---
product_id: 112175815
title: "CRC Truetap HD Cutting Fluid 03400 - [Pack of 12] 16 Fl. Oz. Heavy Duty Tapping Oil and Cutting Fluid"
brand: "crc"
price: "€ 800.91"
currency: EUR
in_stock: true
reviews_count: 11
category: "Crc"
url: https://www.desertcart.com.cy/products/112175815-crc-truetap-hd-cutting-fluid-03400-pack-of-12-16
store_origin: CY
region: Cyprus
---

# 415°F flash point Extends tool life Heavy-duty adhesion CRC Truetap HD Cutting Fluid 03400 - [Pack of 12] 16 Fl. Oz. Heavy Duty Tapping Oil and Cutting Fluid

**Brand:** crc
**Price:** € 800.91
**Availability:** ✅ In Stock

## Summary

> ⚙️ Cut harder, last longer — the pro’s secret weapon!

## Quick Answers

- **What is this?** CRC Truetap HD Cutting Fluid 03400 - [Pack of 12] 16 Fl. Oz. Heavy Duty Tapping Oil and Cutting Fluid by crc
- **How much does it cost?** € 800.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/112175815-crc-truetap-hd-cutting-fluid-03400-pack-of-12-16)

## Best For

- crc enthusiasts

## Why This Product

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

## Key Features

- • **Maximize Tool Longevity:** Reduces wear and tear, extending the life of your taps and drills.
- • **Versatile Metal Mastery:** Perfect for threading, tapping, drilling, sawing, shearing, turning, and reaming.
- • **Engineered for Extreme Duty:** Designed to conquer tough stainless steel and exotic metals with ease.
- • **Unmatched Cutting Precision:** Thick, honey-like fluid clings to tools for flawless metalwork.
- • **Bulk Pack for Pro Efficiency:** 12 bottles of 16 fl. oz. each—stock up and never run dry on the job.

## Overview

CRC TrueTap HD Cutting Fluid is a high-viscosity, heavy-duty tapping oil designed to improve tool adhesion and extend the life of taps and drills. Ideal for use on stainless steel and exotic metals, it excels in demanding applications like threading, drilling, and sawing. Available in a convenient 12-pack of 16 fl. oz. bottles, it withstands high temperatures with a 415°F flash point, making it essential for professional-grade metalworking.

## Description

CRC TrueTap HD Cutting Fluid improves the life of taps and drills. It works effectively on tough stainless steel and exotic metals. This thick, honey-like fluid adheres to the cutting tool throughout operation. TrueTap HD is ideal to use in threading, tapping, drilling, sawing, shearing, turning, and reaming metal parts, pipes, conduit, screws, housings, aluminum sheets, strapping, bolt holes, gears, and chains.

Review: Essential for drilling into hard metals - Got expensive drill bits for drilling into metal? Buy this cutting oil. Not only does it help to protect the drill bits and hole cutters, it also makes the drilling go faster. We bought a set of cobalt bits for putting up a metal pipe-frame structure, because much of it required putting in so-called 'self-tapping' screw-bolts -- where the 'self-tapping' part was a joke, especially on curved steel pipes. The cutting fluid/oil made a world of difference for drilling pilot holes. I also used the CRS 03400 on some Greenlee hole cutters for going through the side of a steel building and it helped a lot. The nice thing about this cutting fluid over 3-in-1 or other cutting oils I've used in the past is this is nice and thick and will stay on the drill bit pretty decently. Definitely recommended.
Review: don't breath it in, but otherwise it works - they give all sorts of warnings not to breath this stuff in. the liquid is like a corn syrup. and from my general tests it seems to work well enough. i drill through bed rail (the thing that holds your bed up, makes great angle iron and everyone throws it away). but i was never able to make a hole without a lot of yelling. the material would get harder the longer i tried, or near the bend it always seemed to be harder. even with the cutting oil i was using it never worked. i used this stuff and i was able to cut through it without issue. i still have to try a bigger bit, i used a 1/4" but always had issues cutting it. used to destroy all by bits. you will want to put this into a smaller bottle though, this one is clumsy though it does have a small release hole. its a bit pricey for what it is, but got a great review on you tube when he experimented with this and other things, even bacon grease, it was a weird video. but you get a lot, so i figure this will last me the rest of my life.

