Top 24 for Best Steel Drill
1. Lichamp
4x lifespan material made from industrial grade m35 highspeed steel with 5 cobalt provides hardness for wear resistance withstands max 1100 degreef Smoothly drilling 135degree split point tip twist design increases cutting speed with selfcentering and prevents skating starts or walking 18 cobalt drill bit round straight shanks include 10 pack 18inch diameter hss drill bit with well organized clear ps case
Multiple application ideal for drilling in heavyduty tough metal including hard abrasive alloy metal hardened stainless steel or cast iron Unique 3x flute design lichamp three flute patent design drill bit clears chips and particles faster provide you with more efficient drilling experience
2. COMOWARE
durable industrial grade materialmasonry drill bits set High quality carbon steel after heat treatment Strong and durable Excellent rust resistance widely use suitable for brick block masonry concrete rock ceramic tile cement and artificial stone wood plastic and much more sandblasting treatment it enhances rust protection property through adopting special overall sandblasting treatment
upgraded design two flute ensure fast and efficiently remove drilling dust and debris Rock carbide tip maximizes carbide surface contact for longer bit lifeThe spiral shank increase cutting speed and prevents slipping multiple sizes include most popular diameter range 316 14 516 14 516 38 12 Fit most electric or cordless hammer drillsĀ Length 314598
3. Norseman
Enlarge existing holes Selfcentering 3flats on shank Sizes 116 in 564 in 332 in 764 in 18 in 964 in 532 in 1164 in 316 in 1364 in 732 in 1564 in 14 in 1764 in 932 in 1964 in 516 in 2164 in 1132 in 2364 in 38 in 2564 in 1332 in 2764 in 716 in 2964 in 1532 in 3164 in 12 in Twice the life of a standard drill bit
Drill through sheet metal hard steel acrylics and brass
4. Aleric
Triflatted shank each unibit step drill bit optimally fits into power tools such as impact drill chucks securely and eliminates slip for higher efficiency of output Quility step drill bits the step drill bits are made of classic highspeed steel with titanium coating for proven capability and durability in drilling holes in plastic aluminum wood board copper stainless steel and many other types of sheet metal Double cutting blades designthe hss step drill bit set is designed with double cutting blades which provides faster smoother and accurate drilling
Set includesthe cone drill bits set includes 3 common sizes for versatility Bit 1 6 steps 316 14 516 38 716 12 bit 2 13 steps 18 532 316 732 14 932 516 1132 38 1332 716 1532 12 bit 3 9 steps 14 516 38 716 12 916 58 1116 34 If you are not fully satisfied with the step bit for any reason please contact us for 100 refund or replacement Well performed the multiple hole drill bit set include 28 size which can cuts through steel sheet metal wood board and other surfaces creating relatively clean holes as you drill Suitable for home diy and general building engineering useT slippage and shedding during the rotation
5. BeHappy
Hss drill bit set hss cobalt drill set is suitable for hardened steel and has excellent cutting performance 29 sets of drill bits can be used for a long time The blades are hardened and polished to improve sharpness and precise cutting does not shake Various sizes 29 sets of drill bits include 116 inch 564 inch 332 inch 764 inch 18 inch 964 inch 532 inch 1164 inch 316 inch 1316 inch 1316 inch 1316 inch 1 inch 732 inches 1564 inches 14 inches 1764 inches 932 inches 1964 inches 516 inches 2164 inches 1132 inches 2364 inches 320 inches 2 inches 564 inches 1332 inches 2764 inches 2964 inches 1532 inches 12 inches can meet more needs
Storage rack the cobalt drill bit set includes a drill rack with a size index which is convenient for storage and organization The drill set is suitable for most brands on the market Reliable quality and considerate service If you have any questions please feel free to contact us we will serve you wholeheartedly
Features of m35 cobalt m35 cobalt drill bit set can effectively drill tough and high tensile strength materials The drill bit is especially suitable for cutting hard metals such as stainless steel cast iron super alloys titanium alloys hard plastics and wood It can also be used in soft materials
135 degrees points cobalt drill bit set can be effectively used for most hard and soft objects 135 degrees point nib and twist design improve cutting speed selfcentering prevent walking speed up the removal of debris and particles
