| Boring Bar | CKUNR |
| Setting Angle | 93° |
| Insert | KNUX L |
| Main application | Longitudinal turning |
| Clamping | Claw Clamping |
| Cooling | Without Cooling Holes |
| Packaging unit | 1 Pc. |
| Art. Nr. | d | h | L | f | Dmin | Insert | |
| S25S CKUNR 16 | SM20771 | 25 | 23 | 250 | 21,5 | ≥34 | KNUX 1604.. L |
| S32T CKUNR 16 | SM20818 | 32 | 30 | 300 | 24 | ≥40 | KNUX 1604.. L |
| S40U CKUNR 16 | SM20832 | 40 | 37 | 350 | 30 | ≥50 | KNUX 1604.. L |
Data sheet
| Boring Bar | CKUNR |
| Setting Angle | 93° |
| Insert | KNUX L |
| Main application | Longitudinal turning |
| Clamping | Claw Clamping |
| Cooling | Without Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | Insert | |
| S25S CKUNR 16 | 25 | 23 | 250 | 21,5 | ≥34 | KNUX 1604.. L |
| S32T CKUNR 16 | 32 | 30 | 300 | 24 | ≥40 | KNUX 1604.. L |
| S40U CKUNR 16 | 40 | 37 | 350 | 30 | ≥50 | KNUX 1604.. L |
| External Tool Holder | CKJNR |
| Cutting Angle | 93° |
| Insert | KNUX.. R |
| Main application | Longitudinal turning, Profiling |
| Clamping | Claw Clamping |
| Packaging unit | 1 Pc. |
| a | B | L | f | Insert | |
| CKJNR 2020 K16 | 20 | 20 | 125 | 25 | KNUX 16.. R |
| CKJNR 2525 M16 | 25 | 25 | 150 | 32 | KNUX 16.. R |
| Item Nr. | |
| KNUX R 16 | SM21815 |
| KNUX L 16 | SM21969 |
| Shape | KNUX |
| Type | Left |
| Processing | Medium and Roughing |
| Workpiece Material | Steel |
| Grade | RT250: CVD-coated P25-TIN hard metal for general steel processing |
| Packaging unit | 10 Pc. |
| r | La | brn | L | I.W | S | |
| KNUX 160405 L11 RT250 | 0,5 | 16 | 2,2 | 16,15 | 9,525 | 4,76 |
| KNUX 160410 L11 RT250 | 1 | 16 | 2,2 | 16,15 | 9,525 | 4,76 |
| Boring Bar | STFCR/L |
| Cutting Angle | 90° |
| Insert | TC.. |
| Main application | Longitudinal turning |
| Clamping | Screw Clamping |
| Cooling | Without Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | Insert | |
| S10K STFCR 11 | 10 | 9 | 125 | 10 | ≥13 | TCG./TCM. 11.. |
| S10K STFCL 11 | 10 | 9 | 125 | 10 | ≥13 | TCG./TCM. 11.. |
| S12K STFCR 11 | 12 | 11 | 125 | 10 | ≥17 | TCG./TCM. 11.. |
| S12K STFCL 11 | 12 | 11 | 125 | 10 | ≥17 | TCG./TCM. 11.. |
| S16P STFCR 11 | 16 | 15 | 170 | 13 | ≥21 | TCG./TCM. 11.. |
| S16P STFCL 11 | 16 | 15 | 170 | 13 | ≥21 | TCG./TCM. 11.. |
| Boring Bar | PCLNR/L |
| Cutting Angle | 95° |
| Insert | CN.. |
| Main application | Longitudinal turning, Facing |
| Clamping | Pin Lock |
| Cooling | With Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | Insert | |
| A25R PCLNR/L-12 with cooling holes |
25 | 23 | 200 | 17 | ≥32 | CNM. 1204.. |
| A32S PCLNR/L-12 with cooling holes |
32 | 30 | 250 | 22 | ≥40 | CNM. 1204.. |
| Boring Bar | PDUNR/L |
| Cutting Angle | 93° |
| Insert | DN.. |
| Main application | Profiling |
| Clamping | Pin Lock |
| Cooling | Without Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | Insert | |
