bestreviewtech 
Best results for hole drill bit sizes
Knoweasy 10 Step Sizes Titanium Step Drill Bit,High Speed Steel 1/4 to 1-3/8 Inches Drill Bits Set for Sheet Metal Hole Drilling
$23.97
$33.56
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- You could watch our video and know more our step drill bit PDH06A
- ❤Great Titanium Step Drill Bit Set❤
- ▲ 50 SIZE IN 5 - The bits set includes five standard step drill bits that can replace 50 individual drill bits, you can process 50 different kinds of diameter holes with the five pieces
- ▲ HSS & TITANIUM COATING - High speed steel makes it last longer than others, titanium coating ensures easily cut through steel sheets，aluminum sheets，copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean
Tacklife PDH06A Classic Titanium Step Drill Bit Set & Automatic Center Punch，High Speed Steel |5-Piece Set| Total 50 Sizes，Double Cutting Blades Design with Aluminum Case
$14.99
$22.04
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool 2 3/8 inches Diameter
- STANDARD 3/8 inch Shank Use with and standard electric or battery drill.
- PROFESSIONAL Quality Tool for Drilling Holes in Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain
- SAVE OVER 80 Percent for DIY Kitchen, Bathroom, Shower, Faucet Installation Projects
- Use water as coolant to prolong the tool life, these tools do not need a center pilot drill.
Drilax 2 3/8 Inch Diamond Hole Saw Drill Bit Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain, Coated Core Bits Holesaw DIY Kitchen, Bathroom, Shower, Faucet Installation Size 2 3/8"
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- 【5PCS STEP DRILL BIT IN 50 SIZES】- This set replaces 50 individual drill bits. All the bits come in a well-organized case for easy transport and storage. Each one step drill bit can drill several bore diameters.
- 【5PCS STEP DRILL BIT IN 50 SIZES】- Large bit has 3-sided shank and small bits have hex shank to prevent slip in drill chuck. Automatically deburrs holes as you drill.
- 【DOUBLE CUTTING BLADES 】- Two-flute design gives you faster, smoother cutting. 3-sided (TRI-FLAT) shank will not slip in your drill\'s chuck. Cobalt coated for smoother cooler cutting.
5pcs Step Drill Bit Set – High Speed Steel Titanium Coated Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case for Wood & Metal,Large & Small Holes (Black) (Black)
$21.89
$25.83
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- Extreme Durabikity: Cobalt high speed steel drill bits along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.
- Different Sizes of Holes Can Be Drilled: Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes. You are capable to drill holes in different sizes which can meet your normal needs.
- Smooth Drilling: Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. (the board must be smaller in thickness than the height of step drill bits).
CO-Z Step Drill Bits, HSS 5PCS Titanium Step Drill Bit Set, 50 Sizes in 5 High Speed Steel Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers
Drill Hog Drill Gauge Check and Measure Drill Bits or Holes
$15.99
$23.35
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool 2 inches Diameter
- STANDARD 3/8 inch Shank Use with and standard electric or battery drill.
- PROFESSIONAL Quality Tool for Drilling Holes in Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain
- SAVE OVER 80 Percent for DIY Kitchen, Bathroom, Shower, Faucet Installation Projects
- Use water as coolant to prolong the tool life, these tools do not need a center pilot drill.
Drilax 2 Inch Diamond Hole Saw Drill Bit Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain, Coated Core Bits Holesaw DIY Kitchen, Bathroom, Shower, Faucet Installation Size 2"
$7.99
$9.59
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- Fraction Drill Gauge
- This product is highly durable
- This product is manufactured in China.
- General Tools Hobby Drill Gage is extremely helpful when working with older, unmarked drill bits, as well as with bits that are too small to fit diameter markings
- The Hobby Drill Gage is a useful guide for identifying drill bit sizes and measures bits from 1/16 inch to 1/2 inch x 64ths
- Etched graduations are filled in black to give high contrast and will not wear off this drill gauge
General Tools 24 Hobby Drill Gage
$7.37
$10.10
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- Quickly and conveniently identifies drill bit diameter
- Heavy gauge steel construction is machined and ground to close tolerances
- 29-hole sizes remain constant,providing precision accuracy
- Hole sizes of 1/16" to 1/2" by 64ths
- Permanently painted and etched on each side
Cal Hawk Drill Bit, Bolt and Wire Gauge
$22.89
$27.24
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- DURABLE & STURDY, solid high speed steel construction, close to impossible to snap compared conventional drill bits, the unique 3-sided shank step drill bits prevents slip in drill chuck and reduces shocks
- oiling the titanium stepped bits recommended before every use to maximize the service life.
