uxcell Reduced Shank Drill Bit 23.5mm Black Nitride Coated with 1/2 Inch Straight Shank, High Speed Steel HSS 9341 Twist Drill Bit for Stainless Steel

uxcell Reduced Shank Drill Bit 23.5mm Black Nitride Coated with 1/2 Inch Straight Shank, High Speed Steel HSS 9341 Twist Drill Bit for Stainless Steel

High Speed Steel tool - 23.5mm cutting diameter. Good for most general purpose applications, featuring a combination of hardness and toughness for wear resistance 1/2 Inch Reduced Shank - Expanding the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes Black Finish - Black nitride coating increases hardness and wear resistance, allowing it to maintain its sharpness and cutting efficiency longer, and also provides corrosion resistance. Small pockets on the surface of the tool that act to hold coolant near the cutting edge Wide Application - Design for drilling in low and medium tensile strength materials, such aluminum, iron, copper, brass and metal Please Note: To make clean and precise holes, water is required for lubrication and cooling when drilling metals. Increased use of water lubrication will extend drill bit life Specification:
Cutting Diameter: 23.5mm / 0.93"
Shank Diameter: 1/2" / 12.7mm (approx.)
Cutting Edge Length: 78mm / 3.07"
Overall Length: 150mm / 5.91"
Material : High Speed Steel 9341 (HSS 9341)
Finish Type: Black Nitride Coated
Shank Type: Round Shank
Tool Flute Type: Spiral
Hardened to: 62-65 HRC

Descriptions:
1. High-speed steel tool is good for most general purpose applications, featuring a combination of hardness and toughness for wear resistance
2. Reduced shank drill expand the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.
3. The black nitride coating increases hardness and wear resistance, allowing it to maintain its sharpness and cutting efficiency longer, and also provides corrosion resistance. Small pockets on the surface of the tool that act to hold coolant near the cutting edge.
4. Design for drilling in low and medium tensile strength materials, such aluminum, iron, copper, brass and metal.
5. Running in a counterclockwise direction (right-hand cut), spiral fluted tool evacuates chips up and out of the cut to reduce clogging.

Package:
1 x Reduced Shank Drill Bit

Use Note:
1. To make clean and precise holes, water is required for lubrication and cooling when drilling metals.
2. Low drill pressure and increased use of water lubrication will extend drill bit life.