Menu

Tap & Clearance Drills

 Calculator Menu

Thread Specification: 

Examples:

#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.

  
SPECIAL OF THE WEEK
Knurler, Large Capacity $59.95

More information
Knurler, Large Capacity
Boring Head Set, R8, Indexable with 4 Boring Bars
Boring Head Set, R8, Indexable with 4 Boring Bars
  • Includes boring head, R8 shank, and 4-piece indexable boring bar set
  • The boring head offsets up to 5/8", dial is graduated in 0.001"
  • Minimum bore diameter is 7/16"; Maximum boring diameter is 5.906"
  • Maximum boring depth is 2.5"
  • The included indexable boring bars come with TCMT 21.5 C6 carbide inserts for steel and alloy

$219.95
More products like this
High Speed Spindle Kit, HiTorque Mini Mill
High Speed Spindle Kit, HiTorque Mini Mill
  • Fits HiTorque mini mills
  • 5000 rpm top speed
  • Includes two pulleys and a belt
  • Belt is 350-5M-15, 70 teeth

$69.95
More products like this
Air Spring Conversion Kit
Air Spring Conversion Kit
  • Converts torsion spring mini mills to air spring
  • Allows travel to the top of the column
  • Provides better support for the mill head

$52.95
More products like this
Have you seen?
Chip Shield, Magnetic for 3" - 4" Vise, Clear
Most Popular of
Layout Tools
Transfer Screw Set, 1/4" - 7/16"
Additional popular items

Machinist's CalculatorOur mobile app; read this with your phone.lmscnc.com/calc

Online Metals