---
product_id: 255738967
title: "CPS BLACKMAX BTB300 Premium Ratcheting Tube Bender with Reverse Bend, Includes 1/4-7/8 (7) Sizes"
brand: "cps"
price: "$931"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/255738967-cps-blackmax-btb300-premium-ratcheting-tube-bender-with-reverse-bend
store_origin: NZ
region: New Zealand
---

# 7 quick-change mandrels compact, patented BLACKMAX design 300N torque ratchet action CPS BLACKMAX BTB300 Premium Ratcheting Tube Bender with Reverse Bend, Includes 1/4-7/8 (7) Sizes

**Brand:** cps
**Price:** $931
**Availability:** ✅ In Stock

## Summary

> 🖤 Bend Boldly, Work Smartly — The BLACKMAX BTB300 Means Business

## Quick Answers

- **What is this?** CPS BLACKMAX BTB300 Premium Ratcheting Tube Bender with Reverse Bend, Includes 1/4-7/8 (7) Sizes by cps
- **How much does it cost?** $931 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/255738967-cps-blackmax-btb300-premium-ratcheting-tube-bender-with-reverse-bend)

## Best For

- cps enthusiasts

## Why This Product

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

## Key Features

- • **Color-Coded Speed:** Switch between 7 quick-change mandrels in seconds—customize your bends with zero downtime.
- • **Precision Bending Mastery:** Effortlessly bend soft copper & aluminum tubes up to 90° forward & reverse with ratcheting power.
- • **Ready to Go, Ready to Store:** Includes a rugged molded plastic carrying case for organized, safe transport and storage.
- • **Built for Pros, Designed to Last:** Compact, powder-coated BLACKMAX body engineered for durability and professional-grade performance.
- • **Torque That Works as Hard as You Do:** 300 Newtons of manual torque deliver smooth, consistent bends without fatigue.

## Overview

The CPS BLACKMAX BTB300 is a premium ratcheting tube bender designed for professional technicians who demand precision and durability. Featuring 7 quick-change color-coded mandrels, it bends soft copper and aluminum tubes up to 7/8 inch diameter at 90 degrees in both forward and reverse directions. Its compact, patented design and 300 Newton torque ratchet mechanism ensure efficient, fatigue-free operation. Packaged with a sturdy molded carrying case, the BLACKMAX BTB300 is the ultimate tool for on-the-go professionals.

## Description

CPS BLACKMAX BTB300 Premium Ratcheting Tube Bender with Reverse Bend, Includes 1/4-7/8 (7) Sizes

## Features

- WHAT IT DOES: The BLACKMAX BTB300 is a "ratchet crossbow" style tube bender that is ideal for easily bending soft copper and aluminum tube up to 90 degrees in both "forward" and "reverse" configurations
- CUSTOMIZE BY SIZE: The BTB300 features seven quick change color coded mandrels for bending soft copper and aluminum tube
- SUPERIOR DESIGN: CPS brings the BLACKMAX BTB300 to market with a compact, professional, patented design
- INCLUDED: The BTB300 comes with a strong molded plastic carrying case for safe storage
- ABOUT US: CPS Products is a business built by technicians, for technicians. We design Tools for the Professional Service Technician. With the world’s most comprehensive range of Leak Detection technologies, Smart Diagnostic tools, and proven Maintenance Solutions, CPS Products has been The Workingman’s Choice since 1989

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CPS |
| Part number | BTB300 |
| Item Weight | 4.02 Kilograms |
| Product Dimensions | 25.4 x 7.62 x 25.4 cm; 4.02 kg |
| Item model number | BTB300 |
| Color | Black |
| Style | Bender |
| Finish | Powder Coated |
| Material | Other |
| Power source type | Manual |
| Torque | 300 Newtons |
| Item Package Quantity | 1 |
| Head Style | Fixed Square |
| Included components | Tool |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Colour:** Black
- **Brand:** CPS
- **Material:** Other
- **Item length:** 12 Inches
- **Item package quantity:** 1

## Images

![CPS BLACKMAX BTB300 Premium Ratcheting Tube Bender with Reverse Bend, Includes 1/4-7/8 (7) Sizes - Image 1](https://m.media-amazon.com/images/I/51jwJknMf3L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can we buy just the ratchet?**
A: Ratchet comes with kit. Don't sell alone.

**Q: How tight of a radius can you get with 3/8 copper tube**
A: 90 was easy, agree can prob go further.  I would guess the radius somewhere near 3 inches.

**Q: can the ratchet be mounted in a vice while bending?**
A: Yep.

**Q: How many tpi are the gears?**
A: If your concern is over or under bending a tube u have no worries. U can apply pressure for more or less of a bend and it has the ability to have precise bending. I have used for AC lines and brake lines and have been able to produce perfect matched cnc lines. Now I must say it takes time to do such in matching up lines as you go buy is achievable.

## Frequently Bought Together

- CPS BLACKMAX BTB300 Premium Ratcheting Tube Bender with Reverse Bend, Includes 1/4-7/8 (7) Sizes
- SPIN S6000 6-Piece Drill Bit Swaging Tool Set 1/4, 3/8, 1/2, 5/8, 3/4, 7/8-Inch
- Ridgid - CC247 RIDGID 40617 Model 101 Close Quarters Tubing Cutter, 1/4-inch to 1-1/8-inch Tube Cutter Silver

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**Shop now:** [https://www.desertcart.nz/products/255738967-cps-blackmax-btb300-premium-ratcheting-tube-bender-with-reverse-bend](https://www.desertcart.nz/products/255738967-cps-blackmax-btb300-premium-ratcheting-tube-bender-with-reverse-bend)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-13*