| S20Q PDUNR 11 | 20 | 18 | 180 | 13 | ≥25 | DNM. 11.. |
| S20Q PDUNL 11 | 20 | 18 | 180 | 13 | ≥25 | DNM. 11.. |
| S20S PDUNR 11 | 20 | 18 | 250 | 13 | ≥25 | DNM. 11.. |
| S20S PDUNL 11 | 20 | 18 | 250 | 13 | ≥25 | DNM. 11.. |
| S25Q PDUNR 11 | 25 | 23 | 180 | 17 | ≥32 | DNM. 11.. |
| S25Q PDUNL 11 | 25 | 23 | 180 | 17 | ≥32 | DNM. 11.. |
| S25T PDUNR 11 | 25 | 23 | 300 | 17 | ≥32 | DNM. 11.. |
| S25T PDUNL 11 | 25 | 23 | 300 | 17 | ≥32 | DNM. 11.. |
| S32R PDUNR 11 | 32 | 30 | 200 | 22 | ≥40 | DNM. 11.. |
| S32R PDUNL 11 | 32 | 30 | 200 | 22 | ≥40 | DNM. 11.. |
| S32U PDUNR 11 | 32 | 30 | 350 | 22 | ≥40 | DNM. 11.. |
| S32U PDUNL 11 | 32 | 30 | 350 | 22 | ≥40 | DNM. 11.. |
| S32T PDUNR 15 | 32 | 30 | 300 | 22 | ≥40 | DNM. 15.. |
| S32T PDUNL 15 | 32 | 30 | 300 | 22 | ≥40 | DNM. 15.. |
| S40U PDUNR 15 | 40 | 37 | 350 | 27 | ≥50 | DNM. 15.. |
| S40U PDUNL 15 | 40 | 37 | 350 | 27 | ≥50 | DNM. 15.. |
| S50V PDUNR 15 | 50 | 47 | 400 | 35 | ≥63 | DNM. 15.. |
| S50V PDUNL 15 | 50 | 47 | 400 | 35 | ≥63 | DNM. 15.. |
| Boring Bar | SVXBR/L |
| Cutting Angle | 52° |
| Insert | VB.. |
| Hauptanwendung | Back Boring |
| Clamping | Screw Clamping |
| Cooling | Without Cooling Holes |
| Packaging unit | 1 Pc. |
52° boring bar for Back Boring.
| d | h | L | f | Dmin | Wendeplatte | |
| S20R SVXBR-11 | 20 | 18 | 200 | 15 | ≥25 | VB. 1103.. |
| S20R SVXBL-11 | 20 | 18 | 200 | 15 | ≥25 | VB. 1103.. |
| Boring Bar | SVQBR/L |
| Cutting Angle | 107,5° |
| Insert | VBMT 1103.../1604... |
| Main application | Profiling |
| Clamping | Screw Clamping |
| Cooling | Without Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | |
| S16P SVQBR-11 | 16 | 15 | 170 | 13 | ≥21 |
| S16P SVQBL-11 | 16 | 15 | 170 | 13 | ≥21 |
| S20R SVQBR-11 | 20 | 18 | 200 | 15 | ≥25 |
| S20R SVQBL-11 | 20 | 18 | 200 | 15 | ≥25 |
| S25S SVQBR-16 | 25 | 23 | 250 | 19,5 | ≥32 |
| S25S SVQBL-16 | 25 | 23 | 250 | 19,5 | ≥32 |
| S32T SVQBR-16 | 32 | 30 | 300 | 24 | ≥40 |
| S32T SVQBL-16 | 32 | 30 | 300 | 24 | ≥40 |
| Boring Bar | PDUNR/L |
| Cutting Angle | 93° |
| Insert | DN.. |
| Main application | Profiling |
| Clamping | Pin Lock |
| Cooling | With Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | Insert | |
| A25R PDUNR 11 | 25 | 24 | 200 | 17 | ≥32 | DNM. 11.. |
| A25R PDUNL 11 | 25 | 24 | 200 | 17 | ≥32 | DNM. 11.. |
| A32S PDUNR 15 | 32 | 30 | 250 | 22 | ≥40 | DNM. 15.. |
| A32S PDUNL 15 | 32 | 30 | 250 | 22 | ≥40 | DNM. 15.. |
| Boring Bar | E-SDQCR/L |
| Setting Angle | 107,5° |
| Insert | DC.. |
| Main application | Profile turning |
| Clamping | Screw Clamp |
| Cooling | With Cooling Holes |
| Packaging unit | 1 Pc. |
Solid carbide boring bar
Solid carbide tool carriers increase stability considerably.
The carbide boring bar allows a projection length of up to 6xD by reducing vibrations.