6. Drill America
Gold and black surface treated for use in stainless steel and other hard metal drilling When run in a counterclockwise direction righthand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging Round shanks allow use with a wide variety of toolholding systems Highspeed steel tools are good for most general purpose applications offering a combination of hardness and toughness for wear resistance
Heavy duty 135 degree split point
7. BeHappy
Titanium coating the drill bit sets titanium coated surface prevents rusting which increases the hardness of the drill bit and reduces heat buildup make the drill bit more wearresisting The storage case is convenient to organize drill bits Precise 118 angle point gold oxide finish and round straight shanks prevent walking clear chips and particles faster make drilling precise and faster The storage case let you organize the bit set more properly Fully ground process drill bits for metal uses fully ground spiral design clears particles quickly decreases friction and heat for a faster and cooler drilling performance Each drill bit is tested before packaging These drill bits set are sturdy and durable and can be cut quickly allowing you to work efficiently
Classic hss construction with titanium coating for capability and durability the cutting edge is hardened and honed for sharpness chatterfree design with staggered cutting teeth ensure the precise countersinking and hole smooth clean
Drill bill set includes 16pcs 116 16pcs 564 15pcs 332 10pcs 764 10pcs 18 8pcs 964 8pcs 532 3pcs 1164 3pcs 316 2pcs 1564 2pcs 732 2pcs 14 2pcs 516 2pcs 38 various sizes of drill bits make you fully qualified for various tasks
8. Irwin Tools
Irwin Tools 4935607 Titanium Coated High-Speed Steel Drill Bit Set, Pro Case, 15-Piece
Titanium nitride coating resists heat and friction extending the cutting edge life up to 6 times that of other highspeed step drill bits 135degree splitpoint tip starts drilling immediately with less force and eliminates walking across the work surface Rubber overmolded case has automatic indexing for easy bit access and identification Removable cartridges are easy to carry to and from worksite
Made from premium highspeed steel for increased durability
9. AugTouf
90 days warrantyat augtouf we center on customer satisfaction Get your drill bits today along with our 90day hasslefree warranty policy exchange or refund guaranteed for any product defect M35 cobalt high speed steelindustry grade 6542 high speed steel drill bit set harder than 4241 hss used in other similar drill bits set These drill bits also contain 5 cobalt which increases wearresistance and durability 10pcs 316 cobalt drill bits10pcs 316dia 476mm x2516flute length 5874mm metal drill bitsThis drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization
Multiple applicationperfectly suitable for cutting hard metal such as stainless steel steel and cast iron as well as wood aluminum alloy and other softer metals Not for glass or ceramic materials Not for high carbon steel and heattreated steel Pay attention to speed pressure and heat control during drilling Fully ground process 135 split pointfully ground spiral groove design clears particles quickly decreases friction and heat for a faster and cooler drilling performance 135 split point with straight shank prevents walking and makes drilling precise and faster No center punch is needed
10. CO-Z
Different sizes of holes can be drilled different sized shanks ensure compatibility with 14 38 and 12 in Chuck sizes You are capable to drill holes in different sizes which can meet your normal needs 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 Smooth drilling nonwalking 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
Use center punch to mark the spot please mark the spot that you are to drill for easier drilling and improved drill bits life Keep your step drill bits well organized all the bits come in a wellorganized case for easy transport and storage
11. Neiko
Neiko 10193A Titanium Step Drill Bit Set, 28 Sizes, M2 Steel, Standard (SAE)
Replaces 28 drill bits this set includes three standard sae step drill bits that replace 28 individual drill bits Cuts and deburrs cuts through steel sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill Titanium coated strength made of super strong m2 steel with titanium coating for added durability and bit life A complete sae set comes with one 316inch to 12inch sixstep bit 14inch to 34inch ninestep bit and 18inch to 12inch 13step bit
