---
product_id: 3755194
title: "20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz"
brand: "forney"
price: "€ 16.51"
currency: EUR
in_stock: true
reviews_count: 13
category: "Forney"
url: https://www.desertcart.nl/products/3755194-20857-tap-magic-industrial-pro-cutting-fluid-4-oz
store_origin: NL
region: Netherlands
---

# High 300°C flash point Precision metal cutting Multi-process use 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz

**Brand:** forney
**Price:** € 16.51
**Availability:** ✅ In Stock

## Summary

> 🛠️ Tap into precision — because your threads deserve the best!

## Quick Answers

- **What is this?** 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz by forney
- **How much does it cost?** € 16.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/3755194-20857-tap-magic-industrial-pro-cutting-fluid-4-oz)

## Best For

- forney enthusiasts

## Why This Product

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

## Key Features

- • **Cut with Confidence:** Reduces bit chatter for flawless threads every time
- • **No Mess Application:** Non-spray formula applies directly without run-off
- • **Versatile Metal Master:** Perfect for tapping, threading, drilling & reaming on ferrous & non-ferrous metals
- • **Long-Lasting Efficiency:** Small 4 oz bottle goes a long way, maximizing value despite premium price
- • **Trusted Industrial Standard:** Top-ranked cutting fluid with 4.8-star rating from over 10,000 pros

## Overview

Forney 20857 Tap Magic Industrial Pro Cutting Fluid is a premium 4 oz liquid designed for superior performance in tapping, threading, drilling, and reaming on both ferrous and non-ferrous metals. Its non-spray, direct-application formula minimizes mess and bit chatter, ensuring clean, precise threads. With a high flash point of 300°C and a strong reputation among professionals, this cutting fluid delivers long-lasting efficiency and industrial-grade reliability.

## Description

Forney welding 20857 tap magic Pro cut fluid 4 oz.

Review: Pretty good but expensive - Works very well for drilling and tapping any metal. Expensive but a little goes a long way. Cuts bit chatter a lot. Helps make nice tapped threads.
Review: This threading fluid is what you need for small dia. taps! - Work very well, small taps ie: such as 8-32, 10-32 in steel, you need something better the petroleum base lube. OIL ! This stuff is what you need for tapping (Threads) in Steel, and high Alloy materials!

## Features

- Non-Spray cutting fluid
- Use for tapping, threading, drilling and reaming
- Use on ferrous metals and non-ferrous alloys
- Apply directly on the work surface
- Click on the (BY FORNEY) name above in blue under the title to view our full catalog of Welders, Abrasives, Chain/Wire Rope, Tools and more!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003X3ZKXI |
| Best Sellers Rank | #6,662 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Cutting Tool Coolants |
| Brand | Forney |
| Customer Reviews | 4.8 4.8 out of 5 stars (10,079) |
| Date First Available | July 23, 2010 |
| Flash Point | 300 Degrees Celsius |
| Global Trade Identification Number | 00032277208575 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 0.3 ounces |
| Item model number | FORNEY - 20857 - 4oz |
| Liquid Volume | 3.2 Fluid Ounces |
| Manufacturer | Forney |
| Manufacturer Part Number | 20857 |
| Material | Aluminum |
| Model | FORNEY - 20857 - 4oz |
| Number of Items | 1 |
| Package Information | Bottle |
| Product Dimensions | 4.5 x 2.25 x 1.38 inches |
| Recommended Uses For Product | Cutting oil |
| Special Features | Spray will not run |
| Specific Uses For Product | Metal Cutting and Threading Processes |
| UPC | 032277208575 |
| Unit Count | 4.0 Fluid Ounces |

## Product Details

- **Brand:** Forney
- **Item Weight:** 0.3 Ounces
- **Liquid Volume:** 3.2 Fluid Ounces
- **Material:** Aluminum
- **Package Information:** Bottle

## Images

![20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz - Image 1](https://m.media-amazon.com/images/I/71Humo8wYFL.jpg)

## Questions & Answers

**Q: Is this product OK to use on clear acrylic like plexi-glass?
Will it be difficult to wipe away after drilling? Or will is discolor the acrylic?**
A: I don't think this cutting fluid is ideal for drilling plexi-glass, though it will work and will not discolor your material. It is an oil, so clean up would involve something to cut the oil film.  Here is a link to a web site that details what drill bits you need to use (standard bits tend to "grab" the plexi-glass) , and they recommend either light machine oil, or just plain water. http://www.bertram31.com/proj/tips/drill_acrylic.htm

**Q: Hello....Would like to know if this product works for stainless steel, drilling and or tapping???...thanks...Bob**
A: I've successfully drilled stainless steel burners on a grill with a carbide-tipped drill bit.

**Q: What's the shelf life of this product?**
A: I have used this product for 35 years are more. The shelf life is a very long time as in several years, after being opened.

**Q: The description says this is pro tap but the picture is of the regular less expensive stuff????  Which is it??**
A: I was sent the exact bottle pictured 4oz “Tap Magic EP-XTRA Cutting Fluid 20857 Part No. 10004E”. 

What the difference is between this one and the other with a different number I have no idea. This one has more the consistency of water than oil. The tap oil I’m use to using is more like thick gear oil, but this looked (judging from reviews and answers) like the one pro machinist use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty good but expensive
*by C***N on October 6, 2025*

Works very well for drilling and tapping any metal. Expensive but a little goes a long way. Cuts bit chatter a lot. Helps make nice tapped threads.

### ⭐⭐⭐⭐⭐ This threading fluid is what you need for small dia. taps!
*by K***F on October 19, 2025*

Work very well, small taps ie: such as 8-32, 10-32 in steel, you need something better the petroleum base lube. OIL ! This stuff is what you need for tapping (Threads) in Steel, and high Alloy materials!

### ⭐⭐⭐⭐⭐ Quality of this product and price.
*by C***N on December 23, 2025*

This product helps in the ease of threading the hole that you will be taping. Also it helps to prevent the tap from getting bound up while threading. Great product,this is a must have product in the machining process.

## Frequently Bought Together

- Forney 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz
- Permatex 27200 Hiigh Temperature Threadlocker Red, 10 ml
- CalVan Tools 38900 Two Valve Ford Triton Tool Kit - Foolproof Repair System, Spark Plug Thread Repair Kit. Tools and Equipment

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-05*