Urbana IL, USA___ 217 469 7663 ..M-F 9 - 5 CST

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Urbana IL, USA 217 469 7663 ..M-F 9 - 5 CST

All Text and images on this website are copyrighted by David Koehler 2000 and beyond

All sales are final. Items and services provided by Koehler Injection are intended for off road use only.
No responsibility whatsoever will be accepted by Koehler Injection for any damage, injury or loss resulting from their use.

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Tobin Arp Pin Boring Machine

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Hard to find, most excellent working condition and clean.
.
If you would like a sample, send me a rod with a bushing in it to bore.
This will allow you to see what is possible.

Once you use this machine you will never go back to honing pin bushings.
Correct or modify center to center lengths exactly and get a beautiful finish.
Bore pressfit rods for custom bushings.
.
With additional tooling you can bore big ends also but I have found this to be much quicker to do by the powerstroke honing method.
Includes:

• 2- 5/8 bars, tooling and bearings (2 bars allow you to rough and finish)
• 1" bar, tooling and bearings
• Tool bit setting tooling
• Piston Pin boring tooling (never used)
• Tool bits
• 5/8 back up collars
• 1" back up collars
• Instruction and parts Manuals

$6200.00

Notes:
1" tooling: One of the 1" bearings has a noise but it has no effect on size or finish. Also it normally has 3 sets of centering blades. The large set is missing.

Tobin Arp products was purchased by Sunnen
Barks Equipment has parts and service for these Machines

Shipping: not available. You pick up or arrange for one of the equipment dealers to pick it up and transport it for you.

www.barksequipment.com

(cheaper than equipment dealers)
(probably better too!)