cobalt drill bits Best Reviews

A quality cobalt drill bits is an important item to have in your house – we do suggest not to look for the most cheap cobalt drill bits you can buy but instead look for the one who will give you best value. a cheap cobalt drill bits can cause issues down the road an eventually cost you more money.

On this page you can see our picks for the best cobalt drill bits money can buy today. all our cobalt drill bits picks are from the Amazon market place.

Best cobalt drill bits

Last update on 2017-08-13 / Affiliate links / Images from Amazon Product Advertising API - More info

Best cobalt drill bits Reviews

SaleBestseller No. 1Bestseller No. 1
DEWALT DWA1240 Pilot Point Industrial Cobalt Drill Bit Set (14 Piece)
93 Reviews
DEWALT DWA1240 Pilot Point Industrial Cobalt Drill Bit Set (14 Piece)
  • Designed for maximum speed and life
  • Pilot point and split tip design
  • No bit walking - more user control
  • Intended to be used on hard metals
Bestseller No. 2Bestseller No. 2
Irwin Industrial Tools (3018002) Cobalt M-35 Metal Index Drill Bit Set, 29 Piece
297 Reviews
Irwin Industrial Tools (3018002) Cobalt M-35 Metal Index Drill Bit Set, 29 Piece
  • Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
  • Cobalt steel extends cutting edge life and maintains cutting life after resharpening
  • Extra hard drill for greater wear; Rubber overmolded case protects kit if dropped
  • 135° split point tip starts on contact, cuts with less force; 29 Piece Cobalt M-42 Metal Index Drill Bit Set
  • Tap & Drill selection chart for convenient reference; Removable cartridges: easy to carry bits from case to worksite
SaleBestseller No. 3Bestseller No. 3
DEWALT DW1263 14-Piece Cobalt Pilot Point Drill Bit Set
230 Reviews
DEWALT DW1263 14-Piece Cobalt Pilot Point Drill Bit Set
  • Maximum speed and life in stainless steel and other hard metals
  • Pilot Point tip starts on contact for clean, accurate holes and reduces lock-up on breakthrough
  • Industrial-strength cobalt for optimum life and durability in metal
  • Heavy-duty case made from industrial-grade ABS material
  • 14 bits ranging from 1/16-inch to 3/8-inch
Bestseller No. 4Bestseller No. 4
CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case
107 Reviews
CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case
  • Cobalt added reduces friction and lasts longer than those which does not contain cobalt bits.
  • Double cutting blades design enables a faster and smoother cutting.
  • The sharpness and titanium coating ensure easily cut through most sheet metal, plastic and of course wood and some other materials with ease.
  • Includes a protective aluminum case to make the drills not easy to dull.
  • High speed steel for longer service life.
Bestseller No. 5Bestseller No. 5
Drill America DWD29J-CO-PC Qualtech 29 Piece Cobalt Steel Jobber Length Drill Bit Set in Plastic Case, Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, 1/16' to 1/2' Size
58 Reviews
Drill America DWD29J-CO-PC Qualtech 29 Piece Cobalt Steel Jobber Length Drill Bit Set in Plastic Case, Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, 1/16" to 1/2" Size
  • Set of 29 jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments
  • Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
  • Gold oxide finish lubricates the drill bit and provides wear resistance
  • Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
  • Meets ANSI specifications
Bestseller No. 6Bestseller No. 6
29 Pc Cobalt Drill Bit Set M42 HSS 29pc USA Drills Lifetime Warranty Made in USA
37 Reviews
29 Pc Cobalt Drill Bit Set M42 HSS 29pc USA Drills Lifetime Warranty Made in USA
  • Premium Solid Cobalt M42 Super High Speed Steel
  • 1/16" to 1/2" in 1/64th Increments (Does not Skip any Sizes)
  • High Heat Treated Hardness 68-70 HRC (Rockwell Hardness Scale)
  • 135 Degree Split Point Prevents "Walking"
  • Tri-Flat Shank Prevents "Spinning" in Chuck
Bestseller No. 7Bestseller No. 7
Craftsman 9-64085 Professional Cobalt Drill Bit Set, 21 Piece
34 Reviews
Craftsman 9-64085 Professional Cobalt Drill Bit Set, 21 Piece
  • 1/16-inch to 3/8-inch drill bit range
  • Includes plastic carrying case
  • Designed for heavy duty use in all metals, including hard metals
  • Split point that drills on contact and eliminates "walking"
