Broca de metal HSS-G MILWAUKEE 11,5 mm, pack de 5, DIN 338, ângulo de ponta 135°

Twist drill bits for metalworking demand precision and durability. This MILWAUKEE HSS-G set delivers exactly that with five 11.5 mm bits ground from high-speed steel to DIN 338. The 135° split point bites instantly without wandering, while the bright finish reduces friction for cleaner holes in alloyed steel, cast iron, and non-ferrous metals.

Advantages

Each bit features a self-centering split point that eliminates the need for center punching and prevents walking on smooth surfaces. The ground flutes clear chips efficiently, reducing heat buildup and extending tool life. The cylindrical shank fits standard drill chucks, and the h8 tolerance ensures consistent hole diameters across all five bits.

Suitable for

• Alloyed and non-alloyed steel
• Cast iron
• Non-ferrous metals (aluminum, copper, brass)
• Plastics
• Corded and cordless drills

Key specifications

• Drill diameter: 11.5 mm
• Total length: 142 mm, working length: 94 mm
• Material: High Speed Steel (HSS-G, ground)
• Point angle: 135° split point
• Shank: cylindrical, right-hand cut
• Standard: DIN 338, tolerance h8
• Pack quantity: 5 pieces

Recommendations

Use cutting fluid when drilling steel above 8 mm to maximize bit life. For stainless steel, reduce speed and apply steady pressure. Store bits in a dry place to prevent corrosion.