Smooth drilling action twoflute design provides faster smoother cutting without walking and a triflat shank ensure a firm grip
12. Lichamp
Unique 3x flute design lichamp three flute patent design drill bit clears chips and particles faster provide you with more efficient drilling experience 4x lifespan material made from industrial grade m35 highspeed steel with 5 cobalt provides hardness for wear resistance withstands max 1100 degreef Multiple application ideal for drilling in heavyduty tough metal including hard abrasive alloy metal hardened stainless steel or cast iron
Smoothly drilling 135degree split point tip twist design increases cutting speed with selfcentering and prevents skating starts or walking 13pcs drill bit set metal index case with size chart for easy bit access and identification Includes drill bit sizes 116inch to 14inch in 164inch increments
13. Neiko
Bit holder the 5 pc drill bit set includes a hex shank holder and the following bit sizes 332 18 316 14 and 516inch drill bits Premium build each short bit is constructed of premium molybdenum m2 hss with evenly distributed carbides for resistance against wear while maintaining durability that lasts through each job Tip design the 135degree standard tip design delivers powerful penetration against metals plastics and other hard surfaces
Difficult areas each stubby bit measures from 19 inches to 232 inches so you can work in hardtoreach and tight spaces whether with a short or rightangle drill Hex fit each 14inch hex shank is compatible with standard and quick change chucks and drivers providing versatility in drilling needs
14. STROTON
Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs)
Premium m42 8 cobalt steel 6870 hrc rockwell hardness scale usually give the best heatwear and chip resistance and long tool life 19pcs 135 degree split point drill bits includes 1mmlength 34cm 15mm 2mm 25mm 3mm 35mm 4mm 45mm 5mmlength 85cm 55mm 6mmlength 9cm 65mm 7mm 75mm 8mmlength 115cm 85mm 9mm 95mm 10mmlength 13cm dia 05mm increments The sufficiently sharp bit edge can cut the metal material into long strips of iron chips rather than slowly grinding throng the material with a blunt drill bit
This cobalt drill bit is typically capable of running three to five times fasterDespite the higher pricethe cost per hole when using cobalt drill bit will be the lowestsince it can produce so many more holes 3 steps desigh for cutting through stainless steelhard metalsaluminumplastic
15. LudoPam
Include 5 pieces of 932inch cobalt drill bits Precise 135split point twist design prevent walking clear chips and particles faster Professional widely use m35 cobalt hss is more suitable for hardened material Particularly successful in cutting through hard metals such as stainless steel cast iron high temperature alloy titanium alloy hard plastics and woods and also can be used for softer materials Pay attention to speed pressure and heat control during drilling
High quality material 5 cobalt high speed steel m35 provide extended tool life compared to ordinary drill bitsDurable higher heat abrasion resistance
16. Drill Hulk
Made from highspeed steel and 5 cobalt improve much higher heat resistance because of cobalt steels high red hardness provide strong durable performance compared to typical hss drill bits Application best used for drilling in hard metal including stainless steel Can be repeatedly sharpened as needed cobalt drill bits hardness is uniform throughout the entire material so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits
Include 12 pieces of 316inch cobalt drill bits with case Jobber length 316inch cutting diameter 2516inch flute length 312inch overall length 135 degree split point 3flat shank
17. Drill Hog
Drill Hog 29 Pc Super Premium Cobalt M42+ Drill Bit Set
116 to 12 by 164th increments does not skip any sizes 135 degree split point prevents walking Lifetime warranty Triflat shank prevents spinning in the drill chuck Super premium solid cobalt m42 steel
18. Drill America
Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge Highspeed steel tools are good for most general purpose applications offering a combination of hardness and toughness for wear resistance 15 piece drill bit set comes in a metal case
When run in a counterclockwise direction righthand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging Round shanks allow use with a wide variety of toolholding systems
19. Zhushan
