Features:

• Precise drilling without straying from the trajectory.
• Special side edges of the blade for cutting round holes with smooth edges (Ø from 5 mm).
• The diameter of the drill core increases towards the shank for maximum breakage resistance.
• 3 ground clamping surfaces for optimal power transfer.

Description:

• 4 times greater speed and up to 50% more breakage resistance.
• Round holes with almost burr-free edges.
• Made from cobalt alloy and high-speed steel (5% cobalt).

Application: For drilling in easily breakable materials, carbon steel, steel alloy, and cast iron with a strength of up to 1100 N/mm2, stainless and acid-resistant steels (V2a, V4A, Nir).

Intended for: drills (corded and cordless), cobalt.

• Quantity: 10 pcs.
• Working length: 30 mm.
• Total length: 57 mm.
• Drill diameter: 2.5 mm.
• Type of mounting: cylindrical.
• Application: for metal.