  • Ideal for drill presses and stationary machines
SaleBestseller No. 8Bestseller No. 8
DEWALT DW1354 14-Piece Titanium Drill Bit Set
1013 Reviews
DEWALT DW1354 14-Piece Titanium Drill Bit Set
  • Titanium Pilot Point for Longer Life
  • Starts on contact for cleaner holes
  • No spin shanks
  • Tapered web provides greater durability to reduce breaking
SaleBestseller No. 9Bestseller No. 9
Bosch CO2143 1/4 In. x 4 In. Cobalt Drill Bit
22 Reviews
Bosch CO2143 1/4 In. x 4 In. Cobalt Drill Bit
  • Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF)
  • Rigid, thick web design adds stability to bit in tough applications
  • Surface hardened to penetrate tough abrasive materials
  • Available in jobber length, full shank
  • Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
Bestseller No. 10Bestseller No. 10
Drill Hog 21 Pc Drill Bit Set Index Hi-Molybdenum M7 MOLY Lifetime Warranty
17 Reviews
Drill Hog 21 Pc Drill Bit Set Index Hi-Molybdenum M7 MOLY Lifetime Warranty
  • 1/16" to 1/2" by 32nds
  • Hi-Molybdenum M7 Steel
  • 135 Degree Split Point Prevents "Walking"
  • USA Made by Drill Hog
  • Lifetime Warranty
SaleBestseller No. 11Bestseller No. 11
Forney 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz
440 Reviews
Forney 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz
  • Non-Spray cutting fluid
  • Use for tapping, threading, drilling and reaming
  • Use on ferrous metals and non-ferrous alloys
  • Apply directly on the work surface
SaleBestseller No. 12Bestseller No. 12
IRWIN Tools 63108 1/8-Inch Cobalt 135-Degree Jobber Length Drill Bit, Pack of 12
202 Reviews
IRWIN Tools 63108 1/8-Inch Cobalt 135-Degree Jobber Length Drill Bit, Pack of 12
  • M-35 Cobalt Construction for Durability in abrasive materials
  • Jobber drill bits feature 135-Degree Split Point Tips for reduced bit walking
  • Straight shank works in both keyed and key-less drill chucks
  • Heavy duty spiral flute design produces faster chip ejection
  • Shorter cutting lips reduce torque for drilling in high tensile strength materials
Bestseller No. 13Bestseller No. 13
Bosch CO21 Cobalt Metal Drill Bit Set (21 Piece)
10 Reviews
Bosch CO21 Cobalt Metal Drill Bit Set (21 Piece)
  • Manufactured from Cobalt - for drilling in hard and abrasive materials
  • No-skate tip - for clean and accurate starts
  • Three-flat shank - promotes better grip on bits 3/16 in. And larger
  • Designed for very high drilling temperatures - for superior performance in stainless steel
  • High visibility marking - provide clearly marked diameter
Bestseller No. 14Bestseller No. 14
Neiko 10178A Cobalt-coated Steel Drill Bit Set | 1/16-inch - 1/4-inch | 13-Piece Set
127 Reviews
Neiko 10178A Cobalt-coated Steel Drill Bit Set | 1/16-inch - 1/4-inch | 13-Piece Set
  • INCREDIBLY TOUGH: 13-pc drill bit set designed for production drilling and quick penetration into hard, abrasive materials
  • COBALT STEEL TOUGH: Cobalt offers superior strength and heat resistance
  • CUTS FASTER: HSS Cobalt coated bits last longer than ordinary drill bits and can be sharpened when needed
  • YOUR GO-TO BITS: Includes some of the most-essential and commonly-used sizes (1/16" to 1/4")
  • INCLUDES INDEX BOX: Metal index box keeps bits organized and sizes are clearly marked
SaleBestseller No. 15Bestseller No. 15
Neiko 01925A Screw Extractor and Left Hand Drill Bit Set, 10 Piece | Alloy Extractors | Cobalt HSS Drill Bits |
88 Reviews
Neiko 01925A Screw Extractor and Left Hand Drill Bit Set, 10 Piece | Alloy Extractors | Cobalt HSS Drill Bits |
  • Extraction bits easily remove broken screws, studs, bolts and other fittings
  • Left-handed drill bits are made from cobalt fortified high speed steel for increased durability and service life
  • Spiral flutes on screw extractors dig into the screw, increasing grip as torque is applied
  • Comes in a durable metal index carry case for organization and storage; Sizes are clearly labeled
  • Set includes: 5/64", 7/64", 5/32", 1/4", 19/64"; Matching Alloy Extractors: #1, #2, #3, #4, #5
SaleBestseller No. 16Bestseller No. 16
TEKTON 6580 Automatic Center Punch
931 Reviews
TEKTON 6580 Automatic Center Punch
  • Marks workpiece with a dimple, creating a starting point that prevents screws and drills from wandering
