90˚ Roughing Heads
Product Description
75˚ Roughing Heads feature AccuSET graduated dial for fast and easy cutting adjustments in 0.0001″ increments. Use 75˚ lead angle heads when performing blind boring, or if the desired hole is not exactly on center with your pilot hole. The 75˚ lead will have less tendency to follow the pilot hole.. Roughing and Finishing heads are available in 75° and 90° lead angles for both through bores and blind bores.
90˚ Roughing Heads Integral Pocket Type
| Part No. | Description | Range: Min | Range: Max | D | d | L | Insert | Screw |
|---|---|---|---|---|---|---|---|---|
| 6390100 | D-22-90-400 | .945" | 1.181" | 22 | 12 | 1.39" | CCMT 21.5_ | 6811250 |
| 6390105 | D-27-90-409 | 1.142" | 1.575" | 27 | 15 | 1.65" | CCMT 32.5_ | 6811260 |
| 6390110 | D-32-90-409 | 1.535" | 1.969" | 32 | 18 | 1.77" | CCMT 32.5_ | 6811260 |
| 6390115 | D-42-90-300 | 1.929" | 2.559" | 42 | 24 | 2.20" | TCMT 32.5_ | 6811262 |
| 6390120 | D-42-90-402 | 1.929" | 2.559" | 42 | 24 | 2.20" | CCMT 43_ | 6811266 |
| 6390125 | D-42-90-402N | 2.087" | 2.559" | 42 | 24 | 2.20" | CNMG 43_ | 6811270 |
| 6390130 | D-54-90-300 | 2.48" | 3.228" | 54 | 28 | 2.60" | TCMT 32.5_ | 6811262 |
| 6390135 | D-54-90-402 | 2.48" | 3.228" | 54 | 28 | 2.60" | CCMT 43_ | 6811266 |
| 6390140 | D-54-90-402N | 2.48" | 3.228" | 54 | 28 | 2.60" | CNMG 43_ | 6811270 |
90˚ Roughing Heads Cartridge Type
| Part No. | Description | Range: Min | Range: Max | Cartridge | D (mm) | d (mm) | L | Insert | Screw |
|---|---|---|---|---|---|---|---|---|---|
| 6390145 | D-68-90-2CT-300 | 3.15" | 4.016" | 2CT-90-300 | 68 | 36 | 3.39" | TCMT 32.5_ | 6811262 |
| 6390150 | D-68-90-2CT-402 | 3.15" | 4.016" | 2CT-90-402 | 68 | 36 | 3.39" | CCMT 43_ | 6811266 |
| 6390155 | D-68-90-2CT-402N | 3.15" | 4.016" | 2CT-90-402N | 68 | 36 | 3.39" | CNMG 43_ | 6811270 |
| 6390160 | D-85-90-3CT-300 | 3.937" | 4.921" | 3CT-90-300 | 85 | 50 | 3.94" | TCMT 32.5_ | 6811262 |
| 6390165 | D-85-90-3CT-402 | 3.937" | 4.921" | 3CT-90-402 | 85 | 50 | 3.94" | CCMT 43_ | 6811266 |
| 6390170 | D-85-90-3CT-402N | 3.937" | 4.921" | 3CT-90-402N | 85 | 50 | 3.94" | CNMG 43_ | 6811270 |
| 6390175 | D-100-90-3CT-300 | 4.921" | 6.299" | 3CT-90-300 | 110 | 60 | 3.94" | TCMT 32.5_ | 6811262 |
| 6390180 | D-100-90-3CT-402 | 4.921" | 6.299" | 3CT-90-402 | 110 | 60 | 3.94" | CCMT 43_ | 6811266 |
| 6390185 | D-100-90-3CT-402N | 4.921" | 6.299" | 3CT-90-402N | 110 | 60 | 3.94" | CNMG 43_ | 6811270 |
| 6390190 | D-200-90-3CT-300 | 6.299" | 8.661" | 2CT-90-300 | 145 | 60 | 3.94" | TCMT 32.5_ | 6811262 |
| 6390200 | D-200-90-3CT-402 | 6.299" | 8.661" | 3CT-90-402 | 145 | 60 | 3.94" | CCMT 43_ | 6811266 |
| 6390205 | D-200-90-3CT-402N | 6.299" | 8.661" | 3CT-90-402N | 145 | 60 | 3.94" | CNMG 43_ | 6811270 |
90˚ Roughing Heads Large Head Cartridge Type
| Part No. | Description | Range: Min | Range: Max | Cartridge | D (mm) | d (mm) | L | Insert | Screw |
|---|---|---|---|---|---|---|---|---|---|
| 6390210 | D-300-90-3CT-300 | 8.661" | 12.598" | 3CT-90-300 | 202 | 60 | 3.54" | TCMT 32.5_ | 6811262 |
| 6390215 | D-300-90-3CT-402 | 8.661" | 12.598" | 3CT-90-402 | 202 | 60 | 3.54" | CCMT 43_ | 6811266 |
| 6390220 | D-300-90-3CT-402N | 8.661" | 12.598" | 3CT-90-402N | 202 | 60 | 3.54" | CNMG 43_ | 6811270 |
| 6390225 | D-400-90-3CT-300 | 11.417" | 15.748" | 3CT-90-300 | 272 | 60 | 3.54" | TCMT 32.5_ | 6811262 |
| 6390230 | D-400-90-3CT-402 | 11.417" | 15.748" | 3CT-90-402 | 272 | 60 | 3.54" | CCMT 43_ | 6811266 |
| 6390235 | D-400-90-3CT-402N | 11.417" | 15.748" | 3CT-90-402N | 272 | 60 | 3.54" | CNMG 43_ | 6811270 |
| 6390240 | D-500-90-3CT-300 | 14.567" | 19.685" | 3CT-90-300 | 352 | 60 | 3.54" | TCMT 32.5_ | 6811262 |
| 6390245 | D-500-90-3CT-402 | 14.567" | 19.685" | 3CT-90-402 | 352 | 60 | 3.54" | CCMT 43_ | 6811266 |
| 6390250 | D-500-90-3CT-402N | 14.567" | 19.685" | 3CT-90-402N | 352 | 60 | 3.54" | CNMG 43_ | 6811270 |
