10 Best Metal Steel Step Drill Bit In The Us - Black Friday 2024
KSEIBI 598240 Industrial Grade Unibit 5-Pieces Step Drill Bits Set 3-Flat Shank, High-Speed Steel Metal Drill Bits Kit Black Oxide M2 for Drilling Stainless Steel, Aluminium, Wood
Main highlights- SAE Standard Compliance: Fully compliant with SAE specifications for universal compatibility with drilling tools, enhancing utility and performance.
- Multi-Sized & Step Design: Precision drilling with a multi-sized step design allows for accurate, clean drilling in various materials, enhancing versatility in metalworking, woodworking, and plastic drilling.
- High-Speed Steel Construction: Made from durable HSS with a black oxide coating, ensuring longevity and resistance to wear and corrosion.
- Ergonomic 3-Flat Shank: Designed for a comfortable grip and to prevent slipping, the 3-flat shank fits securely in drill chucks, ensuring efficient power transfer and safer operation.
- Comprehensive Drill Bit Set: From 3/16" to 1-3/8", this set includes essential sizes for diverse drilling tasks, ensuring you have the right bit for every application.
9.7Exceptional
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Value for Money2
Jerax toolsJerax tools 1/4 to 1-3/8 Inch Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic
Main highlights- [Non-stop]: Our Polished Steps and Size Highlights let you able to see target hole size during drilling. No need to stop in the middle of the drilling and check. Save you time and hassle.
- [Multi Hole Sizes]: No need to buy a kit. This one step bit comes with 5 marked sizes so you can drill 5 different hole sizes, saving you time and efforts to change bits. Marked sizes including: 7/8", 1-1/8", 1-7/32", 1-1/4", 1-3/8".
- [M2 HSS]: Cuts A LOT MORE CLEAN holes and much EASIER than average step bits. In general, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving durability. Our additional Vacuum heat treatment and Nitride surface hardening treatment make the performance even better.
- [Heavy duty]: Cuts holes on Stainless steel (need appropriate pressure), Hardened Metal, Mild steel, Galvanized steel, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials. Up to 12ga /2.7mm thickness for Stainless steel.
- [Easier | Faster | Cleaner]: With our high-accuracy CNC processing and several optimized design details over the years, our design cuts EASY, FAST and CLEAN, outperforming the average ones on the market.
9.4Excellent
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3
ZELCAN23% OffZELCAN 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
8.9 Precision8.9 Flexibility8.2 worth the moneyWhy we love it
Extreme Durability: Long lasting shiny.
Drill Different Sizes: 1/4, 3/8 1/2 in.
Smooth Drilling: Fast precise.
9.1Excellent
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4
AugTouf32% Offtoolant Four Spiral Flute Cobalt Step Drill Bit(Pro), 3/16" - 7/8"(12 Step Size) Impact Ready Unibit Step Drill Bit, 1/4" Hex Shank Step Bit for Metal, Stainless Steel, Aluminum, Plastic
8.4 worth the money8.0 lasts a long timeWhy we love it
The M35 COBALT HSS STEP DRILL is perfect for cutting through stainless steel, metal sheets, wood, plastic, aluminum sheets, and copper.
With a 89HRC surface hardness, the TiAlN coating allows for harder materials to be cut and higher cutting speeds.
The four spiral flute and quick release slot design guarantees a faster, smoother cutting experience that feels like cutting through butter.
8.9Very Good
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5
OXMULOXMUL M35 Step Drill Bit for Metal, 1/4" to 1-3/8", Cobalt Bits, Heavy Duty for Stainless Steel, Metal, Aluminum, Copper, 6-Steps. 204
Main highlights- 【M35 Cobalt Bits】 Prefect for Stainless Steel/Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets. This Drill bit can successfully drill more and more holes easily into Stainless Steel plate like knife through butter
- 【Heavy Duty for Stainless Steel】 The Cobalt Drill Bits can drill 6X longer life and 2X faster. This Drill bits is heavy duty for Stainless Steel, Metal, Galvanized Steel, Aluminum,Iron, Wood, PVC and Copper. This step bit is tough,sharp and can drill many holes on hard metal like a work horse
- 【A Work Horse】This spiral shaped step bit is a work horse. Easily drilled through the steel platform of your zero-turn mower, stainless steel sink, cold rolled steel, lug bolt, old rack, iron rotors, tractor bucket, washer, heavy steel loader bucket was made for a tractor, hydroponics tubing,water pipe, cabinet
- 【6 Steps︱2-Straight-Flute︱3/8" Shank】 6 steps: from 1/4", 7/8", 1-1/8", 1-7/32", 1-1/4" to 1-3/8". 2-Straight-Flute:Clears Chips faster
- M35 COBALT BIT / HEAVY DUTY for SS /1/4" to 1-3/8"
8.6Very Good
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6
KendoKENDO 5PCS Step Drill Bits with Automatic Center Punch - Black and Gold, High Speed Steel Unibit Step Drill Bit Set, Total 50 Sizes HSS Titanium Step Bits for Metal, DIY Lovers with Aluminum Case
Main highlights- WIDELY APPLICATION: Ideal for drilling holes in stainless steel, plastic, aluminum, iron and many other types of sheet metal. (recommended to add coolant or water when drilling metal plates and the speed should not be too high.)
