MODEL 70C
Single Swing Blade Rotary Wire Stripper

Everything included is also pictured:
  1. (1) 70C Machine [M70C]
  2. (1) Face Plate Assembly [1877]
  3. (1) 3D Printed Head Housing
  4. (1) New Drive Belt [3872]
  5. (1) 3D Printed Black Wire Guide
  6. (1) Printed User Manual
  7. (1) Printed Spec Sheet + Wire Guide List
US Shipping only.
I will package it very safe. I ship with USPS and will provide tracking info.

The Model 70D Single Swing Blade Rotary Wire Stripper comes equipped with a P/N 1877 Single Blade Face Plate designed for end stripping a wide array of extruded insulation types. The Model 70C Single Swing Blade Rotary Wire Stripper comes equipped with a P/N 1877 Single Blade Face Plate designed for end stripping a wide range of extruded insulation types. The machine’s rotary blade action provides a clean square strip that leaves the inner conductor strands neatly twisted. With adjustable blade depth, strip length and interchangeable wire guides, changeover from one wire to another is quick and simple. The production rate for most wire types is limited only by the speed at which the wire is fed and withdrawn from the machine. The Model 70C Single Blade Rotary Wire Stripper is a production machine that offers optimum efficiency when fully automated equipment is not warranted. This machine comes Standard with a durable Powder Coat Finish, (1) P/N 1877 Single Blade Face Plate and (1) Wire Guide of your choice.

OperationThe wire is fed into the machine through the wire guide bushing until it contacts the adjustable strip length stop. During this action the wire pushes on the back side of the spring loaded carbide stripping blade, swinging it open. As the wire is drawn out of the machine the carbide stripping blade returns to it’s closed position, cutting the wire insulation to a controlled depth at the desired preset strip length.
Wire Size.028" to .201" Insulated OD (.7mm to 5.1mm)
Wire Guide Sizes18 Standard Sizes .028" to .201" (.7mm to 5.1mm)
Strip Length3.00" Max (76.1 mm) Depending on Material
Stripping Head1877 Single Blade Faceplate
Blade TypeCarbide PN 1780
Blade SpringPN 1728 .024"
Voltage115 or 230VAC, 1.4 or .7 Amp, 50/60Hz
Dimensions6.125" H x 4.75" W x 11.75" L
Weight8.5 lbs


This machine works wonderfully on wires where the jacket is not melted into the copper stranding. I've stripped the following types of wire: GPT, UL1569, GXL, UL1015, SXL, TXL UL1028, THHN, TFFN, TFN. PVC Jacketing is by far the easiest. I didn't use this machine very much and I don't have plans to use it in the near future. It's condition today is better than when I bought it. It has a new cover and is cleaned up very nicely. It normally comes with a clear cover but was missing when I bought it so I 3D printed a black cover - it's only purpose is to redirect the jacket bits down below (so they don't fly out and make a mess). Brand new units can run easily over $2000. I worked closely with Carpenter to make sure this unit was everything I needed and more (By the way, their customer service team is very accessible and very helpful). As with most machine manufacturers, parts can be expensive. The 1 wire guide is the only one I currently have/used. I found that designing and 3D printing other sized wire guides worked very well for me (I used basic PLA). The PLA I make break after a couple hundred strips but only cost me pennies vs a OEM wire guide - 1 is $80. I might consider selling wire guides at a later time. This machine served me very well.





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