300mm Extra Long HSS Drill Bits Perfect for Drilling into Metal, Wood, or PVC (12mm)

• 【Extra Long Drill Bits】The included drill bit measures 300mm, offering an extended length for deeper drilling. Made of high-speed steel, these bits are with high wear resistance and a long service life.
• 【Double Groove Design】Featuring a dual flute chip evacuation design, these bits enhance drilling speed and facilitate chip removal. The round shanks are compatible with most hand and drills.
• 【Exquisite Craftsmanship】The drills are formed after quenching and meet industry tolerance standards for hole diameters. Each drill bit complies with industrial performance and safety standards.
• 【Wide Application】Suitable for various materials including die steel, spring steel, white steel, ordinary steel, aluminum, copper, wood, stainless steel (within 1-4mm), plastic, and PVC, etc.
• 【Specifications】Material: high-speed steel; Color: Silver; Length: 300mm each; Drill Diameter: 7/8/9/10/11/12/13/14/15/16mm; Quantity: 1 Pc.

Features: *The drill bit in the package is 300mm, which is longer than the standard drill bit and drills deeper. These drills are made of high speed steel for durability, high wear resistance and long service life. *Double groove drill + round shank: Featuring a dual flute chip evacuation design, these bits speed up the drilling and chip evacuation process. Round shanks are suitable for most types of hand and drills. *Exquisite craftsmanship: Drills are formed after quenching, and they meet industry tolerance standards for hole diameters. Each drill bit meets industrial performance and safety standards. *Widely used: Suitable for various materials, such as die steel, spring steel, white steel, ordinary steel, aluminum, copper, wood, stainless steel (within 1-4mm), plastic and PVC, etc. Specifications: *Material: high speed steel *Color: Silver *Length of each drill bit: 300mm *Diameter of drill: 7/8/9/10/11/12/13/14/15/16mm *Quantity: 1 Pc Package Contents: 1 × 300mm Extra Long Drill Bits