Tap & Clearance Drills

Thread Specification:

#10-32 10-32	In	Numbered machine screw thread (#1 through #12)
1/4-20 1/4"-20 0.25-20	In	Fractional UNC thread (1/4" through 1")
1/2-20 1/2"-20 0.5-20	In	Fractional UNF thread (1/4" through 1")
M6 M6x1 6x1	mm	Metric coarse thread (M1 through M22)
M6x0.75 M6x.75 6x.75 6mm x.75	mm	Metric fine thread (M1 through M22)
0.255-40 .255-40 0.255"-40	In	Non-standard thread (0.06" through 1.0")

Check the drill sets that you own on the Settings page.

$167.95

Includes 2258 Air Spring Kit and 2560 Mini Mill Belt Drive Kit
Much quieter operation
Spindle speed up to 4300 RPM
Allows travel to the top of the column while providing better support for the mill head
No more broken drive gears

$199.95

$66.95