  • Delivers an automatic spring-driven strike when pressed against surface
  • Adjustable cap regulates striking force
  • Brass body has a deeply knurled surface for nonslip control
Bestseller No. 17Bestseller No. 17
Drill Hog USA 13 Pc COBALT Drill Bit Set Index M42 Drill Bits
10 Reviews
Drill Hog USA 13 Pc COBALT Drill Bit Set Index M42 Drill Bits
  • 1/16" - 1/4" by 1/64ths (13 Drills)
  • Solid Cobalt M42 Steel
  • 135 Degree Split Point Prevents the Bit from "Walking"
  • Made by Drill Hog USA
  • Lifetime Warranty
SaleBestseller No. 18Bestseller No. 18
DEWALT DWA1269 Pilot Point Industrial Cobalt Drill Bit Set (29 Piece)
5 Reviews
DEWALT DWA1269 Pilot Point Industrial Cobalt Drill Bit Set (29 Piece)
  • Designed for maximum speed and life
  • Pilot point and split tip design
  • No bit walking - more user control
  • Intended to be used on hard metals
SaleBestseller No. 19Bestseller No. 19
Milwaukee 48-89-0026 14 Pc Cobalt Drill Bit Set
14 Reviews
Milwaukee 48-89-0026 14 Pc Cobalt Drill Bit Set
  • The only flexible extension where entire outer surface does not rotate
  • Outperforms the competition based on independent test results
  • This product is made of high quality material
  • 135 degree Split Point, Precision Start No Walking
  • Extended Length For Hard to Reach Areas
SaleBestseller No. 20Bestseller No. 20
Bosch CO2151 3/8 In. x 5 In. Cobalt Drill Bit
19 Reviews
Bosch CO2151 3/8 In. x 5 In. Cobalt Drill Bit
  • Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF)
  • Rigid, thick web design adds stability to bit in tough applications
  • Surface hardened to penetrate tough abrasive materials
  • Available in jobber length, full shank
  • Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
SaleBestseller No. 21Bestseller No. 21
DEWALT DWA1212 3/16' Pilot Point Industrial Cobalt Drill Bit
2 Reviews
DEWALT DWA1212 3/16" Pilot Point Industrial Cobalt Drill Bit
  • Designed for maximum speed and life
  • Pilot point and split tip design
  • No bit walking - more user control
  • Intended to be used on hard metals
Bestseller No. 22Bestseller No. 22
115 Piece Cobalt High Speed Drill Bit 3-in-1 Set with Metal Indexed Storage Case, 135-Degree Tips
11 Reviews
115 Piece Cobalt High Speed Drill Bit 3-in-1 Set with Metal Indexed Storage Case, 135-Degree Tips
  • 29 fractional sizes 1/16" to 1/2" by 64ths
  • 26 letter sizes A to Z
  • 60 numbered wire-gauge sizes 1 to 60 by 64ths
  • 135° drill tips or Point Angle is designed to drill and withstand very hard, dense materials such as Armor Plate, Nickel Alloys, and Stainless Steel while preserving bit sharpness and usable life.
  • Split point prevents skating increasing alignment accuracy. Be sure to follow "Machine Shop" standards and match: drill speed, material and type of cut, to maximize cutting life of tools.
Bestseller No. 23Bestseller No. 23
HSS M35 Cobalt Twist Drill Bits, Pack of 5 (9.5mm, 3/8')
1 Reviews
HSS M35 Cobalt Twist Drill Bits, Pack of 5 (9.5mm, 3/8")
  • Drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel
  • High Quality Material. High Speed Steel Cobalt M35 Cobalt Steel Best Material.
  • High Efficiency In Drilling Metals, and Stainless Steel.
  • Reduce the processing cost per hole
  • Contact seller if you need bigger diameter size
Bestseller No. 24Bestseller No. 24
Neiko 10220B #30 Double Ended Drill Bit Set, M35 Cobalt Steel | 135° Split-Point Tip | 10-Count
13 Reviews
Neiko 10220B #30 Double Ended Drill Bit Set, M35 Cobalt Steel | 135° Split-Point Tip | 10-Count
  • Double ended drill bits have twice the drilling life of normal drill bits and is perfect for machinists, stationary drills, and production work
  • Extra strong, heat resistant M35 cobalt high speed steel does not wear out fast providing long service life
  • High speed 135° split-point tips not only penetrate through sheet metal faster, but last six times longer, self-center and provide a true start
  • Double sided drill bit has a versatile design to work with carbon steels, alloys, sheet metal, wood, plastic, PVC, drywall, composition board, and more
  • Straight shank #30 bits function as body drill bits for making 1/8-inch rivet holes
Bestseller No. 25Bestseller No. 25
Bosch CO2135 1/8 In. x 2-3/4 In. Cobalt Drill Bit
105 Reviews
