lifeeconomic 
Best results for 30mm drill bit for metal
3Pcs High-Speed Steel Step Drill Bit Set, LepoHome Cone Titanium Coated Metal Hole Cutter 1/4" Hex Shank Drive Quick Change 4-12mm/4-20mm/4-32mm
$13.99
$17.49
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- 【Widely Used】Perfect Step Drill Bits suitable for drill holes in various material： within 3mm/0.12 inch (Iron Plate, Copper Plate, Aluminum Plate)
- within 5mm/0.2 inch (Wood, PVC sheet, Insulation Boards). Not suitable for hard and brittle materials such as stainless steel, glass, tile floors, walls etc.
- 【Material】HSS combined with a titanium coating. More capable and durable.
- 【Easy Drilling】Two-Flute Design for smoother cutting. High Step design let you feel the stop and never drill bigger in mistake
Drill Warehouse 5 Pack High Speed Steel HSS Drill Bit Hole Saw Set Stainless Steel Metal Alloy Kit 16mm/18mm/20mm/25mm/30mm- Pack of 5
$13.99
$16.65
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- Material:H.S.S Length:65mm/2.55''(Approx)
- Outside Diameter:16mm/0.62'',18mm/0.71'',20mm/0.78'',25mm/0.98'',30mm/1.18''
- Longer life durable and practical
- Perfect for Installing Locks, Knobs in Doors and Cabinets or Drilling Larger Diameter Holes Through Desks Etc
- Cuts Steel, Stainless Steel, Copper, Brass, Aluminum, Fiberglass, Formica And Other Laminates In Seconds
DEWALT DWA1789IR 7/8-Inch-1-1/8-Inch IMPACT READY Step Drill Bit
3Pcs High-Speed Steel Spiral Step Drill Bit Set with Automatic Spring Loaded Center Punch Power Tools Cone Titanium Coated Metal Hole Cutter 1/4" Hex Shank Drive Quick Change 4-12mm/4-20mm/4-32mm
$16.99
$21.92
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- 【Widely Used】Perfect Step Drill Bits suitable for drill holes in various material： within 3mm/0.12 inch (Iron Plate, Copper Plate, Aluminum Plate)
- within 5mm/0.2 inch (Wood, PVC sheet, Insulation Boards). Not suitable for hard and brittle materials such as stainless steel, glass, tile floors, walls etc.
- 【Material】HSS combined with a titanium coating. More capable and durable.
- 【Easy Drilling】Two-Flute Design for smoother cutting. High Step design let you feel the stop and never drill bigger in mistake
HYCLAT Titanium Step Drill Bit Set & Automatic Center Punch – High Speed Metal Steel Drill Double Cutting Blades, Hss Cobalt Multiple Hole 50 Sizes, with Aluminum Case
$21.99
$25.51
Amazon.com
Last update was on: April 26, 2024 3:23 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.
DerBlue 5Pcs Professional Forstner Drill Bit Set Woodworking Hole Saw Wood Cutter, Alloy Steel Wood Drilling Woodworking Hole Boring Bits Set Power Rotary Cutting Tool 15-35mm
$12.99
$17.54
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- EXCELLENT WORKMANSHIP : Selection of high quality alloy blade, hardened and tempered, carbon HSS steel construction. Make blade more sharp and durable. It's head adopt arc curve design, beneficial to chip removal, perforation is more efficient.
- TOP QUALITY : Sharp edge, high hardness, accurate positioning, high precision, smooth cutting, impact resistance, high toughness. more smooth, less noise.
- Suitable for pistol drill, bench drill, vertical drilling machine hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine, etc.
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
$21.88
$24.51
Amazon.com
Last update was on: April 26, 2024 3:23 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).
Hole Saw Kit, SUNGATOR 5-Piece Set. Specially Constructed Heat Treated Carbon Steel, High Precision Cutting Teeth. Cut Clean, Smooth, and Precise Holes Through Wood, Plastic, PVC Board and Drywall.
$8.99
$11.15
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- ▲【SAFETY AND DURABLE】: High quality heat-treated carbon steel of high strength and hardness, allows for a more aggressive cut
- anti-rust oil on the surface to protect the hole saw from natural oxidation
- ▲【MULTI-PURPOSE】: Suitable for soft wood, thin PVC panel and thin plywood but not metal and hard wood, excellent tool for home DIY
- ▲【FAST AND CLEAN】: Smooth finish
- sharp teeth reduces resistance during cutting and allows fast and clean cuts
DEWALT D180002 Standard Electricians Bi-Metal Hole Saw Kit
$55.99
$77.83
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- N/A
- Imported
- Substantial, toughened backing plates avoid damage
- Superior application results with exclusive tooth and set guide
- Built to withstand jobsite abuse with M3 steel construction
- Increased functionality with innovative deep-cut design
EZARC Carbide Hole Saw Heavy Duty for Stainless Steel Sheet Metal,1-3/4 Inch 44mm
$29.97
$35.96
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- 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
HOHXEN 1/4 Hex Shank Titanium Step Drill Bit High Speed Steel 15 Steps Hex Shank 4-32MM
$11.99
$13.43
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- 4-32MM Titanium Coated Step Cone Drill Bit 13 Steps Hex Shank, INCLUDES 13 STEP SIZES: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm. HEXA-FLATTED SHANK: fits into power tools chuck securely and eliminates slip.
