01D560 - Walter SST+ 6.00mm Cobalt Drill Bit for Stainless Steel

Heavy-Duty Drilling Performance with Walter SST+

The Walter 01D560 6.00mm SST+ Drill Bit is a premium cutting tool designed to meet the rigorous demands of industrial maintenance, repair, and fabrication. When dealing with tough materials such as stainless steel, standard high-speed steel bits often fail prematurely due to excessive heat buildup and dulling. Walter Surface Technologies has addressed this challenge by engineering the SST+ series with a specialized cobalt blend. This material composition provides the hardness and heat resistance necessary to penetrate hard alloys efficiently, ensuring that your operations continue without frequent tooling changes.

One of the standout features of this 6.00mm bit is its "high flow" flute design. In metal drilling, chip evacuation is critical; if chips are not removed quickly, they re-cut and generate friction, which destroys the bit's temper. The SST+ flute geometry is optimized to pull debris away from the cutting edge rapidly, keeping the bit cooler and maintaining its structural integrity for longer periods. Additionally, the exclusive bronze SST surface treatment acts as a lubricant barrier, further reducing friction and preventing the workpiece material from welding to the bit.

Versatility is key in MRO environments. This drill bit is not only effective on stainless steel but also excels in mild steel and non-ferrous metals. Its back-tapered body design is a subtle yet powerful engineering choice that prevents the bit from binding in the hole, a common issue when drilling deep or through thick plates. Whether you are using a stationary drill press in the shop or a portable hand drill on a job site, the Walter 01D560 delivers consistent, precise holes with minimal effort.

Key Benefits for Industrial Users:

• Extended Tool Life: The cobalt blend resists high temperatures, keeping the cutting edge sharp longer than standard HSS bits.
• Reduced Downtime: Fewer bit changes mean more time spent on productive work.
• Precision: Designed to start on contact, making it ideal for drilling on curved surfaces like pipes and tubing.