M412KT IN LH LNGQ-EL-GE Milling - 6969915 - Kennametal
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Mill 4-12KT™ • Carbide Insert • LNGQ-L-GE • Left Handed Inserts for Made-To-Order Slotting Cutters
Shoulder milling insert with four cutting edges per insert, precision ground
Material Number6969915
ISO Catalog IDLNGQ120612ELGEKT4ANSI Catalog IDLNGQ120612ELGEKT4
List Price
$38.98/each
Discount
Your Price
/each
In StockThis item is no longer availableLonger Delivery
Material Pricing Group
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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MetricInch
| Material Number | 6969915 |
| ISO Catalog ID | LNGQ120612ELGEKT4 |
| ANSI Catalog ID | LNGQ120612ELGEKT4 |
| Grade | KCK20B |
| [LI] Insert Length | 13 mm |
| [LI] Insert Length | 0.5118 in |
| [S] Insert Thickness | 6.35 mm |
| [S] Insert Thickness | 0.25 in |
| [W] Insert Width | 13.264 mm |
| [W] Insert Width | 0.5222 in |
| [Rε] Corner Radius | 1.2 mm |
| [Rε] Corner Radius | 0.047 in |
| Average Chip Thickness [HM] | 0.05 mm |
| Average Chip Thickness [HM] | 0.002 in |
| Cutting Edges per Insert | 4 |
Grades
KCK20B
Composition: A multilayered coating with thick MTCVD TiCN-Al2O3-TiOCN layers applied over a carbide substrate specifically engineered for cast irons.
Application: Delivers consistent performance in high-speed machining of grey and ductile irons. The substrate design permits the insert to stay in the cut for a long time at high speeds with minimum deformation. The thick CVD coating and post-coat treatment provide superior wear resistance ensuring long and consistent tool life. Can be applied both in straight and lightly interrupted cuts.
Features and benefits
- Precision ground insert for best surface finish.
- Advanced insert/pocket interface ensures stability and consistent performance in difficult applications.
- Up to 15% lower power consumption.
- Easy insert indexing through screw clamping.
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.
Insert Selection
Insert Selection Guide
| Mill 4-12KT™ • Insert Selection Guide | ||||||
| Material Group | Light | General | Heavy | |||
| – | (Light geometry) | – | (Strong geometry) | |||
| – | wear |  | toughness | |||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1-P2 | .E..GE | KC522M | .E..PU | KCPM40 | .E..HD | KCPM40 |
| P3-P4 | .E..GE | KC522M | .E..PU | KCPM40 | .E..HD | KCPM40 |
| P5-P6 | .E..GE | KC522M | .E..PU | KC725M | .E..HD | KCPK30 |
| M1-M2 | .E..GE | KC522M | .E..PU | KCSM40 | .E..HD | KCPM40 |
| M3 | .E..GE | KC522M | .E..GE | KCSM40 | .E..HD | KCPM40 |
| K1-K2 | .E..GE | KCK15 | .E..PU | KCK20B | .E..HD | KCK15 |
| K3 | .E..GE | KCK20B | .E..PU | KCK20B | .E..HD | KCK20B |
| N1-N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1-S2 | .E..GE | KC522M | .E..PU | KCSM40 | – | – |
| S3 | .E..GE | KC522M | .E..GE | KCSM40 | – | – |
| S4 | .E..GE | KC522M | .E..GE | KCSM40 | – | – |
| H1 | – | – | – | – | – | – |
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