Latchhole / Keyhole Duty
JSO identifies the 20269 family specifically for latchholes and keyholes on CNC machines.


JSO 20269-6-16000-R is the exact 16 mm solid-TC Z2 roughing cutter for latchholes and keyholes, with 51 mm cutting length, 9 mm plunge section, 120 mm overall length, 16 mm shank, right-hand up-cut geometry, chip-breaking roughing teeth, and JSO-XD coating.
Exact JSO/Titan configuration verified against the current manufacturer family record and the supplied Titan commerce SKU.
Confirm the exact 20269-6-16000-R Part-No., 16 mm shank, right-hand up-cut configuration, mechanical-feed machine setup, and latchhole/keyhole application before use.
JSO 20269-6-16000-R is the exact D16 Z2 member of the 20269 solid-TC roughing-cutter family. The official row specifies D 16 mm, L2 51 mm, Z2, L3 9 mm, L1 120 mm, and a 16 mm shank.
JSO identifies 20269 with solid-TC spiral cutting edges, chip-breaking roughing teeth, right-hand rotation, up-cut geometry, mechanical feed, and JSO-XD coating.
The manufacturer's stated application is machining latchholes and keyholes on CNC machines, making the exact 20269 identity distinct from the related 20268 drilling-cutter family.
Technical Specifications
JSO identifies the 20269 family specifically for latchholes and keyholes on CNC machines.
The 20269 family adds chip-breaking roughing teeth to the solid-TC spiral cutting geometry.
The verified 20269-6-16000-R row is D16, L2 51, L3 9, L1 120, Z2 and shank 16 mm.
Confirm the exact 20269-6-16000-R Part-No., 16 mm shank, right-hand up-cut configuration, mechanical-feed machine setup, and latchhole/keyhole application before use. Do not substitute a neighboring JSO row, hand, angle, coating, insert grade, screw size, or family simply because one or more dimensions appear similar.
JSO 20269-6-16000-R combines D16, L2 51, Z2, L3 9, L1 120, a 16 mm shank, chip-breaking roughing teeth, and JSO-XD coating.
The 20269 roughing family must not be substituted with 20268 drilling-cutter rows even where diameter and some lengths overlap.