goldstarkitchen 
Best results for 3/4 inch metal drill bit
Hiltex 10005 HSS Silver and Deming Industrial Drill Bit Set (8 Pieces), 1/2"
$29.99
$42.89
Amazon.com
Last update was on: June 27, 2024 5:08 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
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
$34.15
Amazon.com
Last update was on: June 27, 2024 5:08 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 3/4" Reduced Shank High Speed Steel Black & Gold KFD Drill Bit with 1/2" Shank, KFD Series
$10.89
$14.05
Amazon.com
Last update was on: June 27, 2024 5:08 am
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Gold and black surface treated for use in stainless steel and other hard metal drilling
- 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
Champion Cutting Tool BlackGold XG12-3/4 Silver & Deming1/2" Shank Drill: MADE IN USA
$26.07
$30.24
Amazon.com
Last update was on: June 27, 2024 5:08 am
- Heavy Duty BlackGold Silver & Deming drills have superior strength and durability than standard S&D Drills
- BlackGold surface treatment holds lubricant for smoother, longer drilling. Drill faster and penetrate more accurately due to 118* split point.
- 1/2" Flatted Reduced Shank for use in portable drills or drill presses where max chuck capacity is 1/2"
- Ideal for drilling steel, steel plate, stainless steel, cast iron, titanium, nimonic alloys, manganese, and other tough materials
ABN 1/4in Drive Step Bit 1/4in to 3/4in (9 Steps) SAE Titanium Step Drill Bit High Speed Steel HSS Cone Drill Bit
$6.85
$7.95
Amazon.com
Last update was on: June 27, 2024 5:08 am
- SAVE TIME: Use the ABN Step Drill Hole Drill Bit to drill round holes without wasting time by changing drill bits
- Split point tip increases cutting speed as it is self-centering and prevents walking
- 9 total step sizes 1/4-inch to 3/4-inch in increments of 1/16-inch
- MAKE SMOOTHLY CUT HOLES: 2-flute design removes chips quickly and allows particles to escape faster for smooth cutting on plastic, wood, and most sheet metal including steel, brass, aluminum, and copper
IRWIN Silver & Deming Drill Bit – 3/4in. dia, Model# 91148
Neiko 10184A Titanium Step Drill Bit Set, High Speed Steel | 1/4” to 3/4” | Total 9 Step Sizes
$8.99
$9.89
Amazon.com
Last update was on: June 27, 2024 5:08 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
QWORK 3 Pcs Titanium Step Drill Bit Set, High Speed Steel, 1/8" – 3/4" Total 28 Sizes, HSS Multiple Hole Drilling Cutting with Storage Bag
$10.99
$15.83
Amazon.com
Last update was on: June 27, 2024 5:08 am
- 1) 3 standard SAE step drill bits can drill 28 different size of holes on different thickness of materials. One 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit(detailed hole size and drill depth of each drill bit please check in Product description below)
- 2) Made of high quality high speed steel that is hard and sharp enough to drill through wood, plastic, steel and sheet metal
Step Drill Bit Double Fluted #3, 1/4 to 3/4-Inch Klein Tools KTSB03
$28.31
$35.95
Amazon.com
Last update was on: June 27, 2024 5:08 am
- Two flutes cut faster and keep bit cooler
- Fast-starting, non-walking drill tip
- High-visibility silver targets for primary hole sizes
- Thick 3/8-Inch hex shank won't round out in the drill chuck for a more positive grip
- 9 hole sizes
- Made from high speed steel
COMOWARE Step Drill Bit Set & Automatic Center Punch- Titanium Coated, Double Cutting Blades, High Speed Steel, Short Length Drill Bits Set of 5 pcs, Total 50 Sizes with Aluminum Case
$24.49
$35.02
Amazon.com
Last update was on: June 27, 2024 5:08 am
- HSS Titanium Coating - High speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler.
- Meet Your Demands - With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for metal/wood/plastic countersunk. Suitable for Home DIY, and General Building/Engineering Use.
McJ Tools 3/4 Inch HSS Drill Bit Hole Saw Set Metal,Stainless Steel,Iron,Alloy, Ideal for Electricians, Mechanicians, DIY Craftsmen, Trade Experts, Metal Workshops, Metal Professionals
$19.99
$28.39
Amazon.com
Last update was on: June 27, 2024 5:08 am
- Cut a wide range of materials such as steel, cast iron, sheet metal and copper
- Work well with abrasive materials like high density resin and metal plates
- Extremely High Accuracy <
- 0.1mm
- Comes with pilot drill, hex key, auto ejecting slug and >
- 3/16" D of Cut
1/4" Hex Shank Quick Change Titanium Uni Step Drill Bit Set , 3 Pics , 3/16" -1/2" ,1/4"-3/4" ,1/8"-1/2"
Titanium Step Drill Bit Set Unibit Reamer Reaming Bits Sheet Metal Plastic PVC Pipe Conduit Hole Cutter Universal Cone Saw 3 HSS Steel 1/4" Hex Shank
$12.89
$14.18
Amazon.com
Last update was on: June 27, 2024 5:08 am
- 3 Piece Titanium Step Drill Bit Set 28 Different SAE Sizes Multi Hole Cutter With Fabric Carry Case
- Drills And Cuts Holes Through Thin Metal, Sheet Metal, Plastic, Conduit, PVC Pipe, Fiberglass, Wood
- Quick Connect / Quick Release 1/4" Hex Shank
- Compatible With All Drills And Impact Drivers
- Self Centering Split Point Tip Prevents Walking
- Double Flute Design Drills Holes FAST And CLEAN
DEWALT DW1587 6 Bit 3/8-Inch to 1-Inch Spade Drill Bit Assortment
COMOWARE Spade Drill Bit Set- Paddle Flat Bits, Hole Cutter, Titanium Coating, Carbon Steel, Woodworking, 6-Pieces, 3/8"-1"
$9.99
$13.19
Amazon.com
Last update was on: June 27, 2024 5:08 am
- Carbon steel construction with titanium coating for capability and durability. The flat paddle design features a sharp cutting edge, ensures the hole smooth clean.
- Self-centering spade tip for spot-on starts, and the bits evacuate the material as it cuts. Good choice of Hole Cutter.
- The sharp bit allows for accurate drilling to most types of wood, and also fiberglass, PVC (polyvinyl chloride) and soft metals such as aluminum.
EZARC Carbide Hole Cutter Heavy Duty for Stainless Steel, 3/4 Inch 19mm
$18.99
$28.30
Amazon.com
Last update was on: June 27, 2024 5:08 am
- 10 TIMES LONGER LIFE than normal metal cutting hole cutters
- Provide fast and precise cuts into stainless steel, sheet metal, FRP and wood
- Smooth cuts with perfect cutting result
- All in one design: drill bit, spring, wrench are included, no need to buy any extra accessories for the drilling works
- Replaceable high quality pilot drill bit are available
