정밀 밀링 커터,모든 재료를 가공하는 CNC용 절삭 공구
그만큼 4 flute ball nose end mill from CutterBest features a solid carbide construction, standard straight shank, and full ball-end profile. This product family covers CNC contouring, mold and cavity finishing, curved-surface machining, 프로파일 마무리, and other applications that require a rounded cutting geometry. 게다가, buyers may also use the term 4 flute ball end mill
The standard range includes multiple combinations of ball radius, 절단 직경, 플루트 길이, 생크 직경, 그리고 전체 길이. Representative metric sizes extend from R0.5 to R10 and Ø1 to Ø20 mm. 하지만, CutterBest confirms the carbide grade, 코팅, and cutter configuration according to the actual workpiece material, 경도, 필수 치수, 및 가공 조건.
더 광범위한 제품군용, including other flute counts and ball-end configurations, 보다 초경 볼 노즈 엔드밀.
4 Flute Ball Nose End Mill Specifications
The table below shows representative standard options for the standard straight-shank 4 flute ball nose end mill series. These values provide purchasing references rather than complete manufacturing limits.
| 사양 | Representative Standard Options |
|---|---|
| 제품 유형 | 4 Flute Ball Nose End Mill |
| 도구 재료 | 솔리드 카바이드 / 텅스텐 카바이드 |
| 끝 형상 | Full Ball End |
| 도구 구조 | Standard Straight Shank |
| 플루트 | 4 |
| 볼 반경 | R0.5~R10 |
| 절단 직경 | Ø1~Ø20mm |
| 플루트 길이 | 2–40 mm |
| 생크 직경 | Ø3–Ø20 mm |
| 전체 길이 | 50 / 60 / 75 / 80 / 100 / 150 mm |
| 코팅 | Uncoated or application-specific coating options |
| 맞춤 옵션 | 그림- and application-based dimensions and configurations |
All dimensional values are in millimeters unless otherwise specified.
하지만, the dimensions above do not define complete manufacturing limits. CutterBest reviews non-standard dimensions and tool configurations according to the drawing, 공작물 재료, 경도, 및 가공 요구 사항.
응용 & 선택
3D Contouring and Mold Finishing
The full ball-end profile allows the cutting edge to follow curved and three-dimensional surfaces where a square-end cutter cannot reproduce the same geometry. 그러므로, this cutter geometry suits 3D contour milling, mold and cavity finishing, curved-surface machining, and profile finishing.
For broader application guidance on ball-end tools, 보다 볼 노즈 엔드밀의 용도?
공작물 재료, Hardness and Coating Selection
Choose the cutter configuration according to the actual workpiece rather than flute count alone. Factory product references include different application grades for general, hardened, and higher-hardness machining, including HRC55, HRC60, and HRC70 classifications. 하지만, these HRC values refer to workpiece hardness or application grade, not the hardness of the cutter body.
| 공작물 재료 / 상태 | Selection Consideration |
|---|---|
| 일반강 | Select carbide grade and coating according to steel grade and machining conditions |
| 스테인레스 스틸 | Confirm configuration according to material grade, 경도, 및 절단 조건 |
| 금형강 | Match tool configuration to material condition and finishing requirement |
| Hardened / Quenched Steel | Select a suitable higher-hardness application configuration according to actual HRC |
| 주철 / 합금강 | Confirm carbide grade and coating according to the workpiece and operation |
| 티탄 / Heat-Resistant Alloy | Review carbide grade, 코팅, 커터 기하학, and machining conditions for the specific application |
AlTiN is one confirmed coating option within the available product configurations. 하지만, CutterBest does not use one fixed coating for the entire 4 flute ball nose end mill family. 대신에, the final coating choice depends on the workpiece material, 경도, 도구 크기, 및 가공 조건.
Standard or Custom Size Selection
Representative metric sizes cover many common machining requirements. 하지만, the standard table does not represent a complete production limit. If the required radius, 절단 직경, 플루트 길이, 생크 직경, or overall length falls outside the listed combinations, CutterBest can review the dimensions according to the application or drawing.
