DORIAN Boring Bars
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| Style | Model | Shank Dia. | Min. Bore Dia. | Shank Material | Max. Bore Depth | Type | Cutting Direction | Style | Min. Bore | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | S24U-MTFNR-3 | 1 1/2" | 1.78" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MTFNR-3 | 1.78" | €491.51 | |
| A | S24U-MWLNL-4 | 1 1/2" | 1.78" | High Speed Steel | - | Standard Steel | Left Hand | S24U-MWLNL-4 | 1.78" | €501.53 | |
| A | S24U-MVUNL-3 | 1 1/2" | 2 1/2" | High Speed Steel | - | Standard Steel | Left Hand | S24U-MVUNL-3 | 2 1/2" | €584.26 | |
| A | S24U-MCLNR-5 | 1 1/2" | 2.374" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MCLNR-5 | 2.374" | €491.51 | |
| A | S24U-MTUNR-3 | 1 1/2" | 2.06" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MTUNR-3 | 2.06" | €491.51 | |
| A | S24U-MTUNL-3 | 1 1/2" | - | - | - | Standard Steel | Left Hand | S24U-MTUNL-3 | 2.06" | €491.51 | |
| A | S24U-MSKNR-4 | 1 1/2" | 1.76" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MSKNR-4 | 1 19/25" | €491.51 | |
| A | S24U-MDUNR-4 | 1 1/2" | 2 1/4" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MDUNR-4 | 2 1/4" | €558.79 | |
| A | S24U-SCLCL-4 | 1 1/2" | 1.78" | High Speed Steel | 2 1/2" | Standard Steel | Left Hand | S24U-SCLCL-4 | 1.78" | €473.71 | |
| A | S24U-SCLCR-4 | 1 1/2" | 1.78" | High Speed Steel | 2 1/2" | Standard Steel | Right Hand | S24U-SCLCR-4 | 1.78" | €464.21 | |
| A | S24U-MTUNR-4 | 1 1/2" | 2.06" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MTUNR-4 | 2.06" | €497.25 | |
| A | S24U-MVUNR-3 | 1 1/2" | 2 1/2" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MVUNR-3 | 2 1/2" | €584.26 | |
| B | 55174 | 1 1/2" | 2.06" | High Speed Steel | - | Standard Steel | Right Hand | Negative | 2.06" | €478.47 | |
| A | S24U-MWLNR-4 | 1 1/2" | 1.78" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MWLNR-4 | 1.78" | €512.33 | |
| A | S24U-MTUNL-4 | 1 1/2" | 2.06" | High Speed Steel | - | Standard Steel | Left Hand | S24U-MTUNL-4 | 2.06" | €491.51 | |
| A | S24U-MVXNR-3 | 1 1/2" | 2 1/4" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MVXNR-3 | 2 1/4" | €584.26 | |
| A | S24U-CTFPR-4 | 1 1/2" | 2.06" | High Speed Steel | - | Standard Steel | Right Hand | S24U-CTFPR-4 | 2.06" | €501.53 | |
| A | S24U-MDUNL-4 | 1 1/2" | 2 1/4" | High Speed Steel | - | Standard Steel | Left Hand | S24U-MDUNL-4 | 2 1/4" | €558.79 | |
| A | S24U-MCLNR-4 | 1 1/2" | 1.78" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MCLNR-4 | 1.78" | €482.29 | |
| A | S24U-MTFNR-4 | 1 1/2" | 2.06" | High Speed Steel | - | Standard Steel | Right Hand | S24U-MTFNR-4 | 2.06" | €491.51 | |
| A | S24U-CTFPR-3 | 1 1/2" | 1.84" | High Speed Steel | - | Standard Steel | Right Hand | S24U-CTFPR-3 | 1 21/25" | €501.53 | |