Bosch CO2135 1/8 In. x 2-3/4 In. Cobalt Drill Bit
  • Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF)
  • Rigid, thick web design adds stability to bit in tough applications
  • Surface hardened to penetrate tough abrasive materials
  • Available in jobber length, full shank
  • Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
SaleBestseller No. 26Bestseller No. 26
YXGOOD 5PCS HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set Tools
57 Reviews
YXGOOD 5PCS HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set Tools
  • #1: 3/16" to 1/2" 6 Steps (3/16'', 1/4'', 5/16", 3/8'', 7/16'', 1/2'')
  • #2: 1/8" to 1/2" 13 Steps (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'')
  • #3: 1/4" to 3/4'' 9 Steps (1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4")
  • #4: 1/4" to 1-3/8" 10 Steps (1/4'', 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8")
  • #5: 3/16" to 7/8" 12 Steps (1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8")"
Bestseller No. 27Bestseller No. 27
8PC HSS Cobalt Silver & Deming Drill Bits Set, Large Size 9/16' to 1', Reduced 1
24 Reviews
8PC HSS Cobalt Silver & Deming Drill Bits Set, Large Size 9/16" to 1", Reduced 1
  • 8PC HSS Cobalt Silver & Deming Drill Bits Set, Large Size 9/16" to 1", Reduced 1/2" Shank
Bestseller No. 28Bestseller No. 28
Master Mechanic 158854  13 Piece, Cobalt Drill Bit Set
1 Reviews
Master Mechanic 158854 13 Piece, Cobalt Drill Bit Set
  • Master Mechanic
  • Set 13 pieces
  • Cobalt Drill Bit Set
  • Drilling Into Stainless Steel & Other Hard Metals
  • Recommended For Drilling Wood, Plastic & Other Soft Metals
Bestseller No. 29Bestseller No. 29
3-Piece Impact Socket Adapter Power Extension Bit Set For Drills, -Hex Shank Fits All Drills Turns Any Power Drill Into A High Speed Power Nut Driver- 3 Sizes, 1/4' 3/8” 1/2” - By Katzco
24 Reviews
3-Piece Impact Socket Adapter Power Extension Bit Set For Drills, -Hex Shank Fits All Drills Turns Any Power Drill Into A High Speed Power Nut Driver- 3 Sizes, 1/4" 3/8” 1/2” - By Katzco
  • PACKAGE CONTAINS: 3 piece 1 of each Size: 1/4" 3/8" 1/2" Turns any power drill into a high speed power nut driver Sturdy spring-loaded ball bearing holds sockets securely in place Sockets Snap-On Tightly and Won't Slip Off
  • HIGH QUALITY: Constructed of rust-resistant chrome vanadium steel for long lifetime handles the toughest jobs Hex shaft saves time changing out of Power Drill Saves time over traditional hand operated nut drivers
  • EASY AND SIMPLE USE: kit Hardened & treated Chrome-Vanadium steel alloy for superior strength & durability Prevents Stripping during High Speed Drill Operation
  • GREAT TO USE: At home, in the workshop or warehouse for hobby, hardware, auto repair, and so much more.  Handles the toughest jobs, Hex shaft saves time changing out of Power Drill, Saves time over traditional hand operated nut drivers
  • SATISFACTION GUARANTEED: Katzco will make sure that you will be satisfied with this set you buy from us. You are protected with our 100% No Questions Asked Guarantee for either a replacement or refund. We care about only putting out high quality products that satisfy your needs. If there is anything you need that we don't offer, we go and find the best for you.
Bestseller No. 30Bestseller No. 30
Titanium Drill Bit Set for Metal - 230pc Kit - Coated HSS - From 1/16' up to 1/2 Inch
58 Reviews
Titanium Drill Bit Set for Metal - 230pc Kit - Coated HSS - From 1/16" up to 1/2 Inch
  • Includes drill bit sizes from 1/16" up to 1/2" bits
  • For use on Wood, Metal, Fiber Glass & Plastics (Not for use on Concrete / Masonry)
  • Titanium coated HSS for maximum durability & Lasts X6 more than conventional bits
  • All sizes are printed on tray to help keep the bits organized
  • includes heavy duty storage case

Last update on 2017-08-12 / Affiliate links / Images from Amazon Product Advertising API - More info

What the right budget for the best cobalt drill bits ?

A simple rule to go about buying cobalt drill bits in your right budget is to buy the best one you can buy in your own budget limits. don’t over spend and higher price does not always mean a higher quality cobalt drill bits. focus on quality between the ones who fall into your budget range.

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