1/2"Shank HSS

Basic Info.

Product Description

• Twist Design & performance- Parabolic flute for better chip removal and reduced heat build-up. Tapered web for greater strength and durability.
• Accuracy - 135° split-point tip engineered for a no-skip, clean and accurate start. For use in a variety of drilling applications including; wood, plastics and light-gauge metal. The three-flat shank for better grip and guards against possible slipping.
• Professional & DIY Use - Drill bits are built for general purpose applications, and use in Steel/Copper/Aluminum/Zinc Alloy/Wood/Plastics. Also ideal for DIY projects and home maintenance.
• All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI)
• Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
• Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly
• 1/64" to 1/2", 1mm to 13mm, No. 1 to No. 60, and letter A to Z are available

Plastic tube,Blister Packing,PVC bags with card,Metal Box and so on.