| A | S24U-MCLNL-4 | 1 1/2" | 1.78" | High Speed Steel | - | Standard Steel | Left Hand | S24U-MCLNL-4 | 1.78" | €475.95 | |
| A | S20U-MTUNL-3 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Left Hand | S20U-MTUNL-3 | 1.53" | €447.54 | |
| A | S20U-MDUNR-4 | 1 1/4" | 2" | High Speed Steel | - | Standard Steel | Right Hand | S20U-MDUNR-4 | 2" | €518.35 | |
| A | S20U-MTUNR-3 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Right Hand | S20U-MTUNR-3 | 1.53" | €447.34 | |
| A | S20U-MTFNR-3 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Right Hand | S20U-MTFNR-3 | 1.53" | €447.54 | |
| A | S20U-MVUNR-3 | 1 1/4" | 2 1/4" | High Speed Steel | - | Standard Steel | Right Hand | S20U-MVUNR-3 | 2 1/4" | €533.54 | |
| A | S20U-MDUNL-4 | 1 1/4" | 2" | High Speed Steel | - | Standard Steel | Left Hand | S20U-MDUNL-4 | 2" | €518.35 | |
| A | S20U-MTFNR-4 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Right Hand | S20U-MTFNR-4 | 1.53" | €447.54 | |
| A | S20U-MCLNR-4 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Right Hand | S20U-MCLNR-4 | 1.53" | €433.38 | |
| A | S20U-SVUCR-3 | 1 1/4" | 1 5/8" | High Speed Steel | 2" | Standard Steel | Right Hand | S20U-SVUCR-3 | 1 5/8" | €486.81 | |
| A | S20U-MVUNL-3 | 1 1/4" | 2 1/4" | High Speed Steel | - | Standard Steel | Left Hand | S20U-MVUNL-3 | 2 1/4" | €533.54 | |
| A | S20U-SVXCR-3 | 1 1/4" | 2 1/4" | High Speed Steel | 1 1/2" | Standard Steel | Right Hand | S20U-SVXCR-3 | 2 1/4" | €473.90 | |
| A | S20U-SCLCR-4 | 1 1/4" | 1.53" | High Speed Steel | 2 1/2" | Standard Steel | Right Hand | S20U-SCLCR-4 | 1.53" | €413.46 | |
| A | S20U-MWLNR-4 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Right Hand | S20U-MWLNR-4 | 1.53" | €447.54 | |
| A | S20U-MSKNR-4 | 1 1/4" | 1.47" | High Speed Steel | - | Standard Steel | Right Hand | S20U-MSKNR-4 | 1.47" | €447.54 | |
| A | S20U-MTUNL-4 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Left Hand | S20U-MTUNL-4 | 1.53" | €447.54 | |
| A | S20U-CTFPR-3 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Right Hand | S20U-CTFPR-3 | 1.53" | €447.54 | |
| C | S20U-MTUNR-4 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Right Hand | S20U-MTUNR-4 | 1.53" | €447.54 | |
| A | S20U-MCLNL-4 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Left Hand | S20U-MCLNL-4 | 1.53" | €447.54 | |
| A | S20U-CTFPR-4 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Right Hand | S20U-CTFPR-4 | 1.53" | €447.54 | |
| A | S20U-MWLNL-4 | 1 1/4" | 1.53" | High Speed Steel | - | Standard Steel | Left Hand | S20U-MWLNL-4 | 1.53" | €447.54 | |
| A | S20U-SDUCR-3 | 1 1/8" | 1 3/4" | High Speed Steel | 2 1/2" | Standard Steel | Right Hand | S20U-SDUCR-3 | 1 3/4" | €464.21 | |
| A | S20U-SDUCL-3 | 1 1/8" | 1 3/4" | High Speed Steel | 2 1/2" | Standard Steel | Left Hand | S20U-SDUCL-3 | 1 3/4" | €473.71 | |
