Search

Search

Home / PATIKIL / Drill Parts & Accessories
PATIKIL Letter F Drill Bit, 4341 High-Speed Steel 135° Nitride Black Finish for Soft Thin Metal Steel Wood Acrylic - 2 Pack in Kuwait

M 2

KWD 3.500
SizeM
Number of Items2
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
– 1 +

Special Features

  • PACKING LIST: 2 packs of drill bits in F (6.528mm/0.257 inch) cutting diameter, 73.03mm/2.88inch flute length, 105mm/4.13inch 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 Nitride black finish can further enhance the drill bit's wear resistance and corrosion resistance significantly, effectively extending its service life.
  • APPLICATION: The letter size F 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.

Related Items

{"error":"Error","cart_limit":"You have too many items in your cart.","prod_limit":"You cannot add any more of this item"}