Black Oxide Surface Treatment holds up lubricant better for smoother drilling.
Sharp and twisted flute will make the drilling be more easy and effortless.
Excellent for drilling on both flat and curved surfaces such as stainless steel and cast Iron.
Description
Package Contain: 1pcs HSS Twist Drill Bit with Plastic Case
Round shanks allow use with a wide variety of toolholding systems.
Split Point tip starts on contact to keep the bit from walking for fast accurate holes.
High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
Due to manual measurement, and production, the batch is not the same, size, weight, color, there will be a certain error, error within 2% of the normal situation.
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