| A | S28U-MCLNR-4 | 1 3/4" | 2.03" | High Speed Steel | - | Standard Steel | Right Hand | S28U-MCLNR-4 | 2.03" | €526.08 | |
| A | S28U-MCLNL-4 | 1 3/4" | 2.03" | High Speed Steel | - | Standard Steel | Left Hand | S28U-MCLNL-4 | 2.03" | €554.36 | |
| A | S28U-MDUNR-4 | 1 3/4" | 2 1/2" | High Speed Steel | - | Standard Steel | Right Hand | S28U-MDUNR-4 | 2 1/2" | €625.64 | |
| A | S28U-MDUNL-4 | 1 3/4" | 2 1/2" | High Speed Steel | - | Standard Steel | Left Hand | S28U-MDUNL-4 | 2 1/2" | €613.12 | |
| A | S28U-MSKNR-4 | 1 3/4" | 2.01" | High Speed Steel | - | Standard Steel | Right Hand | S28U-MSKNR-4 | 2.01" | €543.27 | |
| A | S16T-MWLNR-3 | 1" | 1.28" | High Speed Steel | - | Standard Steel | Right Hand | S16T-MWLNR-3 | 1 7/25" | €419.10 | |
| A | S16T-SVXCR-2 | 1" | 1 1/2" | High Speed Steel | 1 1/2" | Standard Steel | Right Hand | S16T-SVXCR-2 | 1 1/2" | €451.54 | |
| D | S16T-MCLNL-4 | 1" | 1.28" | High Speed Steel | - | Standard Steel | Left Hand | S16T-MCLNL-4 | 1 7/25" | €449.05 | |
| A | S16T-SCLCR-3 | 1" | 1 1/4" | High Speed Steel | 2 1/2" | Standard Steel | Right Hand | S16T-SCLCR-3 | 1 1/4" | €392.62 | |
| D | S16T-MCLNR-4 | 1" | 1.28" | High Speed Steel | - | Standard Steel | Right Hand | S16T-MCLNR-4 | 1 7/25" | €424.02 | |
| A | S16T-SVUCR-2 | 1" | 1.3" | High Speed Steel | 1 1/2" | Standard Steel | Right Hand | S16T-SVUCR-2 | 1.3" | €451.54 | |
| A | S16T-SCLPR-3 | 1" | 1.2" | High Speed Steel | 1 7/8" | Standard Steel | Right Hand | S16T-SCLPR-3 | 1 1/5" | €392.62 | |
| A | S16T-MVUNR-3 | 1" | 2" | High Speed Steel | - | Standard Steel | Right Hand | S16T-MVUNR-3 | 2" | €481.38 | |
| A | S16T-MVUNL-3 | 1" | 2" | High Speed Steel | - | Standard Steel | Left Hand | S16T-MVUNL-3 | 2" | €481.38 | |
| A | S16T-SCLCR-4 | 1" | 1.28" | High Speed Steel | 2 1/2" | Standard Steel | Right Hand | S16T-SCLCR-4 | 1 7/25" | €392.62 | |
| A | S16T-SVUCR-3 | 1" | - | - | - | Standard Steel | Right Hand | S16T-SVUCR-3 | 1 5/8" | €451.54 | |
| A | S16T-SDUCR-3 | 1" | 1 1/2" | High Speed Steel | 2 1/2" | Standard Steel | Right Hand | S16T-SDUCR-3 | 1 1/2" | €429.65 |
Boring Bars
Boring bars by Dorian Tools are designed to enlarge a pre-drilled hole / cast by turning the inner diameter of the hole. These tools can work to any diameter by adjusting the speed, feed and nose radius and allowing a right- / left-handed operation as per user convenience. These Dorian turning tools feature a circle multi-lock / clamp-lock / screw-lock mounting which provides an easy-to-change insert facility and a secure connection to reduce vibrations. The round shanks of these boring bars are made of carbide / steel and are offered within the diameter range of 0.375 - 2.5 inches. For different applications, a wide range of shims are available to correct the inclination of the lead angle with the flank angle of the threads.
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