1. 서론
This manual provides essential information for the safe and effective use, maintenance, and storage of the Cleveland CLE-MAX C71006 2001G General Purpose Jobber Length Drill Bit. Please read this manual thoroughly before using the product to ensure optimal performance and user safety.
2. 제품 오버view
The Cleveland CLE-MAX C71006 2001G is a high-quality jobber length drill bit designed for general-purpose drilling applications. It features a durable HSS-E (High-Speed Steel with Cobalt) construction and a steam oxide finish, enhancing its wear resistance and lubricity. The 118-degree point angle is suitable for a wide range of materials, offering a good balance of strength and sharpness.
그림 1: Cleveland CLE-MAX C71006 2001G General Purpose Jobber Length Drill Bit. This image displays the full length of the drill bit, highlighting its spiral flutes and dark, protective steam oxide coating.
3. 설정 및 준비
- 안전이 최우선입니다. Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection, when operating drilling machinery.
- 드릴 비트를 점검하십시오: Before each use, inspect the drill bit for any signs of damage, such as chips, cracks, or excessive wear. Do not use damaged drill bits.
- 작업물 고정: Ensure the material to be drilled is securely clamped to prevent movement during drilling, which can cause breakage or injury.
- 척 설치: Insert the drill bit into the drill chuck, ensuring it is seated firmly and centered. Tighten the chuck securely using a chuck key or by hand, depending on the drill type.
- Select Proper Speed: Refer to drilling charts or manufacturer recommendations for the appropriate drilling speed (RPM) based on the material type and drill bit diameter.
4. 사용 설명서
- 파일럿 홀(선택 사항): For larger holes or harder materials, consider drilling a smaller pilot hole first to guide the main drill bit and reduce strain.
- 압력을 가하세요: Apply steady, consistent pressure to the drill. Avoid excessive force, which can cause the bit to overheat or break.
- Use Coolant/Lubricant: For most metal drilling applications, use a suitable cutting fluid or lubricant to reduce friction, dissipate heat, and extend drill bit life.
- 클리어 칩: Periodically retract the drill bit from the hole to clear chips and allow coolant to reach the cutting edge. This prevents chip packing and overheating.
- 직선성 유지: Ensure the drill is held perpendicular to the workpiece to prevent the drill bit from bending or breaking.
- 드릴링 마무리: Once the hole is complete, slowly withdraw the drill bit while it is still rotating to prevent burring and ensure a clean exit.
5. 유지관리
- 청소: After each use, clean the drill bit to remove any debris, chips, or residue. A wire brush or cloth can be used.
- 윤활/보호: Apply a light coat of oil to the drill bit after cleaning, especially if storing for extended periods, to prevent rust and corrosion.
- 저장: Store drill bits in a dry, organized manner, preferably in a drill index or protective case, to prevent damage to the cutting edges and to keep them sharp.
- 날카롭게 하기: While HSS-E bits are durable, they can be resharpened by a professional or with appropriate sharpening tools if the cutting edges become dull. Ensure the original point angle (118 degrees) is maintained.
6. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 드릴 비트 파손 | Excessive feed pressure, incorrect speed, lack of coolant, improper clamping, dull bit. | Reduce pressure, adjust speed, use coolant, secure workpiece, sharpen/replace bit. |
| Poor hole quality (rough, oversized) | Dull cutting edges, incorrect speed/feed, excessive vibration, improper point grind. | Sharpen/replace bit, adjust speed/feed, ensure stable setup, check point geometry. |
| Overheating/Smoking | Insufficient coolant, too high RPM, dull bit, chip packing. | Increase coolant flow, reduce RPM, sharpen/replace bit, clear chips frequently. |
| Drill bit "walking" or wandering | No pilot hole, uneven pressure, material hardness variation. | Use a center punch or pilot drill, apply even pressure, consider a different bit for very hard materials. |
7. 사양
| 기인하다 | 세부 사항 |
|---|---|
| 모델 번호 | C71006 2001G |
| 상표 | 클리블랜드 |
| 드릴 직경 | 3/32 inch (0.0938 inch decimal) |
| 포인트 각도 | 118도 |
| 재료 | HSS-E (High-Speed Steel with Cobalt) |
| 마치다 | Steam Oxide |
| 도구 플루트 유형 | 나선 |
| 유형 | Jobber Length Drill Bit, General Purpose |
| 한국어: | 697334710066 |
| 제조업체 | 그린필드 |
8. 보증 및 지원
This product is manufactured to high-quality standards. For information regarding warranty coverage, technical support, or service, please contact the manufacturer, Greenfield, or your authorized dealer. Please retain your proof of purchase for any warranty claims.
For general inquiries or further assistance, refer to the contact information provided by the original point of purchase or the manufacturer's official web대지.
