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Product Specifications:
| Item | Boring Bar |
| Ansi Code | TPBN08-2 |
| Center To Cutting Tip | 0.287" |
| Compatible Hardware | T-8 Torx Key, TS-25.45-6M2 Insert Torx Screw |
| Cutting Application | Roughing To Finishing |
| Cutting Direction | Right Hand |
| Features | Clearance Angle Of Insert In Relation To Cutting Edge Gives Micro Finish, Fast Material Removal |
| Head Material | Steel |
| Inscribed Circle | 1/4" |
| Insert Holding Type | Screw On |
| Insert Inscribed Circle | 1/4" |
| Insert Screw | TS-25.45-6M2 |
| Insert Shape | Triangle |
| Insert Size | 21.51 |
| Insert Style | TPGH |
| Insert Thickness | 0.093" |
| Iso Number | TPBN08-2 |
| Lead Angle | 0° |
| Material | Steel |
| Max. Bore Depth | 1 1/2" |
| Max. Depth | 2" |
| Min. Bore | 0.59" |
| Min. Bore Dia. | 0.59" |
| Mounting Style | Screw Lock |
| Number Of Inserts | 1 |
| Overall Length | 6" |
| Rake | Negative |
| Shank | Round |
| Shank Dia. | 1/2" |
| Shank Length | 4 1/2" |
| Shank Material | High Speed Steel |
| Side Cutting Edge Angle | -5° |
| Style | TPBN08-2 |
| Type | Standard Steel |
| Width Offset | 0.287" |
Shipping Info:
| Ship weight (kg) | 0.16 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 15.24 |
| Ship width (cm) | 2.54 |
| HS code | 7318190000 |
| Country of Origin | US |
Product Details:
Dorian TPBN08-2 boring bar is a single-pointed cutting tool that uses inserts for sizing, roughing and finishing the inside of drilled or cast holes. It can be easily mounted to a lathe or turning machine and remain stationary while the machine rotates the workpiece against the cutting tip.
Features:
- It utilises inserts (TPGH & TPGB) that can work on small-sized holes with a minimum bore diameter of 0.59 inches.
- It has a positive rake to allow fast material removal and permit clean finishing.
- The inserts come with a chip breaker for improving chip control and reducing cutting resistance. They are TiN coated to reduce friction and offer excellent wear resistance.
- The bar features advanced precision chip clearance that allows maximum boring capacity.
Frequently Asked Questions:
Q. What is the product made from?
A. Dorian boring bar is made of heat-treated, precision-ground alloy steel for rigidity, high tensile strength and corrosion resistance.
Q. What is the function of a Torx screw?
A. The Torx screw locks the insert in place to reduce tool slipping during machining.
Product Variants
| Model | Type | Shank Dia. | Center To Cutting Tip | Overall Length | Lead Angle | Max. Depth | Min. Bore | Width Offset | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| S10S-CTFPR-2 | Standard Steel | 5/8" | 13/32" | 10" | 0° | 2 1/2" | 0.77" | 0.406" | €301.02 | |
| S10M-SCLCR-2 | Standard Steel | 5/8" | 0.354" | 6" | 7° | 2 1/2" | 0.708" | 0.354" | €136.91 | |
| S10M-SDUCR-2 | Standard Steel | 5/8" | 0.433" | 6" | 7° | 2 1/2" | 0.768" | 0.197" | €179.69 | |
| S08H-STUCR-1.2-2 | Standard Steel | 1/2" | 0.143" | 4" | 7° | 2" | 0.286" | 0.143" | €123.86 | |
| S08H-STUCR-1.2-3 | Standard Steel | 1/2" | 0.157" | 4" | 7° | 2" | 0.313" | 0.157" | €123.86 | |
| S08H-STUCR-1.2-4 | Standard Steel | 1/2" | 0.189" | 4" | 7° | 2" | 0.374" | 0.189" | €123.86 | |
| S08H-SWUCR-1.2-2 | Standard Steel | 1/2" | 0.114" | 4" | 11° | 2" | 0.228" | 0.114" | €123.86 |
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DORIAN TPBN08-2 Boring Bar Right-Hand 0.59 In
€117.23 /unit

