lifeeconomic 
Best results for 6 hss drill bit
Migiwata Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bits with Straight Shank Set of 13pcs to Cut Through Hard Metals Such as Stainless Steel and Cast Iron
$14.89
$18.31
Amazon.com
Last update was on: November 22, 2024 11:40 am
- COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, extremely heat resistant
- for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
- NO CENTER PUNCH NEEDED - The 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander". Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks. Must be used and operated at proper RPMs for maximum efficiency
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
$65.49
Amazon.com
Last update was on: November 22, 2024 11:40 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
6Pcs/Set Hex Shank Drill Bits HSS 4341 Combination Drill and Tap Bit Screw Tap Deburr Countersink Bit (6-32NC 8-32 NC 10-32 NC 10-24 NC 12-24 NC 1/4-20 NC)
$13.99
$20.01
Amazon.com
Last update was on: November 22, 2024 11:40 am
- 6Pcs Hex Shank Drill Bits Set Inculued Size: 6-32NC (3.5mm), 8-32NC (4.2mm), 10-32NC (5mm), 10-24NC (5mm), 12-24NC (5.7mm), 1/4-20NC (6.35mm)
- Made of High-speed Steel 4341, Hard, Rustproof, Solid and Durable.
- Suitable for Low Hardness Materials Such as Wood, Aluminium Plate, Plank, Plastic, or Sheet Iron (thickness of less than 3mm).
- One-step Processing, Drilling, Tapping, Deburring and Countersinking in One Operation, Working Efficiently and Saving Time and Labor.
DEWALT DW1614 1/2" x 12" Black Oxide Drill Bit
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
$33.31
Amazon.com
Last update was on: November 22, 2024 11:40 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
AUTOTOOLHOME Combination Drill and Tap Bit 6-32nc 8-32nc 10-32nc 10-24nc 12-24nc 1/4-20nc Set of 6
$11.89
$17.24
Amazon.com
Last update was on: November 22, 2024 11:40 am
- Complete hole drilling, tapping, deburring and countersinking in one operation with power drill saves labor and time
- Back tapered beyond tap to prevent thread damage from over-drilling
- Deburr/countersink also provided on bit beyond back taper
- Made from hardened high-speed steel (HSS 4341) vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
Drill America #40 x 6" High Speed Steel Aircraft Extension Drill Bit (Pack of 12), DWDA/C Series
$20.64
$23.12
Amazon.com
Last update was on: November 22, 2024 11:40 am
- 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
Bosch CO2159 1/2 In. x 6 In. Cobalt Drill Bit
$14.75
$16.82
Amazon.com
Last update was on: November 22, 2024 11:40 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
IRWIN Tools 63124 3/8-Inch Cobalt 135-Degree Jobber Length Drill Bit, Pack of 6
$22.99
$33.80
Amazon.com
Last update was on: November 22, 2024 11:40 am
- Jobber drill bits made with M-35 Cobalt steel
- Cobalt steel helps dissipate heat for longer life
- Construction for Durability in abrasive materials
- 135-Degree Split Point Tip for reduced bit walking
- Straight shank works in both keyed and key-less drill chucks
EnerTwist Titanium Drill Bit Kit Set for Metal and Wood 230-Piece – Coated HSS Conventional 118° Tip from 3/64" up to 1/2 Inch, ET-DBA-230A
$42.99
$63.63
Amazon.com
Last update was on: November 22, 2024 11:40 am
- ▲FULL SIZE SET - Kits includes from 3/64-inch to 1/2-inch in tough plastic case
- ▲TITANIUM COATING - Reduces heat buildup for longer life, Lasts X 6 more than conventional bits
- ▲MULTIPURPOSE USE - Ideal for drilling in metal, wood, fiber glass and plastics, Not for use on Concrete or Masonry
- ▲WELL ORGANIZED - All sizes are indexed on tray to keep all components organized, with sponge cushion between the upper and lower halves to avoid bits straggling and mixing
IVY Classic 01056 7/8-Inch x 6-Inch Silver and Deming HSS Drill Bit, 1/2-Inch Shank, 1/Storage Case
$23.90
$27.25
Amazon.com
Last update was on: November 22, 2024 11:40 am
- Designed for drilling steel, cast iron, plastic and wood
- Precision-ground, two tone finish, black oxide flutes with a bright outer grind, hardened and tempered High-Speed Steel
- 118-degree point requires minimum feed pressure
- Three flat sides for secure chuck grip
- Diameter: 7/8-inch, Overall Length: 6-inch, Shank: 1/2-inch Reduced-Shank, Includes plastic storage case
CTD Metric Magnum Super Premium 6mm Drill Bit (2 Pack)
$4.99
$5.79
Amazon.com
Last update was on: November 22, 2024 11:40 am
- Made in USA - Metric Jobber Length Drill Bit - 4" Length, 2 3/4" Flute Length
- Special Hi-Molybdenum tool steel. 135 degree split point for fast penetration and accurate starting without center punch.
- Precision ground: point, flutes, body, clearance, and drill diameter for the ultimate in accuracy and performance.
- Body and clearance are gold surface treated for maximum lubricity.
- Heat treated at 2185 F and then nitro-carburize finished at 950 F to be measurably harder than high speed steel.
MaxTool 1-1/4" Silver and Deming Drill Bit (Prentice); HSS M2; 118° POINT; 6" OAL 1/2" Reduced Shank Black Oxide; 3-Flat on Shank; SD02B03R116
$26.52
$31.56
Amazon.com
Last update was on: November 22, 2024 11:40 am
- Quality HSS M2 ensures sharp and fast execution in any material for clean results
- Premium Heat treated black oxide is durable and withstand heavy duty operation for a long tool life
- 3-flat shank provides better chuck grip and reduces slippage, maximizing security for precise holes
- 6" OAL & 1/2" Str. shank fits 1/2" drill chuck
- Milled & polished flutes ensure chips move smoothly
- Precision ground with geometry of 118 degree chisel for quick penetration and an accurate start
Vermont American 10488 1/2-Inch – 3/8-Inch Shank HSS Drill Bit
$6.67
$9.60
Amazon.com
Last update was on: November 22, 2024 11:40 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
