

SNMG 인서트
SNMG insert angle: 90° Square , 0° Negative Rake Insert with double-sided Chipbreaker;
90°Square carbide Insert for wide range of materials;
Breaker Application: Available in a range of radius for finishing, general purpose and rough turning;
Range of SNMG insert types:SNMG432/SNMG543/SNMG643;
Matching SNMG insert Tool Holder: DSBNR/L, PSBNR/L, PSDNN, PSKNR/L, PSSNR/L, MSBNR/L, MSRNR/L, MSKNR/L, MSDNN;
SNMG Insert can deal with multiple operations by combining different chip breakers and grades;
재료 : 텅스텐 카바이드;
Features
Double-Sided Cutting Edges: SNMG inserts offer multiple cutting edges on both sides, increasing their cost-effectiveness.
Chipbreakers: SNMG inserts often come with various chipbreaker geometries designed to improve chip control and surface finish in different materials and machining operations.
Coatings: Inserts are frequently coated with materials like TiN, TiCN, and Al2O3 for better wear resistance, heat tolerance, and optimal performance in different materials.
Typical Applications of SNMG Inserts.
SNMG insert Meaning
S: Square shape with a 90-degree included angle. This shape provides strength and stability to the cutting edge.
N: Negative rake angle. This refers to the angle at which the cutting edge meets the workpiece. A negative rake angle creates a stronger cutting edge, suitable for heavier cuts and harder materials.
M: Medium tolerance class. This indicates a general-purpose range of precision, making these inserts suitable for various machining applications.
G: Ground finish. This means the insert’s surfaces have been ground for accuracy and dimensional consistency.
SNMG inserts are versatile and used in various turning applications, including:
Roughing: Their strong cutting edge and negative rake angle make them suited for heavy material removal.
Semi-Finishing: They can provide a decent balance between strength and surface finish for semi-finishing operations.
General-purpose Turning: Their versatility makes them a popular choice for general machining of various materials.
Suitable Materials
SNMG inserts are often used to machine:
강철
스테인레스 스틸
Cast Iron
Some non-ferrous metals (depending on the specific insert grade)
SNMG insert tool holder








SNMG carbide Insert Dimensions (ISO and INCH)
ISO 지정 | INCH Designation | 내지 된 원 (IC) | 두께 | 코너 반경 |
---|---|---|---|---|
SNMG 090304 | SNMG 321 | 9.52mm (0.375") | 3.18mm (0.125") | 0.4mm (0.016") |
SNMG 090308 | SNMG 322 | 9.52mm (0.375") | 3.18mm (0.125") | 0.8mm (0.031") |
SNMG 120404 | SNMG 431 | 12.7mm (0.5") | 4.76mm (0.187") | 0.4mm (0.016") |
SNMG 120408 | SNMG 431 | 12.7mm (0.5") | 4.76mm (0.187") | 0.8mm (0.031") |
SNMG 120412 | SNMG 433 | 12.7mm (0.5") | 4.76mm (0.187") | 1.2mm (0.047") |
SNMG 190612 | SNMG 643 | 19.05mm (0.75") | 6.35mm (0.25") | 1.2mm (0.047") |
SNMG inserts come in various sizes, corner radii, and other specifications. The most common variations include:
SNMG 1204 and SNMG 1906 are among the most widely used sizes.
12 or 19: Indicates an Inscribed Circle (IC) of 12mm or 19mm (approximate). The IC determines the overall size of the insert.
04, 06, 08, 12: Indicates the thickness (e.g., 0.157″ or 4mm for 04)
02, 04, 08: Indicates the corner radius (e.g., 0.031″ or 0.8 mm for 04). Larger radii provide a stronger cutting edge, while smaller radii offer a better surface finish.
The Science Behind Carbide Inserts: How They're Made and Why They're So Strong
카바이드 인서트는 가장 다재다능하고 내구성이 뛰어난 절단 도구 중 하나입니다. 그러나 그들은 어떻게 만들어 졌습니까? 그리고 무엇이 그렇게 강하게 만드는가? 이 비디오에서는 탄산탄의 특성에서 제조 공정에 이르기까지 카바이드 인서트의 과학을 탐구합니다.
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