Description
1/2" Round Shank, 90 Degree, Indexable Boring Bar Set
- Round shank allows the operator to set the positive or negative rake
- Chip breaker eliminates long stringer chips
- A new cutting edge may be presented by simply indexing the insert
- Unnecessary to remove tools from chucks or tool posts
- Screw Down Style
- Positive Rake 90° Lead
- Uses 0.050" key
- C6 grade: carbide for steel and alloy steel
- 1/4" I.C. carbide inserts fit all bars
- Radius: 1/64"
- Key = T8
Item | Shank | Piece per Set |
2627-9104 | 1/2" | 4 |
2627-9106 | 5/8" | 6 |
2627-9108 | 3/4" | 8 |
Replacement Carbide Inserts
Item | Insert | Grade | I.C | Radius | Coated |
2124-1028 | TCMT21.51 | C6 | 1/4" | 0.015" | Tin Coated |
2224-0193 | TCMT221 | C6 | 1/4" | 0.015" | Tin Coated |
THE BORING BAR BELOW IS NOT SOLD SEPARATELY. THEY ARE THE SPECIFICATIONS OF EACH BORING BAR
Item | Shank Dia | OAL | Bore Depth | Min Bore | Insert | Insert Screw |
2627-3020 | 1/2" | 2-3/4" | 1-1/4" | 7/16" | TCMT21.5 |
M2.5x5 (0046-2505) |
2627-3022 | 1/2" | 3-5/8" | 2-1/8" | 7/16" | TCMT21.5 | M2.5x5 |
2627-3024 | 1/2" | 3" | 1-1/2" | 1/2" | TCMT21.5 |
M2.5x6 (0046-2506) |
2627-3026 | 1/2" | 4" | 2-1/2" | 1/2" | TCMT21.5 | M2.5x6 |
2627-3028 | 5/8" | 3" | 1-1/4" | 7/16" | TCMT21.5 | M2.5x5 |
2627-3030 | 5/8" | 3-7/8" | 2-1/8" | 7/16" | TCMT21.5 | M2.5x5 |
2627-3032 | 5/8" | 3-1/4" | 1-1/2" | 1/2" | TCMT21.5 | M2.5x6 |
2627-3034 | 5/8" | 4-1/4" | 2-1/2" | 1/2" | TCMT21.5 | M2.5x6 |
2627-3036 | 5/8" | 3-1/2" | 1-3/4" | 9/16" | TCMT22 | M2.5x6 |
2627-3038 | 5/8" | 4-5/8" | 2-7/8" | 9/16" | TCMT22 | M2.5x6 |
2627-3040 | 3/4" | 3-3/8" | 1-3/8" | 7/16" | TCMT21.5 | M2.5x5 |
2627-3042 | 3/4" | 4-1/4" | 2-1/4" | 7/16" | TCMT21.5 | M2.5x5 |
2627-3044 | 3/4" | 3-5/8" | 1-5/8" | 1/2" | TCMT21.5 | M2.5x6 |
2627-3046 | 3/4" | 4-5/8" | 2-5/8" | 1/2" | TCMT21.5 | M2.5x6 |
2627-3048 | 3/4" | 3-7/8" | 1-7/8" | 9/16" | TCMT22 | M2.5x6 |
2627-3050 | 3/4" | 5" | 3" | 9/16" | TCMT22 | M2.5x6 |
2627-3052 | 3/4" | 4-1/4" | 2-1/4" | 11/16" | TCMT22 |
M2.5x8 (0046-2508) |
2627-3054 | 3/4" | 5-1/2" | 3-1/2" | 11/16" | TCMT22 | M2.5x8 |