First item listed, bottom listing:

http://www.victornet.com/subdepartme...8%22/1780.html

Straight flute, high-speed steel, chucking reamer. I hold it and the adjuster by hand and slowly turn it in.

I've dealt with Victor before, have a great assortment of tools, shipping was reasonable and quick. I bought all my taps for 1/12 (ESPECIALLY 8-32RH for IRS lower arms which WILL break at screw holes unless tapped). They even have the left hand (can't remember exactly the size, but it's REALLY odd) for the titanium screw-in front axles into the steering blocks. Creates less distortion when you cut threads for the axle itself, then run a 1/8" reamer (which Victor also has) through the steering block so it doesn't stick on the kingpin. Etc.

4-40, 2-56, wish I could remember 'em all. Got 'em in my "building" kit.