PATIKIL Letter N Drill Bit 4341 High-Speed Steel for Thin Metal 2 Pack
- PACKING LIST: 2 packs of letter drill bits in N (7.67mm) cutting diameter, 77.79mm/3.06inch flute length, 111.13mm/4.38inch overall length, 135° point tip.
- FEATURE: 4341 High-Speed Steel (HSS) Twist bits 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 letter drill bits 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 Letter N Drill Bits are precision-engineered jobber bits designed for a variety of metal and material drilling tasks. These bits offer a reliable and cost-effective solution for light-duty machining needs. Key Highlights Durable Construction: Crafted from 4341 High-Speed Steel (HSS) for robust performance and extended lifespan. Gold Finish: The gold finish provides enhanced wear and corrosion resistance, helping to maintain bit sharpness. Versatile Application: Suitable for drilling a wide range of materials including aluminum, brass, cast iron, steel, acrylic, plastic, and wood. Precise Cutting: Features a 135° point tip for accurate and clean cuts. Compact Design: The smaller size (7.67mm diameter) allows for maneuverability in tight spaces. Useful Facts Material: High Speed Steel (HSS) Cutting Diameter: 7.67 millimeters Finish Type: Gold Shank Type: Straight Cutting Angle: 135 degrees Good Fit For DIY projects requiring metal drilling Light-duty machining operations Working with thin sheets of metal, acrylic, and plastic Craftsmen and hobbyists
Product details
Specifications
| Main Specification | |
|---|---|
| Surface Recommendation | Wood, Metal, Plastic, Stainless Steel, Acrylic, Aluminum, Brass, Cast Iron |
| Manufacturer | Patikil |
| Unit Count | 2 Count |
| Cutting Diameter | 7.67 millimeters |
| Shank Type | Straight |
| Tool Flute Type | Spiral |
| Brand | Patikil |
| Cutting Angle String | 135 Degrees |
| Included Components | not_applicable |
| Number of Pieces | 2 |
| Material | High Speed Steel (Hss) |
| Finish Type | Gold |
| Product information | |
|---|---|
| Number of Packs | 2 |
| Set Name | N Size Drill Bit Pair (2 Piece) |
| Technical Details | |
|---|---|
| Part Number | ptf251204tt000045eu |
| Material Type | High Speed Steel (HSS) |
| Number of Flutes | 2 |
| Style | |
|---|---|
| Finish Types | Gold |
| Others | |
|---|---|
| Product Type | Jobber Drill Bits |
| Item Highlight | Micro Number Small Bits 135° Gold Finish for Soft Thin Metal Steel Wood Acrylic |
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