** PLEASE NOTE - WE ARE CLOSED FROM DECEMBER 23rd UNTIL JANUARY 5th, 2026 AND ORDERS WILL NOT BE SHIPPED DURING THIS TIME **
NPT/ NPTF 15 degree Helical Flute Thread Mills
NPT/ NPTF Staggered Tooth Thread Mills
NPT/ NPTF Straight Flute Thread Mills
NS #0-#14 Screw Size Special Round Dies
NS 1-1/16" to 2" Special Round Dies
NS 1/8" to 13/32" Special Round Dies
NS 11/16" to 1" Special Round Dies
NS 7/16" to 5/8" Special Dies
NS Special Taps, #1 to 1/4"
NS Special Taps, 1" to 1-7/16"
NS Special Taps, 1-1/2" to 4-1/2"
NS Special Taps, 5/8" to 15/16"
NS Special Taps, 9/32" to 9/16"
Oversize Taps for Galvanizing (HDG)
Presto 10-32 NF, Spiral Pointed Tap
Presto Tap 6-32 NC Spiral Pointed Tap
Recoil Insert Installation & Tang Break Tools
Special Size Screw Thread Insert Refill Packages
Speedtaps (Inch)
Speedtaps (Metric)
SPEEDTAPS Sets (Inch & Metric)
ST1-8X1.000, 1-8x 1.000 (1D) UNC STI Insert
ST1-8X1.500, 1-8x 1.500 (1.5D) UNC STI Insert
ST1-8X2.000, 1-8x 2.000 (2D) UNC STI Insert
ST1-8X2.500, 1-8x 2.500 (2.5D) UNC STI Insert
Stainless Steel Keysert Range Kits
Stub Acme Internal SPTM Thread Mills
Stub Acme Single Profile Thread Mills
Tap & Drill Set UNC & UNF
Thin Wall Carbon Steel Keyserts (Inch) KST
Thin Wall Carbon Steel Keyserts (Metric) KSTM
Thin Wall Stainless Steel Keyserts (Metric) KSSTM
Thin Wall Stainlesss Steel Keyserts (Inch) KSST
Thread Files
UN / Metric - Single Profile Thread Mills - Starting at .120 to .488 inch diameter
UN / Metric - Single Profile Thread Mills - - Starting at .032 to .098 inch diameter
UN / Metric Single Profile Thread Mills - Starting at .595 to .745 inch diameter
UN 15 degree helical flutes Thread Mills - full form
UN 30 degree helical flute Thread Mills - full form .110" to .235" cutter diameter
UN 30 degree helical flute Thread Mills - full form .290" to .450" cutter diameter