- High-speed steel, used in hardness under 25 ¡ã workpiece, the plate thickness under 5 mm. such as carbon steel plate, sheet iron, insulation boards, wood. Cannot be used for stainless steel.
uxcell 1/2 inches Straight Shank 30mm Drill Bit HSS 9341 1pcs
3 PCS HSS Titanium Coated Cone Step Drill Bit Set Metal Hole Cutter Power Tools kit, Metric 4-12/20/32mm
$12.99
$19.36
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- Material: High Speed Steel combined with a titanium coating. More capable, durable and longer service life.
- Easy Drilling: 3 sided shank prevents slip in drill chuck
- Double cutting blades design enables a faster and smoother cutting
- X-type openings design to facilitate the removal of cutting waste when drilling
- SET INCLUDES: Bit #1 (5 steps): 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm)
- Bit #2 (9 steps): 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)
Diamond Drill Bit Set, DRILLPRO 10 PCS Glass Hole Saw for Tiles Glass Ceramic Marble Bottles DIY,6mm – 30mm
$8.99
$10.79
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- SMALL RESISTANCE: Small incision resistance, opening speed is quickly, easy removal of chips and other advantages.Also help to open accurately. Large chip holes to ensure that when the punching smooth, punching accurate.
- DURABLE: Nickel-plated with a diamond dust coating offers superior performance and cutting strength.Extended service life.This diamond drill bits are high quality and good performance that excellent for making clean and accurate hole.
20Pcs Forstner Drill Bits, Rocaris Tungsten Steel Woodworking Hole Saw Set, Wood Cutter Auger Opener Round Shank Drilling Cutting Tool (14mm-50mm)
$29.99
$44.09
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- 【High Quality Material】:The forstner drill bitsare made from tungsten steel and being hot-treated,sharp edge, high hardness, accurate positioning,high precision,smooth cutting,impact resistance,high toughness.more smooth,less noise.
- 【Various Sizes】: 14mm(0.55''), 15mm(19/32"), 16mm(5/8"), 17mm(43/64"), 18mm(45/64"), 19mm(3/4"), 20mm(25/32"), 21mm(53/64"), 22mm(55/64"), 23mm(29/32"), 24mm(15/16"), 25mm(1"), 26mm(1-1/16"), 28mm(1-1/8"), 30mm(1-3/16"), 32mm(1-1/4"), 35mm(1-3/8"),40mm(1-3/5"), 50mm(1.96'') which can meet your various needs in this professional set.
HOHXEN 3 Packs Spiral Step Drill Bit Set with 4-12mm/4-20mm/ 4-32mm, Total 32 Sizes, 1/4" Hex Shank Cone Titanium Coated High Speed Steel, Multi-Functional Industrial DIY Metalworking tools
$13.99
$15.95
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- 3 standard SAE Spiral step drill bits can drill 32 different size of holes on different thickness of materials.The 3 Cutters Come in the Following Sizes: 4-12mm: 4mm,6mm,8mm,10mm,12mm
- 4-20mm: 4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm
- 4-32mm: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm.
- Made with drop forged heat treated high speed steel (HSS) with titanium nitride coating for longer life time.
Diamond Drill Bits, Baban 10Pcs Hole Saw Diamond Drill Bit Hollow Core Drill Bit Set for Diamond Coating, Carbon Steel for Glass, Ceramics, Porcelain, Ceramic Tile, Marble, 6-32mm
$8.69
$12.25
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- ✔ Satisfied Size - 6mm/0.23", 8mm/0.31", 10mm/0.39", 12mm/0.47", 14mm/0.55", 16mm/0.62", 18mm/0.7", 22mm/0.86", 26mm/1.02", 32mm/1.26"
- ✔ Ideal Application - This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or other.They are perfect for drill glass, tile bottles,blocks jars, fiberglass porcelain tile ceramic, slate Mable, granite light stone
CO-Z 65mm 50mm 30mm SDS Plus Shank Hole Saw Cutter Concrete Cement Stone Wall Drill Bit Kit, Shank Drill Bit Cutter for Brick Concrete Cement Stone
$29.99
$34.19
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- Made of carbide tipped metal material of ultra-sturdiness and durability for years of use under the toughest conditions with uncompromised performance.
- 3 different sized wall hole saws (65mm, 50mm, 30mm) are prepared for different cutting diameters, an all-in-one choice for daily use.
- High-frequency welding technology, welding openings is very strong, smooth inside and outside welding mouth.
- Used for drilling walls, stones, bricks,or installation of air-conditioning etc.
6 inch Hole Saw Blade for Cornhole Boards Corn Hole Drilling Cutter 152mm in Diameter BI-Metal Heavy Duty Steel & Hex Shank Drill Bit Adapter By STARVAST for Cornhole Game, Home Improvement (Yellow)
$16.99
$23.11
Amazon.com
Last update was on: April 26, 2024 3:23 pm
- 【Cutting Design】 6 inch Hole Saw Kit with 3/8-Inch Hex Shank Quick Change Arbor, perfect for any power drill to cut round holes in cornhole boards, drywall, wood, plastic, soft plaster, acrylic-board and thin metal
- 【Material】 Corn Hole Drilling Cutter is made of tough HSS carbon steel & Bi-metal steel. It is superior performance and cutting strength
- 【Structure】 With the non-binding clean edge design, this hole saw cuts smooth and easy. And the spring on the drill bit would automatically pushes the disc out of the saw immediately after completing the hole