- PRODUCT DESIGN: 118° Split point tip accelerates cutting speed while increasing the wear resistance. The two flute design provides a smoother cutting, and allows chips to be removed quickly.
- HSS TITANIUM COATING: The step drill has excellent sharpness and durability due to its industrial high speed steel black and gold construction and titanium coating.
- CONVENIENT STORAGE: All the cone bits come in a well-organized aluminum case for easy transport and storage.
- 50 SIZES IN 5 PCS: The step drill bits set includes 5 standard bits that can replace 50 individual drill bits and an automatic center punch. Please mark the spot that you are to drill for easier drilling. You can drill different sized holes for your DIY needs.
8.3Good
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7
WortureWORTURE M35 Step Drill Bit, 1/4" to 3/4"(9 Steps) Four Spiral Flutes Cobalt Unibit Step Drill Bit, Step Bit for Stainless Steel, Metal, Aluminum, Wood, Plastic
Main highlights- Wide Application - Ideal for drilling holes into stainless steel, copper, brass, aluminum, plastic and laminates
- M35 Cobalt HSS Step Drill - Enough sharp to drill into tough metals like stainless steel, alloy steel. Coating with TiAlN further enhances hardness and durability
- 9 Step Sizes - 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
- 4 Spiral Flutes - Faster and smoother cutting performance & more efficient swarf clearance
- 1/4" hex shank with quick release slot to eliminate slipping. Securely fits with most drills and impact ready power tools
8.0Good
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8
COMOWARECOMOWARE Step Drill Bit Set 5-Piece Titanium-Coated with Automatic Center Punch - Short Length, Double Cutting Blades, High-Speed Steel - Covering 50 Sizes, Complete with Aluminum Case
8.9 worth the money8.9 Precision8.2 lasts a long timeWhy we love it
HSS and titanium for durability and sharpness
Step drill bits for different diameters
118 degree split point tip
7.9Good
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9
PLATINUMEDGEPLATINUMEDGE Step Drill Bits Set, 5 Pcs High Speed Steel Step Drill Bit for Sheet Metal, 50 Step Sizes Hole Drilling, Double Flute Cutting Blades, Nitride Black Coating and Polished, Storage Box
Main highlights- WIDLY APPLICATION: Strength to punch and drill clean holes; Great for steel sheets/ aluminum sheets/ copper board and many other types of sheet metal with ease countersunk; Suitable for Home DIY, and General Building/ Engineering Use
- STURDY STORAGE BOX: Stored in a sturdy plastic box with a clear lid that you can find the drill at a glance
- STEP BITS WITH MULTIPLE DRILL SIZES: 5PCS-50sizes - Bit #1 (6 Steps): 3/16"-1/2"; Bit #2 (9 Steps): 1/4"-3/4";Bit #3 (13 Steps): 1/8"- 1/2"; Bit #4 (12 Steps):3/16"- 7/8"; Bit #5 (10 Steps):1/4" - 1-3/8"; Just 5 pieces to meet all your needs
- PREMIUM STEP DRILL BIT: Each step bit is constructed of industry grade 4241 HSS with nitride black coating and polished, ensures superior durability and cutting performance
- DOUBLE-FLUTE DESIGN: Double cutting blade design guarantees a faster and smoother cutting, allowing particles to escape easily
7.7Good
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10
TEWORDA5 Pcs Step Drill Bit & 5 Pcs Countersink Drill Bit Set, Titanium High Speed Steel Step Drill Bit, 50 Sizes of Step Bit for Metal, HSS Step Bit with Aluminum Case for DIY, Multiple Hole Stepped Up Bits
Main highlights- Widely Application: Our step drill bit can process different diameter holes, and can be used on materials such as metal, iron, aluminum, brass, plastic, aluminum alloy, wood, plastic, etc. Suitable for Home DIY projects, handyman, professionals
- Premium Quality Drill Bit Set: Our countersink and step drill bit set is made from high speed steel for longer cutting edge life even at extreme temperatures.step drill set with a titanium coating significantly improves durability and sharpness for less friction and cooler operation,performs well in heat, corrosion and rust resistance
- Multi-hole Sizes: This unit step drill bit set includes 5 step bits in sizes 3/16-1/2”, 1/8-1/2”, 1/4-3/4”, 3/16-7/8”, 1/4-1-3/8”, effectively replacing 50 sizes of conventional drill bits. Along with a center punch. Additionally, the counter sinker drill bit set in sizes1/4'', 3/8”, 1/2”, 5/8”, 3/4”
- Craft Design: Counter sinker drill bit set very suitable for sinking 90 degree holes in wood and soft metal countersunk screws and fasteners. Step drill with 118掳 split tip and double groove design, increases cutting speed with self-centering and prevents walking, clears chips faster and allows particles to escape easily
- Convenient Storage Solution: The drill bit kit is packaged in a sturdy and compact aluminum storage case, which can maintain the order and protection of the drill bit, reduce wear, and make it an important supplement to the toolbox
7.6Good
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