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Best results for 1/2 inch metal drill bit
Vermont American 10488 1/2-Inch – 3/8-Inch Shank HSS Drill Bit
$6.67
$9.47
Amazon.com
Last update was on: November 23, 2024 10:53 am
- For drilling in wood, metal and plastic. Each high speed steel bit is hardened and tempered for long life and high performance in tough applications
- 118 Degree point configuration is ideal for general purpose drilling applications
- 3/8-Inch reduced shank allows for drilling larger holes with 3/8-Inch drills
Neiko 10193A Titanium Step Drill Bit Set, High Speed Steel | 3-Piece Set | Total 28 Sizes
$12.97
$18.03
Amazon.com
Last update was on: November 23, 2024 10:53 am
- TITANIUM | HIGH SPEED STEEL: classic high speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal
- 135° SPLIT POINT TIP: increases cutting speed with self-centering and prevents walking
- TWO-FLUTE DESIGN: clears chips faster and allows particles to escape easily
- TRI-FLATTED SHANK: fits into power tools chuck securely and eliminates slip
IVY Classic 04132 1/2-Inch Cobalt Steel Drill Bit, 135-Degree Split Point, Reduced Shank, 1/Card
$11.92
$17.05
Amazon.com
Last update was on: November 23, 2024 10:53 am
- Jobber length drills designed for stainless steel, hard steel, wood and plastic, Swift Bore (Registered Trademark)
- Cobalt Steel withstands abrasion and heat generated by hard-to-machine metals
- Precision ground, gold-finished Cobalt Steel retains hardness at high temperatures
- 135-degree split point for fast penetration and accurate self centering
- Diameter: 1/2-inch, Overall Length: 6-inch, Shank: 3/8-inch Reduced Shank
DEWALT DW1361 Titanium Pilot Point Drill Bit Set, 21-Piece
Best Choice 8-Piece 1/2” Shank Silver and Deming Drill Bit Set in Aluminum Carry Case, High Speed Steel (HSS) | SAE Size 9/16” – 1” by 1/16th Increment
$27.99
$34.43
Amazon.com
Last update was on: November 23, 2024 10:53 am
- Premium cobalt high speed steel construction for proven capability and durability to drill holes in wood, plastic, aluminum, copper, stainless, sheet metals and many other types of materials
- Superior gold titanium and black nitride dual coating finish holds up lubricant better for smoother drilling, and is 80% more durable and corrosion resistant than regular black enamel finish
- 135° Split point design at tip increases cutting speed with self-centering feature and prevents drill walking or wobbling
Drill America 29 Piece Heavy Duty High Speed Steel Drill Bit Set with Black and Gold Finish in Round Case (1/16" – 1/2" x 64ths), KFD Series
$49.99
$60.99
Amazon.com
Last update was on: November 23, 2024 10:53 am
- Assortment of 29 jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments
- High-speed steel (HSS) provides hardness for wear resistance
- Black and gold oxide finish resists corrosion and increases the hardness of the drill bit
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
- Comes in a plastic storage case
COMOWARE 1 inch Reduced-Shank Drill Bit- 1/2 inch Shank, HSS Silver and Deming, Black & Gold
$18.99
$25.83
Amazon.com
Last update was on: November 23, 2024 10:53 am
- High Quality Material - High Speed Steel M2 Black and Gold, resists corrosion, ensures outstanding durability, sharpness and capability, reduces the friction and runs cooler.
- Black and Gold Oxide Finish - Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the regular black surface.
- 135-degree & Split Point - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. The split point tip can increase the wear resistance. 135-degree penetrates hard material without a pilot hole and produces small chips to reduce clogging.
Migiwata 1/2 Inch Fractional Size M35 Cobalt Steel Twist Drill Bit Set of 2pcs – Jobber Length and Straight Shank – Extremely Heat Resistant – Perfect for Drilling in Stainless Steel and Cast Iron
$18.89
$21.72
Amazon.com
Last update was on: November 23, 2024 10:53 am
- COBALT STEEL - Manufactured from M35 grade cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
- FOR STAINLESS STEEL - Particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate.
Bosch CO2159 1/2 In. x 6 In. Cobalt Drill Bit
$14.75
$21.68
Amazon.com
Last update was on: November 23, 2024 10:53 am
- Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF)
- Rigid, thick web design adds stability to bit in tough applications
- Surface hardened to penetrate tough abrasive materials
- Available in jobber length, full shank
- Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
Bosch TI14 Titanium Metal Drill Bit Set (14 Piece)
DEWALT DW1614 1/2" x 12" Black Oxide Drill Bit
Hiltex 10005 HSS Silver and Deming Industrial Drill Bit Set (8 Pieces), 1/2"
$29.99
$38.09
Amazon.com
Last update was on: November 23, 2024 10:53 am
- High speed stainless steel is designed to ensure sharp and fast execution in any material for clean results
- Heat treated carbon steel with a black enamel coating is durable and can withstand heavy duty operation for a long tool life
- Bit is precision ground with geometry of 135-degree split point for quick penetration and an accurate start
- Tri-flat on the shanks of drills are constructed for tighter chucking maximizing security for precise holes