For broader selection guidance across the Ball Nose product family, 보다 볼 노즈 엔드밀 선택 방법.
Key 특징
Four-Flute Full Ball-End Geometry
The cutter combines four cutting flutes with a full ball-end profile. This structure distinguishes the 4 flute ball nose end mill from an ordinary square-end four-flute cutter. Because the end profile remains rounded, the cutter can follow contours, 충치, 그리고 곡면.
Solid Carbide and Straight-Shank Construction
CutterBest uses solid carbide / tungsten carbide for this standard straight-shank product series. The standard range includes multiple cutter and shank diameters while keeping the same basic product structure.
If an application requires a relieved neck or extended-reach structure, use the separate 롱 리치 볼 노즈 엔드밀 시리즈.
용도별 코팅 옵션
CutterBest treats coating as part of the overall cutter configuration rather than as one fixed specification for every 4 flute ball end mill. Depending on the workpiece material, 경도, 커터 치수, 및 가공 요구 사항, available configurations may include uncoated or application-specific coating options.
게다가, if a customer specifies a coating or particular application condition, CutterBest reviews that requirement together with the tool dimensions before production.
관습 Manufacturing
Custom Dimensions and Tool Configuration
In addition to representative standard metric sizes, CutterBest can review custom 4 flute ball nose end mills according to customer drawings, existing tool references, or application requirements.
예를 들어, custom requirements may involve ball radius, 절단 직경, 플루트 길이, 생크 직경, 전체 길이, 코팅, 공차 요구 사항, and other drawing-defined details. CutterBest can also discuss OEM marking and private-label requirements together with the order specification.
하지만, tapered ball-end tools use a different geometry rather than a custom variation of this standard straight-shank series. 보다 테이퍼 볼 노즈 엔드밀.
Information for RFQ
For technical review and quotation, please provide the available tool and application information, including ball radius or cutting diameter, 플루트 길이, 생크 직경, 전체 길이, 공작물 재료, workpiece hardness or application grade, 필요한 수량, coating preference if specified, and a drawing or existing tool reference for non-standard requirements.
If some details are not yet confirmed, send the available dimensions and machining information first. CutterBest can then review the remaining specifications before quotation or production confirmation.
Frequently Asked Questions
는 4 flute ball nose end mill the same as a 4 flute ball end mill?
예. In industrial cutting-tool terminology, 4 flute ball nose end mill and 4 flute ball end mill commonly describe the same rounded-end cutter type. CutterBest uses “ball nose end mill” as the primary product naming convention.
What representative standard sizes are available for 4 플루트 볼 노즈 엔드밀?
Representative metric sizes cover ball radii from R0.5 to R10 and cutting diameters from Ø1 to Ø20 mm. See the specification table above for flute length, 생크 직경, and overall length options. Non-standard sizes can also be reviewed according to drawings or application requirements.
How are workpiece hardness and coating options selected?
The customer should provide the workpiece material, hardness or application grade, and machining requirement where available. CutterBest then evaluates the cutter configuration, 초경 등급, and coating according to those conditions. 하지만, HRC55, HRC60, and HRC70 references describe workpiece-hardness or application levels rather than the hardness of the cutter itself.
Can CutterBest manufacture custom 4 플루트 볼 노즈 엔드밀?
예. CutterBest can review non-standard dimensions and tool configurations according to the drawing, existing tool reference, 공작물 재료, 및 가공 요구 사항. After review, CutterBest confirms 최종 치수, 코팅, 공차 요구 사항, and other agreed specifications before production.
Send Your 4 플루트 Ball Nose End Mill Inquiry
Send your 4 flute ball nose end mill inquiry by email at sales@cutterbest.com, 또는 다음 주소로 문의해 주세요. 왓츠앱 for product selection, custom requirements, and quotation support.