Our TWIN rough boring tools are very economical .They are easy to set the reqd diameter & saves a lot of time in machining . The tools also save tooling cost . If used before finishing operation it gives a consistent bore stock for finishing thus improving the quality of finish boring . The tools are made of good quality tool steel & heat treated .The L/D ratio is designed to avoid vibrations during machining.
SPECIFICATIONS:
| ROUGH BORING BAR | RANGE 'D' | CARTRIDGE | d2 | d1 | L | L2 | Wt. KG | ORDER CODE |
|---|---|---|---|---|---|---|---|---|
| RBT 1822 | ∅18 - ∅22 | RC 1822 | ∅ 16.0 | MC 32.0 | 72 | 85 | 0.41 | RBS018072 |
| RBT 2228 | ∅22 - ∅28 | RC 2228 | ∅ 20.0 | MC 32.0 | 90 | 105 | 0.50 | RBS022090 |
| RBT 2836 | ∅28 - ∅36 | RT 2836 | ∅ 25.0 | MC 32.0 | 110 | 124 | 0.72 | RBS028110 |
| RBT 3650 | ∅36 - ∅50 | RC 3650 | ∅ 32.0 | MC 32.0 | 115 | 128 | 1.00 | RBS036115 |
| RBT 5070 | ∅50 - ∅70 | RC 5070 | ∅ 45.0 | MC 32.0 | 125 | 134 | 1.63 | RBS050125 |
| RBT 70105 | ∅70 - ∅105 | RT-105-A | ∅ 50.0 | MC 32.0 | 125 | - | 2.08 | RBS070125 |
| RBT 105135 | ∅105 - ∅135 | RT-105-A | ∅ 60.0 | MC 32.0 | 150 | - | 3.65 | RBS105150 |