Product Similar To :
KCRA - RN • Cylindrical End Mills • Metric
Cylindrical End Mills
Material Number5704053
ISO Catalog IDKCRA40Z03A32RN12ANSI Catalog IDKCRA40Z03A32RN12
- P Steel
- S High-Temp Alloys
- .caption
Milling - Pressurized Air Coolant
Face Milling
Side Milling/Shoulder Milling: Ball Nose
Shank - Cylindrical Plain
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| Material Number | 5704053 |
| ISO Catalog ID | KCRA40Z03A32RN12 |
| ANSI Catalog ID | KCRA40Z03A32RN12 |
| [D1MAX] Maximum Cutting Diameter | 40 mm |
| [D1MAX] Maximum Cutting Diameter | 1.5748 in |
| [D1] Effective Cutting Diameter | 27.3 mm |
| [D1] Effective Cutting Diameter | 1.0748 in |
| [D] Adapter / Shank / Bore Diameter | 32 mm |
| [D] Adapter / Shank / Bore Diameter | 1.26 in |
| [L] Overall Length | 110 mm |
| [L] Overall Length | 4.3307 in |
| [L2] Head Length | 23.969 mm |
| [L2] Head Length | 0.9436 in |
| [AP1MAX] 1st Maximum Cutting Depth | 6.35 mm |
| [AP1MAX] 1st Maximum Cutting Depth | 0.25 in |
| Number of Inserts | 3 |
| Weight Kilograms | 0.67 |
| Max RPM | 27700 |
| Gage Insert | RNGN120400 |
Workpiece Materials
- Steel
- High-Temp Alloys
- .caption
Uses and application
Milling - Pressurized Air Coolant
Face Milling
Side Milling/Shoulder Milling: Ball Nose
Shank - Cylindrical Plain
Features and benefits
- First choice for face and shoulder milling high-temperature alloys.
- Higher material removal rate due to fine pitch cutters.
- Secure clamping system, improving process stability and reliability.
- Effective air coolant feature. Better chip flow and increased insert tool life.
Create Solution to calculate Feeds and Speeds
After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.
Feeds
At 6,35 Axial Depth of Cut (ap)
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| .EGN | 0,08 | 0,09 | 0,11 | 0,06 | 0,07 | 0,09 | 0,06 | 0,06 | 0,07 | 0,05 | 0,06 | 0,07 | 0,05 | 0,06 | 0,07 | .EGN |
| .TGN | 0,13 | 0,17 | 0,19 | 0,09 | 0,13 | 0,14 | 0,08 | 0,11 | 0,13 | 0,08 | 0,10 | 0,12 | 0,08 | 0,10 | 0,12 | .TGN |
At 3,00 Axial Depth of Cut (ap)
| Light | General | Heavy |
At 1,50 Axial Depth of Cut (ap)
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| .EGN | 0,18 | 0,20 | 0,24 | 0,13 | 0,15 | 0,18 | 0,12 | 0,13 | 0,16 | 0,11 | 0,12 | 0,15 | 0,11 | 0,12 | 0,14 | .EGN |
| .TGN | 0,27 | 0,36 | 0,41 | 0,20 | 0,27 | 0,31 | 0,17 | 0,23 | 0,27 | 0,16 | 0,22 | 0,25 | 0,16 | 0,21 | 0,24 | .TGN |
At 0,75 Axial Depth of Cut (ap)
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| .EGN | 0,10 | 0,11 | 0,13 | 0,07 | 0,08 | 0,10 | 0,07 | 0,07 | 0,09 | 0,06 | 0,07 | 0,08 | 0,06 | 0,07 | 0,08 | .EGN |
| .TGN | 0,15 | 0,20 | 0,23 | 0,11 | 0,15 | 0,17 | 0,10 | 0,13 | 0,15 | 0,09 | 0,12 | 0,14 | 0,09 | 0,12 | 0,14 | .TGN |
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| .EGN | 0,13 | 0,14 | 0,18 | 0,10 | 0,11 | 0,13 | 0,09 | 0,09 | 0,12 | 0,08 | 0,09 | 0,11 | 0,08 | 0,09 | 0,11 | .EGN |
| .TGN | 0,19 | 0,26 | 0,30 | 0,15 | 0,19 | 0,22 | 0,13 | 0,17 | 0,19 | 0,12 | 0,16 | 0,18 | 0,12 | 0,15 | 0,18 | .TGN |
Speeds
Recommended Starting Speeds [m/min]
| Material Group | KYS30 | KYSP30 | |||||
| P | 1 | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | |
| 5 | – | – | – | – | – | – | |
| 6 | – | – | – | – | – | – | |
| M | 1 | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | |
| K | 1 | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | |
| N | 1 | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | |
| S | 1 | 805 | 660 | 510 | 805 | 660 | 510 |
| 2 | 805 | 660 | 510 | 805 | 660 | 510 | |
| 3 | 1170 | 950 | 730 | 1170 | 950 | 730 | |
| 4 | – | – | – | – | – | – | |
| H | 1 | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | |
Insert Selection
| Material Group | Light | General | Heavy | |||
| – | (Light geometry) | – | (Strong geometry) | |||
| – | wear | toughness | ||||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1–P2 | – | – | – | – | – | – |
| P3–P4 | – | – | – | – | – | – |
| P5–P6 | – | – | – | – | – | – |
| M1–M2 | – | – | – | – | – | – |
| M3 | – | – | – | – | – | – |
| K1–K2 | – | – | – | – | – | – |
| K3 | – | – | – | – | – | – |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | .EGN | KYS30 | .EGN | KYS30 | .TGN | KYS30 |
| S3 | .EGN | KYSP30 | .EGN | KYSP30 | .TGN | KYSP30 |
| S4 | – | – | – | – | – | – |
| H1 | – | – | – | – | – | – |
TechnicalInfo
Insert Assembly Guide
| Safety Notes | |||||
| Read all instructions carefully | Wear eye protection | Inspect and tighten fasteners regularly | Warning: Cutting hazard | Warning: Hot surfaces | Do not exceed maximum RPM |
| Assembly Instructions | |
| Assemble STCM-25 screw to KW1008 wedge, 1 to 1 1/2 turns. | Wedge/screw assembly. |
| Install wedge/screw assembly into cutter body, but maintain assembly gap for installing insert. | Slide insert, RNGN12... into pocket and torque wedge/insert assembly to 3,5 Nm (31 in/lbs). Repeat for each pocket. |
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