10 Best Coated Drill Bit Steel In The Us - Black Friday 2024
toolant Cobalt Drill Bit Set for Metal and Steel (Pro), Titanium Aluminum Nitride Coated (TiAlN) with Bullet Point Tip, for Hardened Metal, Stainless Steel, 21pcs 1/16"-1/2"
Main highlights- toolant Cobalt Drill Bit Set Pro - A metal drill bit set for steel and metal. Consisting of 21 titanium aluminum nitride coated cobalt drill bits with bullet point tips, offers exceptional performance specifically for drilling through metal.
- Titanium Aluminum Nitride Coating - Increases surface hardness to 89HRC with outstanding heat-resistance, so your drill bit cuts fast and stay sharp.
- Specifically Crafted Bullet Point - Sharp and self-centering tip minimize wandering and provides precise and accurate drilling. TOOLANT Pro 21-pack is meticulously engineered to excel in demanding heavy-duty scenarios.
- 90 Days Warranty - In the event that you are not completely satisfied with your purchase for any reason, please reach out to us, and we will gladly provide a 100% refund or replacement.
- 21-piece Cobalt Drill Bits Set - Includes metal drill bits: 1/16"(*2), 5/64"(*2), 3/32"(*2), 7/64"(*2), 1/8"(*2), 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 5/16", 3/8", 1/2".
9.9Exceptional
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Value for Money2
HURRICANE230 Pieces Titanium Twist Drill Bit Set, 135° Tip High Speed Steel, Size from 3/64" up to 1/2", Ideal Drilling in Wood/Cast Iron/Aluminum Alloy/Plastic/Fiberglass, with Hard Storage
8.7 worth the money8.0 lasts a long time8.0 GiftableWhy we love it
HSS material for strength and durability
Comes in plastic storage box
135 fast cutting point for quick penetration
9.8Exceptional
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3
DEWALT20% OffDEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)
9.9 Simple to take off9.5 Simple to use9.5 DurabilityWhy we love it
Connectable storage system optimizes space efficiently.
Clear lid allows easy content visibility.
Patented design ensures easy bit removal.
9.5Excellent
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4
DEWALT18% OffDEWALT Drill Bit Set, Titanium Nitride Coated, 14-Piece (DW1354)
9.7 Maneuverability9.5 Flexibility9.3 worth the moneyWhy we love it
The DEWALT drill bit set is a great way to keep your drill bits organized and stored away.
The drill bits are easy to remove and the clear lid makes it easy to see whats inside.
The set comes with a clip latch for secure closure and fits inside the Small and Medium ToughCase plus sold separately .
9.4Excellent
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5
TUMAX13% OffTUMAX 99PCS Titanium Coated Drill Bit Set, 135° Tip High Speed Steel, Heavy Duty Twist Drill Bit Set with Storage Case for Aluminum, Copper, Soft Alloy Steel, Wood, Plastic Size from 1/16" to 3/8"
Main highlights- Widely Used: The 135° fast cutting point is automatically centered and penetrates quickly with less pressure,The drill kit meets all your requirements, including all common size specifications for ldeal Drilling in Wood/Cast lron/Aluminum Alloy/Plastic/Fiberglass.
- Process Treatment: Titanium coated surface prevent rusting,which increase the hardness of the drill bit and reduces heat buildup,make the twist drill bit more wear-resisting for longer life.
- Premium Material: Made of high-strength and durable high-speed steel. High-quality materials ensure long-lasting performance and reliable drilling results
- Easy to take and storage: Supplied in a plastic storage box for easy storage and transportation
- 99 sets of drill bits include: 1/16"(16pcs), 5/64"(16pcs), 3/32"(15pcs), 7/64"(10pcs), 1/8"(10pcs), 9/64"(8pcs), 5/32"(8pcs), 11/64"(3pcs), 3/16"(3pcs), 13/64"(2pcs), 7/32"(2pcs), 1/4"(2pcs), 5/16"(2pcs), 3/8"(2pcs).
