HARVI Ultra 8X • Carbide Insert SNHJ12-GDH Medium/Heavy Machining For Cutter Front Row Only 6427033 SNHJ120640SNGDH - Kennametal.com
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HARVI™ Ultra 8X • Carbide Insert • SNHJ12-GDH • Medium/Heavy Machining • For Cutter Front Row Only
Shoulder milling insert with up to eight cutting edges.
Material Number6427033
ISO Catalog IDSNHJ120640SNGDHANSI Catalog IDSNHJ120640SNGDH
List Price
$57.13/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 | 6427033 |
| ISO Catalog ID | SNHJ120640SNGDH |
| ANSI Catalog ID | SNHJ120640SNGDH |
| Grade | KCSM40 |
| [D] Insert IC Size | 12.7 mm |
| [D] Insert IC Size | 0.5 in |
| [S] Insert Thickness | 4.52 mm |
| [S] Insert Thickness | 0.178 in |
| [L10] Insert Cutting Edge Length | 12.7 mm |
| [L10] Insert Cutting Edge Length | 0.5 in |
| [Rε] Corner Radius | 4 mm |
| [Rε] Corner Radius | 0.157 in |
| Average Chip Thickness [HM] | 0.08 mm |
| Average Chip Thickness [HM] | 0.0031 in |
| Cutting Edges per Insert | 4 |
Grades
KCSM40
Coated carbide grade with an advanced PVD TiAlN/TiN coating. Premium substrate with newly developed binder composition. KCSM40 is a high-performance grade for titanium, super alloys, and stainless steel. High thermal shock resistance of the substrate makes this grade ideal for wet machining. First choice for roughing and unsuitable cutting conditions.
Features and benefits
- Inserts with large corner radii from 0.8mm (.031") to 32mm (.125") fit into front row pockets of all cutter bodies.
- Inserts with large corner radii of 4.0mm (.158") ONLY fit into front row pockets of all cutter bodies ending without "R".
- For insert clearance, the front row cutter body pockets must be modified.
- Inserts with large corner radii from 4.8mm (.188") to 6.4mm (.250") fit into front row pockets of cutter bodies ending with "R".
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
| HARVI™ Ultra 8X • Insert Selection Guide II - using inserts KSSM8+ (SNPJ12-GD) | ||||||
| Material Group | Light | General | Heavy | |||
| – | (Light geometry) | – | (Strong geometry) | |||
| – | wear |  | toughness | |||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1–P2 | .S..GD | KCPK30 | .S..GD | KCPK30 | .S..GD | KCPM40 |
| P3–P4 | .S..GD | KCPK30 | .S..GD | KCPK30 | .S..GD | KCPM40 |
| P5–P6 | .S..GD | KCPK30 | .S..GD | KCPK30 | .S..GD | KCPM40 |
| M1–M2 | .S..GD | KCPK30 | .S..GD | KCPK30 | .S..GD | KCPM40 |
| M3 | .S..GD | KCPK30 | .S..GD | KCPK30 | .S..GD | KCPM40 |
| K1–K2 | .S..GD | KCK20B | .S..GD | KCK20B | .S..GD | KCK15 |
| K3 | .S..GD | KCK20B | .S..GD | KCK20B | .S..GD | KCK20B |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | – | – | – | – | – | – |
| S3 | – | – | – | – | – | – |
| S4 | – | – | – | – | – | – |
| H1 | – | – | – | – | – | – |
| HARVI™ Ultra 8X • Insert Selection Guide I | ||||||
| Material Group | Light | General | Heavy | |||
| – | (Light geometry) | – | (Strong geometry) | |||
| – | wear | | toughness | |||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1–P2 | .E..LEH | KCSM40 | .E..LEH | KCSM40 | .S..GDH | KCSM40 |
| P3–P4 | .E..LEH | KCSM40 | .E..LEH | KCSM40 | .S..GDH | KCSM40 |
| P5–P6 | .E..LEH | KCSM40 | .E..LEH | KCSM40 | .S..GDH | KCSM40 |
| M1–M2 | .E..LEH | KCSM40 | .E..LEH | KCSM40 | .S..GDH | KCSM40 |
| M3 | .E..LEH | KCSM40 | .S..GDH | KCSM40 | .S..GDH | KCSM40 |
| K1–K2 | – | – | – | – | – | – |
| K3 | – | – | – | – | – | – |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | .E..LEH | KCSM40 | .E..LEH | KCSM40 | .S..GDH | KCSM40 |
| S3 | .E..LEH | KCSM40 | .S..GDH | KCSM40 | .S..GDH | KCSM40 |
| S4 | .E..LEH | KCSM40 | .S..GDH | KCSM40 | .S..GDH | KCSM40 |
| H1 | – | – | – | – | – | – |
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