**Price:** 64753CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut Above the Rest: Elevate Your Machining Game!

## Quick Answers

- **What is this?** LMT Onsrud LP 63-610, Solid Carbide, Upcut, 0.125" Cutting Diameter, 0.500" Cutting Length, 0.250" Shank Diameter, 2.000" Overall Length, 1 Flute by lmt onsrud
- **How much does it cost?** 64753CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/5438910-lmt-onsrud-lp-63-610-solid-carbide-upcut-0-125)

## Best For

- lmt onsrud enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Power:** Weighing only 0.81 ounces, it delivers heavy-duty performance without the bulk.
- • **Optimal Cutting Angle:** 22-degree helix for superior cutting efficiency and precision.
- • **Precision Engineering:** Crafted from solid carbide for unmatched durability and performance.
- • **Efficient Chip Removal:** Spiral flute design ensures optimal chip evacuation, reducing clogging.
- • **Versatile Compatibility:** Round shank design fits a variety of toolholding systems effortlessly.

## Overview

The LMT Onsrud 63-610 Solid Carbide Upcut Spiral O Flute Cutting Tool is engineered for precision and efficiency. With a 0.1250" cutting diameter and a 22-degree helix, this tool is designed for fast cutting speeds and long tool life. Its uncoated finish allows for versatility across various applications, while the single flute design ensures effective chip removal. Ideal for professionals seeking reliability and performance in their machining tasks.

## Description

LMT Onsrud LP 63-610, Solid Carbide, Upcut, 0.125" Cutting Diameter, 0.500" Cutting Length, 0.250" Shank Diameter, 2.000" Overall Length, 1 Flute

## Features

- Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- Round shanks allow use with a wide variety of toolholding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Single flute, 22 degree angle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbide |
| Cutting Length | 0.5 Inches |
| Finish Type | Unfinished |
| Cutting Diameter | 0.13 Inches |
| Number of Flutes | 1 |
| Size | 1/8 in |
| End Cut Type | Center |
| Brand | LMT Onsrud |
| Shape | Round |
| Product Dimensions | 2"L x 0.25"W |
| Manufacturer | LMT Onsrud |
| Part Number | 63-610 |
| Item Weight | 0.81 ounces |
| Item model number | 63-610 |
| Finish | Unfinished |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Special Features | Single End |
| Batteries Required? | No |
| Assembled Diameter | 0.13 Inches |

## Images

![LMT Onsrud LP 63-610, Solid Carbide, Upcut, 0.125" Cutting Diameter, 0.500" Cutting Length, 0.250" Shank Diameter, 2.000" Overall Length, 1 Flute - Image 1](https://m.media-amazon.com/images/I/61pJG1ORkkL.jpg)

## Available Options

This product comes in different **Size Name, Size, Item Package Quantity** options.

## Questions & Answers

**Q: Can this cut .080 or thinner alumin sheets cleanly? is lubrication needed? looking for an aluminum cutting bit and new to cnc.**
A: Yes cuts very cleanly. Take depth of cuts that are between 1 to 4/1000 of an inch and keep your feed rate slow and RPMs high - between 12000 to 16000RPM. If the RPM setting is too slow the bit will over heat and break. If the feed rate and depth of cut are to fast it will impose too much stress on the bit and it will break. Take very gentle passes but have high RPM settings. You will have to optimize for your machine, but the aforementioned rules are a good guide. Cutting fluid is not necessary.

**Q: What is the cutting condition for aluminum sheet?**
A: I use this bit in my small CNC machine (DeWalt 611 router based) to work aluminum.  I use a horizontal feed rate of 500 and a vertical feed rate of 100.  Step over of 1mm and step down of 0.333mm.  I can use more aggressive settings but these setting help promote longer tool life.  I also use a mist coolant lubrication spray system.  The result is a mirror like cut on aluminum plate up to 12.7mm (1/2") thick.

**Q: Confirm this is a 1/4" shank size bit?**
A: Yes, the shank size is 1/4".

**Q: Hi, what is the recommended speed and feed for this when cutting 1/8" aluminum?**
A: You have to use setting 5 on dewalt or makita 1.25HP routers. This is between 12000 to 16000RPM. The feed rate should be slow(<50 feet/min) and depth of cut should be between 1 to 4/1000 of an inch anything bigger will risk breaking the bit, also your design should be smooth and not impose too much vibration on the bit when cutting. Cuts very clean but can break very easily. If you are doing a large production run be sure to have spares.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-12*