
Features z Indexable insert jig boring tools usable for commercially available adjustable boring heads. z Minimum bore diameter ø5.5 mm. z Available in three types of SEXP, SWUB and STUP.
Applicable for PINZBOHR small diameter finish boring heads.
Applications by Type SEXP z Minimum bore diameter: ø5.5 mm. z A 75˚ rhombic insert is used. Stable insert holding assures precision boring. SWUB z Available in two sizes of minimum bore diameters of ø7 and ø8 mm. z Uses an economical trigon insert. STUP z Available in fi ve sizes of minimum bore diameters of ø10, ø12, ø14, ø16 and ø18 mm. z Many standard items make them applicable for a wide range of applications.
| Designation system for Top-Borer Tools | Symbol Min. bore dia. DMIN (mm) | Symbol | Insert type | ||
| 055 | 5.5 | 04 | EPGT0401 | ||
| 07 | 7 | 03 | WBGT0301 | ||
| Symbol | Material | ||||
| Steel | 08 | 8 | 08 | TPGT0802 | |
| S | |||||
| Carbide | 10 | 10 | 11 | TPGT1102 | |
| C |
| 1 | Shank material | 3 | Min. bore dia. | 6 | Applicable insert | |
| S 08 055 SEXP R 0436 |
1 2 4 5
| 2 | Shank size | 4 | Tool shape 5 | Hand of cartridge | ||
| Symbol Shank diameter (mm) | Symbol | Shape Symbol | Hand | |||
| 8 | R | Right | ||||
| 08 | ||||||
| 10 | 10° | Left | ||||
| 10 | SEXP | L | ||||
| 12 | N | Neutral |
12 16 3° 16 SWUB
5° STUP
* Avilable holders are supplied from tooling manufactures. 8 10