Triangle shaped insert for indexable boring bars with .250 IC
Carbide Inserts 60 Degree Triangle Flat Top
Scientific Cutting Tools' Triangle Flat Top Inserts offer a strong, stable cutting edge for precision boring and facing. Designed for durability and consistent surface finish, these 60° inserts are available uncoated or with our advanced AlTiN+ coating for increased performance and tool life. Triangle flat top inserts are sold in packs of five, making them an ideal choice for shops that value reliability and repeatable results.

| Five Screws | R (Corner Radius) | Five Uncoated Tool # | Five AlTiN+ Tool # | Five Uncoated EDP # | Five AlTiN+ EDP # |
|---|---|---|---|---|---|
| AT8+ | 0.007 | ATP2071 | ATP2071E | SCI.301309 | SCI.301323 |
| AT8+ | 0.015 | ATP2151 | ATP2151E | SCI.301351 | SCI.301365 |
Carbide Inserts 60 Degree Triangle Chip Control Right Hand Only
Scientific Cutting Tools' Triangle Chip Control Inserts are designed specifically for right-hand boring bars where chip management is critical. Featuring an integrated chipbreaker design, these 60° inserts promote efficient chip evacuation, reduce heat buildup, and extend tool life. Available uncoated or with AlTiN+ coating, all triangle chip control inserts are sold in packs of five for dependable performance across a wide range of materials.

| Five Screws | R (Corner Radius) | Five Uncoated Tool # | Five AlTiN+ Tool # | Five Uncoated EDP # | Five AlTiN+ EDP # |
|---|---|---|---|---|---|
| AT8+ | 0.007 | ATP207L3 | ATP207L3E | SCI.301338 | SCI.301345 |
| AT8+ | 0.015 | ATP215L3 | ATP215L3 | SCI.301380 | SCI.301387 |
60 Degree Triangle PCD Tipped Inserts
Scientific Cutting Tools' Triangle CBN/PCD-Tipped Inserts are built for demanding applications where conventional inserts fall short. PCD tips deliver outstanding performance on non-ferrous and abrasive materials, while CBN tips are ideal for hard turning of ferrous alloys. These 60° inserts provide superior wear resistance and outstanding surface finishes. Sold individually, they are perfect for precision machining tasks requiring the highest level of performance.

| One Screw | R (Corner Radius) | One CBN Tool # | One PCD Tool # | One CBN EDP # | One PCD EDP # |
|---|---|---|---|---|---|
| AT8+ | 0.007 | ATP2071CBN2 | ATP2071PCD | SCI.301316 | SCI.301330 |
| AT8+ | 0.015 | ATP2151CBN2 | ATP2151PCD | SCI.301358 | SCI.301372 |