Precision and surface quality are also improved.
| d | L | f | D/min | |
| E10M SDQCR/L-07 with cooling holes | 10 | 150 | 8 | ≥13 |
| E12Q SDQCR/L-07 with cooling holes | 12 | 180 | 10 | ≥16 |
| E16R SDQCR/L-11 with cooling holes | 16 | 200 | 13 | ≥21 |
| Boring Bar | SDQCR/L |
| Cutting Angle | 107,5° |
| Insert | DC.. |
| Main application | Profiling |
| Clamping | Screw Clamping |
| Cooling | With Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | Insert | |
| A10H SDQCR/L-07 with cooling holes | 10 | 09 | 100 | 08 | ≥13 | DCG./DCM. 07.. |
| A12H SDQCR/L-07 with cooling holes | 12 | 11 | 100 | 10 | ≥16 | DCG./DCM. 07.. |
| A16M SDQCR/L-07 with cooling holes | 16 | 15 | 150 | 13 | ≥21 | DCG./DCM. 07.. |
| A16M SDQCR/L-11 with cooling holes |
16 | 15 | 150 | 13 | ≥21 | DCG./DCM. 11.. |
| A20P SDQCR/L-11 with cooling holes |
20 | 18 | 170 | 15 | ≥25 | DCG./DCM. 11.. |
| A25R SDQCR/L-11 with cooling holes |
25 | 23 | 200 | 19,5 | ≥32 | DCG./DCM. 11.. |
| A32S SDQCR/L-11 with cooling holes | 32 | 30 | 250 | 24 | ≥40 | DCG./DCM. 11.. |
| Boring Bar | SDUCR/L |
| Cutting Angle | 93° |
| Insert | DC.. |
| Main application | Profiling |
| Clamping | Screw Clamping |
| Cooling | Without Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | |
| S10K SDUCR/L 07 | 10 | 9 | 125 | 8 | ≥13 |
| S12K SDUCR/L 07 | 12 | 11 | 125 | 10 | ≥16 |
| S16x10M SDUCR/L 07 | 16 | 15 | 150 | 8 | ≥13 |
| S16x12M SDUCR/L 07 | 16 | 15 | 150 | 10 | ≥16 |
| S16P SDUCR/L 07 | 16 | 15 | 170 | 13 | ≥21 |
| S20R SDUCR/L 07 | 20 | 18 | 200 | 15 | ≥25 |
| S16P SDUCR/L 11 | 16 | 15 | 170 | 13 | ≥21 |
| S20R SDUCR/L 11 | 20 | 18 | 200 | 15 | ≥25 |
| S25S SDUCR/L 11 | 25 | 23 | 250 | 19,5 | ≥32 |
| S32T SDUCR/L 11 | 32 | 30 | 300 | 24 | ≥40 |
| Boring Bar | SVJBR/L |
| Cutting Angle | 93° |
| Insert | VBMT 1604... |
| Main application | Profiling |
| Clamping | Screw Clamping |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | |
| S25S SVJBR-16-S | 25 | 23 | 250 | 19,5 | ≥32 |
| S25S SVJBL-16-S | 25 | 23 | 250 | 19,5 | ≥32 |
| S32T SVJBR-16 | 32 | 30 | 300 | 24 | ≥40 |
| S32T SVJBL-16 | 32 | 30 | 300 | 24 | ≥40 |
| S40U SVJBR-16 | 40 | 37 | 350 | 30 | ≥50 |
| S40U SVJBL-16 | 40 | 37 | 350 | 30 | ≥50 |
| Boring Bar | SDQCR/L |
| Cutting Angle | 107,5° |
| Insert | DC.. |
| Main application | Profiling |
| Clamping | Screw Clamping |
| Cooling | Without Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | Insert | |
| S12K SDQCR/L-07 | 12 | 11 | 125 | 10 | ≥16 | DCG./DCM. 07.. |
| S16P SDQCR/L-07 | 16 | 15 | 170 | 13 | ≥21 | DCG./DCM. 07.. |
| S16P SDQCR/L-11 |
16 | 15 | 170 | 13 | ≥21 | DCG./DCM. 11.. |
| S20R SDQCR/L-11 |
20 | 18 | 200 | 15 | ≥25 | DCG./DCM. 11.. |
| S25S SDQCR/L-11 |
25 | 23 | 250 | 19,5 | ≥32 | DCG./DCM. 11.. |