- JAM-FREE PERFORMANCE, dual-flute design and three-sided shank design is optimized for cordless drills in high speed provides greater speed and control while minimizing iron scurf flying around, to lengthen service life, please do not set drilling speed at its maximum to avoid damage to the step bit's cutting edge.
CO-Z Upgraded Titanium Step Drill Bit Set, 5PCS 50 Sizes in 5 HSS Drill Bits for Drilling Hole on Sheet Metal Iron Wood Aluminum PVC, Multiple Hole Stepped Up Unibit with Aluminum Case for DIY Lovers
$25.99
$34.31
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- Cobalt high speed steel along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.
- Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes.
- Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. (the board must be smaller in thickness than the height of step drill bits).
HOHXEN Step Drill Bits 5PCS HSS Cobalt Titanium Step Drill Bits Multiple Hole 50 Sizes High Speed Steel Drill Bits with an Carrying Case
Irwin 12092 1/16-to-1/2-Inch 29-Hole Steel Drill Bit Gauge
DEWALT DW1354 14-Piece Titanium Drill Bit Set
$9.99
$11.99
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- PREMIUM QUALITY, LONG LASTING, TALL (DEEPER CUTS) Diamond Hole Saw Drill Bit Tool.
- TOOL Diameter is 1 3/8 inches. SAVE OVER 80 Percent compared to your local hardware store.
- SPECIAL FEATURE : INCREASED DEPTH of CUT. These hole saws are 20 Percent TALLER (deeper) than most competitors. You can drill through thicker materials with this tool. 1 1/4 inch counter-tops are no problem. Shank size is 3/8 inch for common drills (corded electric, cordless rechargeable, upright, other rotary tools)
Drilax Diamond Drill Bit Hole Saw 1-3/8 inch Core Glass, Marble, Granite, Ceramic Porcelain Tiles DIY Drill Bit Size: 1-3/8 inch
$9.99
$11.79
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- HSS & TITANIUM COATING - High-speed steel make it last longer than others, titanium coating ensure easily cut through iron sheets, aluminum sheets, copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean.
- TITANIUM COATING: Coated with titanium, this step drill set performs well in heat, corrosion and rust resistance.
CO-Z 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician
$9.99
$13.19
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- 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 steel sheets/ aluminum sheets/ copper/ plastic/ wood board and many other types of sheet metal with ease countersunk. Suitable for Home DIY, and General Building/ Engineering Use.
COMOWARE Step Drill Bit – Titanium Coated, Double Cutting Blades, High Speed Steel, Short Length Drill Bit, Total 10 Sizes
$28.99
$40.59
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- DURABLE TITANIUM COATED BITS W/SPIRAL GROOVES, the spiral grooved drill cut more smoothly than straight grooved ones, the drill bit is sharp and can easily drill perfect holes in the metal sheet while the Titanium coating improves durability hence lengthening the service life.
- 50 SIZES IN 5, our bits set includes five standard step drill bits that are capable to drill 50 holes with different diameters, saving you time and efforts
CO-Z HSS 5PCS Titanium Spiral Grooved Step Drill Bit Set with Automatic Center Punch, Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped up Bits for DIY Lovers
$34.99
$38.49
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- DURABLE & STURDY, solid M2 high speed construction for extra durability, close to impossible to snap compared conventional drill bits, the unique 3-sided shank prevents slip in drill chuck and reduces shocks
- oiling the bits recommended before every use to maximize the service life.
- JAM-FREE PERFORMANCE, dual-flute design and three-sided shank design is optimized for cordless drills in high speed provides greater speed and control while minimizing steel scurf flying around, to lengthen service life, please do not set drilling speed at its maximum to avoid damage to the cutting edge.
CO-Z 1PCS M2 Step Bit, Faster Drilling Step Drill Bit, Professional Unibit Drill Bit for Cutting Holes On Sheet Metal, Steel, Wood, Aluminum, PVC, Multiple Hole Stepped Up Bit for Electrician Mechanic
$21.99
$30.35
Amazon.com
Last update was on: January 19, 2025 2:16 pm
- 5pcs step drill bit IN 50 SIZES - each one step drill bit can drill several bore diameters. It's can work as 50pcs twist drill bits. You do not to replace drill bit constantly with the step drill bits.
- AUTOMATIC CENTER PUNCH - the center punch delivers an automatic, high-impact, spring-loaded strike through adjusting the cap
- its has a deeply knurled surface for nonslip control
- protective aluminum case makes the drills not easy to dull.
