The Tolsen 75116 cuts through stainless steel using industrial-grade M2 High Speed Steel. Its 130-degree split point stops the bit from sliding across smooth metal surfaces. At 4.8mm wide, this bit follows DIN338 standards for consistent mechanical performance.
Key Features
- 130° Split Point: Self-centering tip prevents bit walking on smooth metal surfaces. Bit bites immediately without a pilot hole.
- Black and Gold Finish: Friction-reducing coating resists heat during continuous 4.8mm metal drilling. Tool lifespan increases in humid BD workshops.
- Industrial M2 Steel: High-speed alloy maintains structural integrity when boring into stainless steel. Cutting edges don't dull after heavy use.
- DIN338 Dimensions: Standardized 86mm total length with a 52mm flute depth. Fits any standard straight shank drill chuck.
Frequently Asked Questions
Is Tolsen 75116 good for stainless steel?
M2 high-speed steel construction handles the hardness of stainless steel without melting the tip. The black and gold finish reduces heat buildup during the cut.
What is the difference between black and gold drill bits?
This finish combines lubricity for faster boring with heat resistance for tool longevity. It prevents the bit from seizing inside thick metal workpieces.
