Port Contour Cutters

BSPP/BSPF (Rp) BSI BS21

Tungsten Carbide Tipped, Straight Shank

Part Number Thread Size

A
Small Diameter

B
Spotface Diameter

C
Bore Length

D
Head Length

E
Shank Dia.

F
Shank Length

265-2012 1/8-28 0.346" 0.694" 0.625" 1-3/4" 1/2" 2-1/2"
265-2025 1/4-19 0.465" 0.891" 0.830" 1-3/4" 1/2" 2-1/2"
265-2037 3/8-19 0.600" 1.009" 0.880" 2" 1/2" 2-1/2"
265-3050 1/2-14 0.748" 1.186" 1.066" 2-1/4" 3/4" 2-1/2"
265-3075 3/4-14 0.964" 1.452" 1.066" 2-1/4" 3/4" 3"
265-3100 1-11 1.210" 1.820" 1.255" 2-3/4" 3/4" 3"
265-4125 1 1/4-11 1.554" 2.249" 1.375" 3" 1" 3"
265-4150 1 1/2-11 1.771" 2.505" 1.375" 3" 1" 3"
265-4200 2-11 2.249" 3.000" 1.567" 3-1/4" 1" 3"
265-4250 2 1/2-11 2.874" 3.500" 1.849" 3-1/4" 1" 3-1/4"