Port Contour Cutters

SAE J1926, MS 16142

Tungsten Carbide Tipped, Morse Taper Shank with Extra Length Reamer

Part Number Thread Size Tube No. Tube OD

A
Small Dia.

B
Spotface Dia.

C
Bore Length

D
Head Length

E
Morse Taper

F
Shank Length

Pre-Drill Dia. x Length
261-2031 5/16-24 2 1/8" 0.272" 0.682" 0.580" 1 3/4" 2 3 1/8" F x .812"
261-2037 3/8-24 3 3/16" 0.335" 0.760" 0.580" 1 3/4" 2 3 1/8" O x .812"
261-2043 7/16-20 4 1/4" 0.389" 0.838" 0.690" 1 3/4" 2 3 1/8" U x .937"
261-2050 1/2-20 5 5/16" 0.452" 0.916" 0.690" 1 3/4" 2 3 1/8" .44" x .937"
261-2056 9/16-18 6 3/8" 0.509" 0.979" 0.750" 1 3/4" 2 3 1/8" .48" x .968"
261-3075 3/4-16 8 1/2" 0.689" 1.198" 0.840" 2" 3 3 7/8" .67" x 1.090"
261-3087 7/8-14 10 5/8" 0.806" 1.354" 0.970" 2" 3 3 7/8" .78" x 1.220"
261-3106 1 1/16-12 12 3/4" 0.981" 1.635" 1.125" 2 1/4" 3 3 7/8" .95" x 1.470"
261-3118 1 3/16-12 14 7/8" 1.106" 1.775" 1.125" 2 1/4" 3 3 7/8" 1.09" x 1.470"
261-3131 1 5/16-12 16 1" 1.231" 1.920" 1.125" 2 1/4" 3 3 7/8" 1.21" x 1.470"
261-4162 1 5/8-12 20 1 1/4" 1.544" 2.280" 1.125" 2 1/4" 4 4 7/8" 1.53" x 1.470"