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Lineboring and Linehoning Machines

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RMC LB7000 Universal Linebore Machine

with optional 5.9 cummins support arm

RMC LB7000 Universal Align Boring Machine Description:

Sunnen CH-100 Linehone

with 3 mandrels

Very clean machine
$13,000 with 2400,2700, and 3000 mandrels

15ry3500 mandrel available for $2200 extra

Berco Line Boring Bar 25mm

Fits BC-4 and BC-5 Linebore machines

includes bearings and accessories

Sunnen CH-100 Linehone

with 10RY-3000 Mandrel

110 volt

We have other Sunnen Linehone mandrels we can sell separately.
Let us know what sizes you need.

Sunnen PLB-100 Linebore set up


with 3 sets of bushings and a mic

Sunnen PLB-100 Linebore Attachment


Selling on consignment
Located 30 miles north of St Louis

Berco Center Support for Linebore


appears to be unused

Sunnen Linehone Mandrels

For Sale Separately

10RY4500 $2250.00

10RY5000 $2850.00

15RY3500 $2825.00

15RY4500 $2556.00

15RY5000 $3685.00

15RY5500 $3850.00

Tobin Arp Lineboring Arms for TA14 & TA15


one of these arms developed a hairline crack in shipping. We repaired it with a plate and it will work fine.