## Features

- CRC INDUSTRIES: A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools, and electrical equipment
- CUTTING FLUID: A heavy-duty cutting fluid developed for usage in harsh environments. This thick, honey-like fluid provides maximum adhesion to the cutting tool throughout operation to extend tap and drill life.
- HEAVY DUTY USE: This cutting fluid is designed for the most extreme duty applications. Excellent for use on tough stainless steel and exotic metals.
- APPLICATIONS: Perfect for use in threading, tapping, drilling, sawing, shearing, turning, and reaming metal parts, pipes, conduit, screws, housings, aluminum sheets, strapping, bolt holes, gears, and chains.
- PRODUCT SPECIFICATIONS: TrueTap HD Cutting Fluid is available in a 12 pack of 16 fl oz bottles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N7YW5UD |
| Best Sellers Rank | #521,697 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,097 in Industrial Lubricants |
| Brand | CRC |
| Date First Available | February 2, 2017 |
| Flash Point | 415 Degrees Fahrenheit |
| Global Trade Identification Number | 30078254034004 |
| Item Form | Oil |
| Item Weight | 15.61 pounds |
| Item model number | 03400CS |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | CRC Industries |
| Material | Stainless Steel |
| Number of Items | 12 |
| Package Dimensions | 11.1 x 9.17 x 7.56 inches |
| Package Information | Bottle |
| Recommended Uses For Product | Electrical |
| Unit Count | 12.0 Count |
| Viscosity | High Viscosity |
| Viscosity Level | High |

## Product Details

- **Brand:** CRC
- **Liquid Volume:** 16 Fluid Ounces
- **Material:** Stainless Steel
- **Package Information:** Bottle
- **Recommended Uses For Product:** Electrical

## Images

![CRC Truetap HD Cutting Fluid 03400 - [Pack of 12] 16 Fl. Oz. Heavy Duty Tapping Oil and Cutting Fluid - Image 1](https://m.media-amazon.com/images/I/71IGE+jtCfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential for drilling into hard metals
*by B***M on July 11, 2015*

Got expensive drill bits for drilling into metal? Buy this cutting oil. Not only does it help to protect the drill bits and hole cutters, it also makes the drilling go faster. We bought a set of cobalt bits for putting up a metal pipe-frame structure, because much of it required putting in so-called 'self-tapping' screw-bolts -- where the 'self-tapping' part was a joke, especially on curved steel pipes. The cutting fluid/oil made a world of difference for drilling pilot holes. I also used the CRS 03400 on some Greenlee hole cutters for going through the side of a steel building and it helped a lot. The nice thing about this cutting fluid over 3-in-1 or other cutting oils I've used in the past is this is nice and thick and will stay on the drill bit pretty decently. Definitely recommended.

### ⭐⭐⭐⭐⭐ don't breath it in, but otherwise it works
*by P***G on November 19, 2020*

they give all sorts of warnings not to breath this stuff in. the liquid is like a corn syrup. and from my general tests it seems to work well enough. i drill through bed rail (the thing that holds your bed up, makes great angle iron and everyone throws it away). but i was never able to make a hole without a lot of yelling. the material would get harder the longer i tried, or near the bend it always seemed to be harder. even with the cutting oil i was using it never worked. i used this stuff and i was able to cut through it without issue. i still have to try a bigger bit, i used a 1/4" but always had issues cutting it. used to destroy all by bits. you will want to put this into a smaller bottle though, this one is clumsy though it does have a small release hole. its a bit pricey for what it is, but got a great review on you tube when he experimented with this and other things, even bacon grease, it was a weird video. but you get a lot, so i figure this will last me the rest of my life.

### ⭐⭐⭐⭐⭐ Good quality cutting/tapping oil, but the bottle sucks.
*by K***O on October 17, 2017*

Nice cutting/tapping oil at a great price point. It's thick, it sticks, it's slippery enough but not too slippery. Basically, what you'd expect in a cutting/tapping oil. I don't have any complaints about the oil, but the bottle it comes in sucks. Well, the bottle is okay but the spout is the worst. It's the square type that leaks when you look at it. If it ends up on its side, you'll have an oil spill on the bench. The spout itself is too short and can't reach anything, definitely not anything and not be in your way. Forget about using it at the drill press. After using it, oil manages to sit in the space where the tip nests into the top and makes a mess. In any case, I suppose most readers will have an idea of the spout I'm describing. It sucks, and especially for an oil. Be prepared to have a different bottle for dispensing. Bottom line, the oil is a 5 star, the bottle is an unenthusiastic 2 star. FWIW, I've found that old rooster sauce bottles work well. Minus the writing they are clear, the spout is more of a cone, the tip can actually reach into spots without blocking your vision, and FAR less mess because the tip doesn't fold into a valley, but just goes up/down.

## Frequently Bought Together

- CRC Truetap HD Cutting Fluid 03400 - [Pack of 12] 16 Fl. Oz. Heavy Duty Tapping Oil and Cutting Fluid
- TAP Magic 10016E EP-XTRAOZ ONE Friendly Cutting FLUIDS - 16 OZ. SPOUT TOP

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-03*