We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Introduction to Grooving & Threading

TOOLFLO GROOVING & THREADING INSERT GRADES
Grade Class Description Material Application
GP4 C1/C5A K30/P30 Coated - Sub-Micron Aluminum, Cast Iron, 300/400 Stainless Steel, Non-Metals, Carbon/Alloy Steel, Ductile Iron, Chrome Extremely tough grades that perform well at very slow SFPM with minimal breakage or chipping.
GP22 C1 K30 Coated - Sub-Micron Aluminum, Cast Iron, 300 Stainless Steel, High Temp Alloys, Non-Metals, Chrome Extremely tough grades that perform well at very slow SFPM with minimal breakage or chipping.
GP3 C3 Coated - Sub-Micron High Temp Alloys, 300 Stainless Steel Versatile grades that combine high hardness with toughness
AT3 K15-K25 M05-M20 Coated - Sub-Micron TiAln Coated For High Temp Alloys & 300 Series Stainless Steel -
GP50 C5 Coated Carbon/Alloy Steel, 400 Stainless Steel, Ductile Iron General purpose grades, coated grades can normally be ran at higher SFPM
AT50 P20-P35 M15-M30 Coated TiAln Coated For 400 Series Stainless Steel & Ductile Cast Iron -
C3 C2-C3 Coated Non Ferrous Metals, Plastics -

TOOLFLO GROOVING & THREADING INSERT CHIPBREAKERS
Chipbreaker Operation
HCB General Purpose breaker
CB Fine finish breaker
FCB Ultra fine finish breaker