9.2Excellent
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6
DEWALT33% OffDEWALT Drill Bit Set, 21-Piece, 135 Degree Split Point, 31 Degree Helix, Black Oxide Coated, For Plastic, Wood and Metal (DWA1181)
9.9 Precision9.5 worth the money9.3 lasts a long timeWhy we love it
Works on multiple surfaces
Ideal for general purpose drilling
Black oxide coating for increased durability
9.1Excellent
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7
AIMLENTOOLAIMLENTOOL 230 Pcs Drill Bit Set, 135° Tip Titanium Coated High Speed Steel, Twist Drill Bit Kit for Iron, Aluminum Alloy, Copper, Wood, Plastic, with Hard Storage Indexed Box 3/64''-1/2''
Main highlights- WIDE APPLICATION: drill bits keep centered without a pilot hole. These jobber self-centering drill bits have the rigidity and length for most applications of corded or cordless hand drills and drill presses. Ideal for drilling mild steel, aluminum, copper, soft alloy steel, wood, and plastic.
- Sharp & Wear-Resistant Material: These drill bits are made of 4241 high speed steel with titanium coating for proven capability and durability.
- Professional After-Sales Service: The outer box for stepped drill bit is sturdy and easier to carry and store. If you are not fully satisfied with our product for any reason, please contact us for a 100% refund or replacement.
- Includes：3/64"(38pcs)，1/16"(40pcs)，5/64"(38pcs)，3/32"(23pcs)，1/8"(26pcs)，9/64"(20pcs)，5/32"(10pcs)，11/64"(5pcs)，3/16"(6pcs)，7/32"(3pcs)，15/64"(3pcs)，15/64"(3pcs)，1/4"(4pcs)，9/32"(3pcs)，19/64"(2pcs)，5/16"(3pcs)，21/64"(2pcs)，23/64"(2pcs)，3/8"(1cps)，1/2"(1pcs).
- Feature: High-Speed tool steel clear chips and particles faster, make drilling precise and faster. Fit to electric power drill drivers and start repairs, installation, and renovation in metal, wood, and plastics.
9.0Excellent
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8
TICONNTICONN 99PCS Titanium Coated Drill Bit Set, 135 Degree Tip HSS Bits Kit with Storage Case for Aluminum, Copper, Soft Alloy Steel, Wood, Plastic Size from 1/16" to 3/8"
8.2 worth the money8.2 Durability8.0 PrecisionWhy we love it
Premium quality titanium coated high speed steel drill bits
U shape flutes design clears chips effectively
Jobber self centering drill bits have the rigidity and length for most applications
8.9Very Good
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9
Bosch15% OffBOSCH CO14B 14-Piece Assorted Set with Included Case - Cobalt M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, and Light-Gauge Metal
8.9 Sheerness8.7 worth the money8.4 lasts a long timeWhy we love it
M42 Cobalt drill bit is designed for durability and resistance to high heat
Contains 8 Cobalt alloy for 10x life compared to standard bits
Withstands high temperatures for extended periods
8.6Very Good
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10
EZARCEZARC Step Drill Bit for Metal, M35 Cobalt Step Drill Spiral Flute Unibit Step Drill Bit (1/8"-1/2") Wear-Resistant AlTiN Coated, 1/4" Hex Shank for Metal, Stainless Steel, Aluminum, Plastic
Main highlights- 【Thirteen Step Sizes】Spiral flute design offers seamless and effective drilling across various thicknesses, eliminating the need for multiple bits. Includes 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"
- 【Please Note】Material thickness: Suitable for metal sheet up to 1/8" (3 mm) thick and stainless steel sheet up to 1 mm thick. Add cutting oil or use coolant during continuous operation. Due to the larger cutting angles, the startup speed may be slower
- 【M35 HSS Step Drill】M35 cobalt high-speed steel, through heat treatment, achieves toughness and bending strength that surpass standard high-speed steel, making this step drill bit more suitable for cutting hard materials
- 【C-Profile Design】EZARC step drill bits feature a triple-flute design for increased stability, effectively reducing deviation during the cutting process. Additionally, the 'C-profile' cutting edge ensures smoother cutting and an increased cutting speed
- 【AlTiN Coating】Step bits coated with aluminum titanium nitride, rated at 89HRC for exceptional hardness and thermal properties. This coating offers superior resistance to heat, wear, and corrosion, with high adhesion and low friction
8.5Good
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