Top 10 Best #30 Drill Bit

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. For use in wood, metal, stainless and other hard metal drilling. 135 split point tip prevents drill from walking. Combination of hardness and toughness for wear resistance. Black and gold drills are manufactured from premium grade high speed steel.

Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools performance is similar to uncoated tools. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction right-hand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Manufactured to National Aerospace standard 907.

Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools performance is similar to uncoated tools. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction right-hand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Ideal for drilling in tough, high tensile strength materials.

135 degree split point reduces bit walking.. Constructed from quality High Speed Steel for sharp cuts and increased longevity. Great for use on Carbon Steels, Alloys, Wood, Composition Board, PVC, Drywall and much more.. 30 drilling Diameter. Double end design allows for double the lifespan of ordinary bits.

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction right-hand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Ideal for production, maintenance or portable drilling jobs.

Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium. 135 split point tip prevents drill from walking. Round shanks allow use with a wide variety of tool holding systems. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools performance is similar to uncoated tools. 6 overall length for drilling where extra length for reach is required.

DOUBLE END DRILL BIT SIZE  300.1285Diameter x 58 Flute Length x 2 Overall Length. MATERIAL HSS Cobalt Material is the best hardened material for drilling longest life. DOUBLE END CUTTING POINT The 2 cutting point of one single drill bit, when one cutting point is used bored and the other cutting end can be used, as another new drill bit.. SPLIT POINT 135 DEG. ANGLE No center punch is needed-- the aggrevsive 135 Deg. Split Point quick-cut points are self-centering and penetrate quickly with less pressure.. APPLICATION Drill through stainless steel, general steetl, metal sheet, iron, copper, aluminum, plastic.

Cobalt high speed steel ensures the bits super hard, sharp and cutting effectively with impressive performance in cutting metal, plastic, and wood etc with long tool life. All drill dimensional tolerances conform to ASMEANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute formerly MCTI. Fully ground process ensures excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging. Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly. Jobber Length Twist Drill Bits with Straight Shank for cutting metal, plastic, and wood etc No. 1 to No. 60 are available.

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. Round shanks allow use with a wide variety of tool holding systems. When run in a counterclockwise direction right-hand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Manufactured to national aerospace standard 907.