Product Overview
The Norseman by Viking Drill and Tool Ultra Dex SPM-29 is a 29-piece premium mechanical drill bit set designed for durability and precision. Manufactured in St. Paul, Minnesota, these cutting tools are crafted from high-quality Hi-Molybdenum tool steel with a Gold Oxide finish, ensuring consistent performance and accuracy for demanding applications. This set is engineered to meet rigorous standards, providing reliable results for various drilling tasks.
Image: The Norseman Ultra Dex SPM-29 drill bit set, featuring a collection of black and gold drill bits housed in a durable black hexagonal case. Two larger drill bits are displayed outside the case, highlighting their design.
Ključne karakteristike
- Set od 29 komada: Includes a comprehensive range of Ultra Dex Premium Mechanic 3-Flats on Shank 135-Degree Split Point drill bits.
- 135-Degree Split Point: Designed for accurate centering and rapid penetration, reducing bit walking.
- Precision Ground: Point, flutes, body, clearance, and drill diameter are precision ground for ultimate accuracy and performance.
- Materijal: Constructed from special Hi-Molybdenum tool steel with a durable Gold Oxide finish.
- Mechanics Length 3-Flats on Shank: Provides a secure grip in drill chucks, preventing slippage.
Postavljanje i priprema
- Odaberite ispravan bit: Choose the appropriate drill bit size and type for the material and hole diameter required.
- Osigurajte radni komad: Uvijek clamp or secure the material being drilled to prevent movement during operation.
- Insert Bit into Chuck: Ensure the drill bit is fully inserted into the drill chuck, with the 3-flat shank aligned for maximum grip. Tighten the chuck securely.
- Nosite sigurnosnu opremu: Uvijek nosite odgovarajuću ličnu zaštitnu opremu, uključujući zaštitne naočale, rukavice i zaštitu za sluh.
- podmazivanje: For optimal performance and bit longevity, especially when drilling metals, apply a suitable cutting fluid or lubricant to the drilling area.
Uputstvo za upotrebu
Proper drilling technique is crucial for safety, efficiency, and extending the life of your drill bits.
- Počnite polako: Begin drilling at a slow speed to allow the bit to center accurately and create an initial pilot hole if necessary.
- Primjenjujte konzistentan pritisak: Apply steady, firm pressure to the drill. Avoid excessive force, which can cause the bit to overheat or break.
- Održavajte brzinu: Once the bit has engaged, increase the speed to the recommended RPM for the material being drilled. Refer to general drilling guidelines for specific materials.
- Prozirni čipovi: Periodically withdraw the drill bit from the hole to clear chips and allow coolant to penetrate, especially in deep holes.
- Coolant Application: Continuously apply cutting fluid or lubricant during drilling, particularly for harder metals, to reduce heat buildup and friction.
- Izbjegavajte pregrijavanje: If the bit or workpiece becomes excessively hot, stop drilling and allow them to cool before resuming. Overheating can dull or damage the bit.
Održavanje
Regular maintenance will ensure the longevity and performance of your Norseman drill bits.
- čišćenje: After each use, clean drill bits to remove debris, metal chips, and residue. A wire brush or cloth can be used.
- podmazivanje: Apply a light coat of machine oil to the drill bits after cleaning to prevent rust and corrosion, especially if storing for extended periods.
- Skladištenje: Store drill bits in their original case or a dedicated drill bit organizer to protect them from damage and keep them organized.
- Oštrenje: While these bits are designed for durability, they may eventually require sharpening. Use a drill bit sharpener or consult a professional sharpening service to maintain the 135-degree split point and cutting edges.
Rješavanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Bit breaks or snaps | Excessive pressure, incorrect speed, lack of lubrication, bit overheating, material too hard for bit type. | Reduce pressure, adjust speed, apply cutting fluid, allow bit to cool, ensure bit is suitable for material. |
| Bit becomes dull quickly | Insufficient lubrication, incorrect speed, drilling hardened materials without proper technique, bit not sharp. | Use adequate cutting fluid, optimize drilling speed, sharpen or replace the bit. |
| Hole is not round or oversized | Workpiece not secured, drill bit wobbling in chuck, dull cutting edges. | Secure workpiece firmly, ensure bit is properly seated and chuck is tight, sharpen bit. |
Specifikacije
| Atribut | Detalj |
|---|---|
| Brand | VIKING |
| Broj modela | 66820 |
| Materijal | legirani čelik |
| Prečnik rezanja | 4.25 Inches (Set range) |
| Tip završetka | Gold Oxide |
| Tip drške | 3-Stan |
| Ugao rezanja | 135 stepeni (tačka razdvajanja) |
| Dimenzije artikla (D x Š x V) | 7.13 x 4.25 x 1.88 inča |
| Težina artikla | 1.1 funte |
| Broj komada | 29 |
| UPC | 050728668204 |
Garancija i podrška
For specific warranty information or technical support regarding your Norseman by Viking Drill and Tool product, please refer to the documentation included with your purchase or contact Viking Drill and Tool directly through their official webweb-mjesto ili kanali korisničke podrške. Sačuvajte račun za kupovinu u slučaju reklamacije.
