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Tool Holders / Fine Boring Bars
STFPR/L
8 sizes available · 6 specification fields · standard: ISO
STFPR/L is an indexable drill that takes positive 60° triangle (T-type) inserts. It is listed here in 8 sizes, 90° approach angle, right-hand versions, each with full specifications and a dimensioned drawing. Typical use: drilling and hole-making from solid.
Insert compatibility
This family is built for the following insert designations (as listed in the catalogue data). The exact size in each row of the table below is in the Insert designation column.
- TPGX 090202L
Specifications
| Product code | Insert designation | Cutting direction (hand) | Functional length (mm) | Functional width (mm) | Tool cutting edge angle (deg) |
|---|---|---|---|---|---|
| STFPR-D29x35 | TPGX 090202L | R | 21.9 | 10 | 90 |
| STFPR-D34x40 | TPGX 090202L | R | 21.9 | 12.5 | 90 |
| STFPR-D39x47 | TPGX 090202L | R | – | 12 | 90 |
| STFPR-D46x54 | TPGX 090202L | R | – | 15.5 | 90 |
| STFPR-D52x68 | TPGX 090202L | R | 34.9 | 14 | 90 |
| STFPR-D64x80 | TPGX 090202L | R | 34.9 | 20 | 90 |
| STFPR-D78x98 | TPGX 090202L | R | 44.9 | 20 | 90 |
| STFPR-D96x116 | TPGX 090202L | R | 44.9 | 29 | 90 |
Column codes
- Insert Code — Insert designation
- Product Direction — Cutting direction (hand)
- LF — Functional length (mm)
- WF — Functional width (mm)
- KAPR — Tool cutting edge angle (deg)
Dimensions in millimetres unless noted. Values are the manufacturer's published figures.
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