PATIKIL Micro #28 Drill Bit 4341 High-Speed Steel for Thin Metal 5 Pack
- PACKING LIST: 5 packs of drill bits in #28 (3.569mm) cutting diameter, 45mm/1.77inch flute length, 73mm/2.87inch overall length, 135° point tip.
- FEATURE: 4341 High-Speed Steel (HSS) Twist Drills excel in medium-low speed, high-impact, and cost-sensitive applications. The Gold finish can further enhance the drill bit's wear and corrosion resistance, thereby extending its service life.
- APPLICATION: The #28 drill bit delivers superior all-around performance, making it the optimal choice for most metal drilling applications. Suitable for light-duty machining; applicable to low-carbon steel, aluminum alloy, brass, cast iron, medium-carbon steel, stainless steel, acrylic, plastic, wood, etc. For machining thicker metals, low RPM + flood coolant is required.
- NOTE: Position the twist drill at 90° to the workpiece. For thick materials, drill in multiple passes to prevent overheating or breakage. For large holes, start with a guide hole. Use coolant to improve efficiency, extend tool life, and reduce material damage.
- INSTRUCTION: When machining different materials, the spindle speed and feed rate vary. Generally, the harder the material, the lower the spindle speed and feed rate should be. For specific speed and feed rate recommend for common materials, please refer to the details provided on the product page.
Estimated shipping
Select a product to estimate shipping. PATIKIL Micro #28 Drill Bits are precision-engineered jobber bits designed for a variety of metal and material drilling tasks. These small, high-performance bits offer a reliable solution for light-duty machining and general fabrication.
Key Highlights
- Compact Design: The #28 size (3.569mm) and 135° point tip make these bits ideal for working in tight spaces.
- Durable HSS Construction: Crafted from 4341 High-Speed Steel, these bits provide excellent wear resistance and longevity.
- Gold Finish Protection: The gold finish enhances corrosion resistance, extending the bit's lifespan.
- Versatile Material Compatibility: Suitable for drilling a wide range of materials including steel, aluminum, brass, acrylic, and plastic.
- Spiral Flute Design: The spiral flute design efficiently removes chips for clean cuts and improved drilling performance.
Useful Facts
- Material: 4341 High-Speed Steel
- Finish: Gold Finish
- Shank Type: Round
- Brand: PATIKIL
- Cutting Diameter: 3.569mm (#28)
- Flute Length: 45mm (1.77 inch)
- Overall Length: 73mm (2.87 inch)
Good Fit For
- Metal fabrication shops
- DIY enthusiasts and hobbyists
- Projects requiring precise drilling in thin materials
- Light-duty machining applications
Product details
Especificacions
| Main Specification | |
|---|---|
| Fabricant | PATIKIL |
| Comptador d' unitats | 1 Compte |
| Tipus de Shank | Ronda |
| Tipus de Flauta d' eina | Espiral |
| Marca | PATIKIL |
| Components inclosos | no disponible |
| Material | 4341 High-Speed Steel |
| Tipus d' acabat | Final d' or |
| Technical Details | |
|---|---|
| Número de " part " | ptf250407tt001399 |
| Tipus de material | 4341 High-Speed Steel |
| Style | |
|---|---|
| Tipus d' acabat | Final d' or |
| Altres | |
|---|---|
| Tipus de producte | Jobber Drill Bits |
| Ressaltat de l' element | Micro Number Small Bits 135° Gold Finish for Soft Thin Metal Steel Wood Acrylic |
| Etiquetes | |
|---|---|
| Etiquetes | |