Rhin-O-Tuff High-quality ONYX punch and binding machines, made in the USA and backed by an unprecedented 3-year warranty, provide a solution for all of your onsite business and personal binding needs

Rhin-O-Tuff OD4300

Plastic Coil Inserter


The Rhin-O-Tuff OD4300 Electric Spiral Coil Inserter is designed to bolt directly onto the right side of the Rhino Combo Binding Station. 

The Plastic Spiral inserter will bind books up to 1-1/8″ thick using coil diameter up to 1-1/4″. Coil crimping pliers are included.

The Rhin-O-Tuff OD-4300 provides an electric coil inserting and features a guide for easier insertion of all coils, particularly in books 9/16″ thick and up. The unit will handle coil lengths providing you with more flexibility for large jobs and calendars. The unit attaches to the right side of the Combo binding station using two wing nuts for easy installation. 

ONYX OD4300 Images

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Product Details
Dimensions (H X W X L)7″ x 14″  x 12″ 
Machine Weight 9 lbs
Shipping Weight14 lbs
Binding FormatPlastic Coil
Binding MethodElectric
Max Bind Capacity265 Sheets 
Volts115 V
Hertz60 HZ
Warranty 3 Years
Product NumberONYX OD4300
  • Electric Plastic Coil Inserter
  • Features patented Lexan Guide for easier insertion of all coils
  • Handles coil diameters up to 25mm
  • Handles coil lengths from 6″ to 36″

I am very satisfied with Masterbind's products! The Atlas 300 book binding machine along with Masterbind's digital printing service has helped my company create professional portfolios for our clients. Masterbind's Atlas binding machine is easy to use and has help my employees productivity by saving time and has helped my business save money and increase sales by up to 40%.

Albert WilliamsReal Estate Manager

Masterbind USA's  knowledge and experience with book binding was very helpful for me and my company. We use their hardcover books in linen for our company reports and client portfolios. Masterbind was able to create a customizable cover for us that was professional and unique to our brand. I highly recommend using their services!

GG MitrescuProduct Manager

I recently purchased the Masterbind trimmer stand alone unit for my printing company. We attached it to our roll laminator from Royal Sovereign and use it for our medium to larger runs. The adjustable slitting blades and time sensors are well worth the purchase.

Daniel HumphriesOwner | CEO

Product Manual

Product Data Sheet



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The Rhin-O-Tuff OD4300 Electric Spiral Coil Inserter

ONYX OD4300 Features

  • Inserts all pitches and diameters
  • Economical and built with Rhin-O-Tuff reliability
  • 3 Year Warranty
  • Adjustable Lower Roller


ONYX HD4170 Electric “Rhin-O-Roll” Coil Inserter Module

ONYX HD4170 Features

  • Dual 12″ powered rollers
  • Lower roller for easy and accurate coil insertion
  • Book thickness gauge
  • Coil sizing gauge
  • Amazing rubber formula to grip and grab the coil 
  • Ability to be attached on all vertical OD and HD 
  • Made in the USA with more than 98% recyclable materials

3250CL Electric

3250CL Electric Coil & Spiral Binding Machine

3250CL Electric Features

  • Simple and easy to use 
  • Stylish and compact
  • Energy efficient and quiet
  • Punches 25 sheets at the touch of a button
  • Trouble-free with a vertical feed throat opening
  • Self-lubricating dies maintains punching efficiency
  • Crimping pliers included
  • Made in the USA

ONYX E4100

Rhin-O-Tuff HD-E4100 Electric Econ-O-Roll Coil Inserter and Rhin-O-Roll gripping roller

ONYX E4100 Features

  • Electric Econ-O-Roll Spiral Coil
  • Electric Econ-O-Roll Coil Inserter
  • Rhin-O-Roll gripping roller