Widely usedperfect for home repairs and light jobs such as drilling holes in plasticaluminumcopperiron and many other types of sheet metal excluding steel or any other harder metal Unique designhe split point tip is at 118 degrees to increase the wear resistance The two flute design provides a smoother cutting allows the material particles escape easily for a much more clean drilling operationFits into power tools chuck securely and eliminates slip Step sizes included1438125834781118114138inch
Hss and titanium coatinghighspeed steel make it last longer than otherstitanium coating ensure easily cut through iron sheets aluminum sheets copper plastic wood board and many other types of sheet metal with ease Aftersales serviceplease read the description and the specifications before you purchase We offer 12 months money back guarantee
20. COMOWARE
Size included 15pcs jobber length drill bit set with plastic storage case including sizes 116 2pc564 1pc 332 2pc764 1pc18 2pc 964 1pc 532 1pc 316 1pc 732 1pc 14 1pc 516 1pc 38 1pc 100 satisfaction guarantee if you are not 100 satisfied with your purchase for any reason whatsoever simply please feel free to contact us Professional widely use m35 cobalt hss is more suitable for hardened material Particularly successful in cutting through hard metals such as stainless steel cast iron high temperature alloy titanium alloy hard plastics and woods and also can be used for softer materials
Twist design performance precise 135split point gold oxide finish and round straight shanks Prevent walking clear chips and particles fasterProduced by precision fully ground which ensures chips move smoothly
High quality material 5 cobalt high speed steel m35 provide extended tool life compared to ordinary drill bits Durable and strong
21. BOSCH
BOSCH CO2135 1/8 In. x 2-3/4 In. Cobalt Drill Bit
Surface hardened to penetrate tough abrasive materials Withstands hightemperature applications for extended periods of time up to 1100 degreef Rigid thick web design adds stability to bit in tough applications Available in jobber length full shank Best used for drilling into lightgauge metal highcarbon steel aluminum and ally steel cast iron stainless steel and titanium
22. HYMNORQ
For stainless steel particularly successful in cutting through hard metals such as stainless steel and cast iron although they can be used for softer materials too Not for hardened steel high carbon steel Try to adjust the rpm when it fails to penetrate Self centering the 135quickcut splint point is selfcentering and will penetrate quickly with less pressure Will not walk or wander
10pc set the set includes 10pcs of 316 diameter m35 grade cobalt steel twist drill bits Packed in a plastic case for easy storage and carrying Manufactured to german din338 standard Cobalt steel manufactured from m35 grade cobalt steel with molybdenum and cobalt added to creates a hardened alloy measuring rockwell hardness up to 67 for much faster cutting and extra longer life span with up to twelve times when compared with an average hss drill bit
Downloadable user guide weve summed up some tips of drilling metals including a rpm chart for several common metals based on our reviews and some articles on the internet In most cases our customers would get a much better result with these tips Welcome to download
23. COMOWARE
Flutes form 2 flutes form helps clear chips and debris away from the bit decreasing friction and heat for a faster cooler drilling process Meet your demands great drill bits set for metalwoodplastic countersink Suitable for home diy and general buildingengineering use Organized holder a drill bits holder with size index is included in the set for easy storage and organizing The drill bits set fits the majority of brands currently on the market
Hss titanium coating classic hss construction with titanium coating for capability and durability The cutting edge is hardened and honed for sharpness chatterfree design with staggered cutting teeth ensure the precise countersinking and hole smooth clean Quick change 14 inch hex shank fits into all power tools more easily and securely specially for locking into quick change chuck
24. Irwin Tools
Irwin Tools 3016128 Single Cobalt High-Speed Steel Drill Bit, 7/16″ x 5-1/2″
135degree splitpoint tip starts drilling immediately with less force and eliminates walking across the work surface Made from industrial grade highspeed steel for increased durability 8 cobalt alloy is heat and abrasionresistant Ideal for drilling in tough metal including heavyduty abrasive alloy metal drilling on hardened steel Bit has a straight shank
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