| Boring Bar | PWLNR/L |
| Cutting Angle | 95° |
| Insert | WN.. |
| Main application | Longitudinal turning, Facing |
| Clamping | Pin Lock |
| Cooling | With Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | Wendeplatte | |
| A25R PWLNR-08 with cooling holes | 25 | 23 | 200 | 17 | ≥32 | WNM. 0804.. |
| A25R PWLNL-08 with cooling holes | 25 | 23 | 200 | 17 | ≥32 | WNM. 0804.. |
| A32S PWLNR-08 with cooling holes | 32 | 30 | 250 | 22 | ≥40 | WNM. 0804.. |
| A32S PWLNL-08 with cooling holes | 32 | 30 | 250 | 22 | ≥40 | WNM. 0804.. |
| Tool Typ | Multifunction Tool |
| Angle | 90° |
| Applications | Longitudinal turning - Facing- Drilling |
| Insert | XC.. |
| Packaging Unit | 1 Pc. |
| d | d1 | d2 | L1 | L2 | L3 | F | |
| SMCR/L 10x2,5 XC..05... | 10 | 12 | 16 | 25 | 32 | 42 | 5 |
| SMCR/L 12x2,5 XC..06... |
12 | 16 | 20 | 30 | 40 | 45 | 6 |
| SMCR/L 16x2,5 XC..08... |
16 | 20 | 25 | 40 | 53 | 50 | 8 |
| SMCR/L 20x2,5 XC..10... |
20 | 25 | 34 | 50 | 66 | 55 | 10 |
| SMCR/L 25x2,5 XC..13.. |
25 | 25 | 34 | 62,5 | 80 | 55 | 12,5 |
| SMCR/L 32x2,5 XC..17... |
32 | 32 |
44 |
80 | 95 |
60 |
16 |
| Boring Bar | SCLCR/L |
| Cutting Angle | 95° |
| Insert | CC.. |
| Main application | Longitudinal turning, Facing |
| Clamping | Screw Clamping |
| Cooling | Without Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | L1 | f | Dmin | |
| S0608H SCLCR/L 06 | 8 | 7 | 100 | 25 | 05 | ≥8 |
| S08H SCLCR/L 06 | 8 | 7 | 100 | - | 07 | ≥11 |
| S10K SCLCR/L 06 | 10 | 9 | 125 | - | 08 | ≥13 |
| S12K SCLCR/L 06 | 12 | 11 | 125 | - | 10 | ≥16 |
| S16x10M SCLCR/L 06 | 16 | 15 | 150 | 35 | 10 | ≥16 |
| S16x12M SCLCR/L 06 | 16 | 15 | 150 | 35 | 10 | ≥16 |
| S12K SCLCR/L 09 | 12 | 11 | 125 | - | 10 | ≥16 |
| S16P SCLCR/L 09 | 16 | 15 | 170 | - | 13 | ≥21 |
| S20R SCLCR/L 09 | 20 | 18 | 200 | - | 15 | ≥25 |
| S25S SCLCR/L 09 | 25 | 23 | 250 | - | 19,5 | ≥32 |
| S32T SCLCR/L 09 | 32 | 30 | 300 | - | 24 | ≥40 |
| Boring Bar | PWLNR/L |
| Cutting Angle | 95° |
| Insert | WN.. |
| Main application | Longitudinal turning, Facing |
| Clamping | Pin Lock |
| Cooling | Without Cooling Holes |
| Packaging unit | 1 Pc. |
| d | h | L | f | Dmin | Insert | |
| S16M PWLNR/L 06 | 16 | 15 | 150 | 11 | ≥20 |
WNM. 06.. |
| S20Q PWLNR/L 06 | 20 | 18 | 180 | 13 | ≥25 | WNM. 06.. |
| S25Q PWLNR/L 06 | 25 | 23 | 180 | 17 | ≥32 | WNM. 06.. |
| S25S PWLNR/L-08 | 25 | 23 | 250 | 17 | ≥32 | WNM. 08.. |
| S32T PWLNR/L-08 | 32 | 30 | 300 | 22 | ≥40 | WNM. 08.. |
Packaging unit = 1 Pc.
| Ød | a | b | c | ØD | H | L | |
| SL1604 (For E04...Boring bars) | 4 | 5 | 6 | -- | 16 | 14 | 100 |
| SL1605 (For E05...Boring bars) | 5 | 5 | 8 | -- | 16 | 14 | 100 |
| SL1606 (For E06...Boring bars) | 6 | 5 | 6 | 6 | 16 | 14 | 100 |
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