Drill bit faster tools HSS-Red Urbis 15 mm, high-speed steel twist drill

High-strength HSS-Red drill bit for metal with a 15 mm diameter, designed for drilling in alloyed and unalloyed steels, cast steel, cast iron and similar materials. The bit has a point angle of 118° and is manufactured to N-type specifications with an H12 hole tolerance. Working length is 114 mm and overall length is 169 mm.

Advantages

The HSS construction provides durability and wear resistance for metalworking. A 118° point angle ensures efficient chip evacuation and stable centering on a variety of steel and cast iron surfaces. N-type geometry improves cutting performance in a range of ferrous materials, while the H12 tolerance guarantees consistent hole diameter. The 15 mm size and the specified working and overall lengths make this bit suitable for standard drilling tasks in workshops and industrial settings.

Suitable for

• Drilling alloyed and unalloyed steel
• Drilling cast steel and cast iron
• General metal fabrication and maintenance
• Workshop and industrial drilling tasks

Key specifications

• Diameter: 15 mm
• Point angle: 118°
• Type: N
• Hole tolerance: H12
• Working length: 114 mm
• Overall length: 169 mm

How to use

Secure the drill bit in a compatible chuck and ensure proper clamping before starting. Use appropriate cutting speed and feed for HSS bits when drilling steels and cast materials, and apply cutting fluid to reduce heat and extend tool life. Start drilling with light pressure to establish the hole, then maintain steady feed until the required depth is reached. After use, clean chips from the flutes and store the bit in a dry place.

Usage recommendations

For best results, select cutting speeds and feeds suitable for HSS material and the specific workpiece; use coolant when drilling harder steels or extended periods to prevent overheating and premature wear.