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Tolsen 75126 Black and Gold HSS Drill Bit 9.5mm penetrates stainless steel and hardened metals with high-speed precision. This industrial-grade HSS M2 twist drill adheres to DIN338 jobber length specifications for stable, deep-bore applications. Increasing the diameter from the previous 9.0mm version, this 9.5mm model handles larger hole requirements in heavy-duty metalworking.
Key Features
- 130° Split Point: Self-centering tip prevents walking on hard surfaces. Bits don't skid or wander during high-speed startup on metal.
- Black and Gold Finish: Titanium Nitride coating reduces friction and heat buildup. Bits won't seize or melt when drilling dry in high temperatures.
- HSS M2 Steel: Industrial-grade alloy maintains edge hardness under extreme pressure. Cutting edges stay sharp and won't soften during thick stainless steel penetration.
- 81mm Flute Length: Spiral grooves clear metal shavings and road dust from the bore. Debris won't clog the hole or jam the drill motor.
- Straight Shank: Round base fits standard keyed or keyless drill chucks. Connection remains rigid and won't slip under high torque loads.
Frequently Asked Questions
Is Tolsen black and gold drill bit good for stainless steel?
The HSS M2 grade steel specifically cuts through stainless steel and tough alloys. Its titanium nitride coating prevents the bit from seizing during high-heat metal contact.
What is the difference between HSS and HSS M2 drill bits?
HSS M2 contains higher molybdenum levels than standard high-speed steel. This composition maintains a sharper cutting edge under extreme industrial heat and pressure.
