Schmarje Thread Mills

Tool Fab’s thread mills are the best quality in the industry. Our thread mills are cam-ground for durability and ease of re-grinding for long life and low cost thread production.

Home » Schmarje Thread Mills » Solid Carbide Helical Flute Thread Mills (HTM)

Solid Carbide Helical Flute Thread Mills (HTM)

Solid Carbide Thread Mill

Tool Fab’s Schmarje thread mills are cam-ground for maximum thread, cutting strength, durability and ease of re-grinding. We will gladly re-grind our tools for a minimal charge and maximum life cycle of the thread mill.

Standard

Tool No. Cutter Diameter Shank Diameter Overall Length Length of Cut # of Flutes
HTM225-180.2250.252.50.753
HTM250-18
HTM250-20
HTM250-24
HTM250-28
HTM250-32
0.250.252.50.753
HTM350-16
HTM350-18
HTM350-20
HTM350-24
0.350.3753.50.754
HTM500-12
HTM500-14
HTM500-16
HTM500-18
HTM500-20
0.50.54.01.04
HTM750-8
HTM750-12
HTM750-12C
HTM750-14
HTM750-16
HTM750-18
HTM750-20
0.750.754.01.06
*HTM312-27 NPT0.3120.3753.50.73
*HTM370-18 NPT0.370.3753.50.74
*HTM370-18 NPTF0.370.3753.50.74
*HTM490-14 NPT0.490.54.01.04
*HTM490-14 NPTF0.490.54.01.04
*HTM750-11.5 NPT0.750.754.01.06

* Tapered Pipe Thread

Metric

Tool No. Cutter Diameter Shank Diameter Overall Length Length of Cut # of Flutes Min. Thread
HTM250-.75mm
HTM250-1.0mm
HTM250-1.25mm
HTM250-1.75mm
0.250.252.50.753M10
HTM350-1.0mm
HTM350-1.5mm
HTM350-2.0mm
0.350.3753.50.754M14
HTM500-1.0mm
HTM500-1.5mm
HTM500-2.0mm
0.50.54.01.04 M20
HTM750-1.5mm
HTM750-2.0mm
HTM750-3.5mm
0.750.754.01.06M30