01B537 - Walter SST+ Cobalt Jobber Drill Bit #37 (0.1040")

High-Performance Drilling for Industrial Applications

The Walter #37 SST+ Jobber Drill Bit (SKU: 01B537) represents the pinnacle of drilling efficiency for industrial maintenance and fabrication environments. Designed by Walter Surface Technologies, this bit is engineered to address the common challenges faced when machining high-tensile materials. Constructed from a proprietary cobalt blend, the SST+ series offers exceptional heat resistance and hardness, making it the preferred choice for drilling through stainless steel, mild steel, and various non-ferrous metals.

One of the standout technical features of this drill bit is its exclusive "Speed Tip" geometry. This self-centering 135-degree split point design engages the material immediately upon contact, effectively eliminating the need for pre-punching or pilot holes. This feature is particularly valuable in automated or high-volume settings where cycle time reduction is critical. Furthermore, the bit incorporates a "High Flow" flute design which optimizes chip evacuation. By removing debris rapidly from the cutting zone, the tool maintains a lower operating temperature, thereby preserving the temper of the cutting edge and extending the overall service life of the bit.

Durability is further enhanced by Walter's unique bronze SST surface treatment and a back-tapered body. The back taper reduces surface contact between the bit and the hole wall, minimizing friction and preventing the tool from binding or seizing in deep bore applications. Whether utilized in stationary drill presses or portable hand drills, the Walter #37 SST+ delivers consistent, precise performance that industrial professionals rely on to maintain productivity and reduce tooling costs.