Top 21 Steel Drill Bit Sets
1. SEDY
Well organized exquisite packaging in the heavyduty plastic storage case all sizes are indexed on tray to keep all components organized with sponge cushion between the upper and lower halves to avoid the drill bits straggling and mixing 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 metal wood fiber glass and plastics etc not for use on concrete or masonry It is your ideal choice for diy projects and household maintenance and repair Worryfree warranty backed by sedy 30days moneyback satisfaction guarantee manufactures 1year warranty
Titanium coating designed to prevent rusting which increase the hardness of the drill bit and reduces heat buildup make the twist drill bit more wearresisting and lasts 6 times longer than common highspeed steel drill bits 250pieces extra 20pcs 764 size includes 364 32pcs 116 30pcs 564 30pcs 332 30pcs 18 20pcs 764 20pcs 964 20pcs 532 12pcs 1164 12pcs 316 12pcs 732 8pcs 1564 4pcs 14 6pcs 932 4pcs 1964 2pcs 516 3pcs 2164 2pcs 2364 1pc 38 1pc 12 1pc
2. KSEIBI
These hss doublefluted step bit kit provide faster cutting and drilling than single flute bits The easytoread step markings and targets save time when drilling holes Drills clean accurate large holes in these materials up to 138in Diameter hard sheet metal ducts steel stainless steel copper brass aluminum plastic plexiglass wood firewood veneers vinyl siding acrylic plasterboard pvc pipe fiberglass and cast iron ideal for electrical plumbing and hvac contractors M2 high speed steel along with the black coating ensures extreme durability will stay new and shiny for years to come Different sized shanks ensure compatibility with 3flat hex shank prevents bit from slipping in the chuck while drilling holes 14 38 and 12 in Chuck size
Step drill bit can be used on electrical drill cordless drill or high impact drill press machine combo set with durable abs plastic organizer for easy and safe storage in your tool box
Dualflute design provides greater speed and control and optimized for cordless drills driver running at high speed
3. Trepot
Design the 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 operation Meet your demands with the step drill bits we offered you can process different kinds of diameter holes which greatly saves you a lot of troubleGreat for metalwoodplastic countersunk Suitable for home diy and general buildingengineering use Set includes the drill bits set includes five common sizes for versatility can fit the majority of brands currently on the market
Hss titanium coating high speed steel along with titanium coating ensures outstanding durability and sharpness can reduces the friction runs cooler Easy organizing a drill bits holder with size index is included in the metal kit for easy storage and organizing without fear of it falling out
4. Norseman
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 Enlarge existing holes Selfcentering 3flats on shank Twice the life of a standard drill bit
Drill through sheet metal hard steel acrylics and brass
5. amoolo
14 hexshank quick change fits into most pistol drill and drill press securely without slippage when drilling new holes or enlarging existing holes Step bits with multiple drill sizes 3pcs28 step sizes bit 1 6 steps 316 14 516 38 716 12 bit 2 9 steps 14 516 38 716 12 916 58 1116 34Bit 3 13 steps 18 532 316 732 14 932 516 1132 38 1332 716 1532 12 No need of 28 seperate drill bits saves great amount of money and troubles Free to get a portable tin box to prevent rust Titanium high speed steel industrial grade high speed steel ensures excellent durability and strong wearresistance The titanium coating reduces friction and cools faster giving longer using life Prefect for soft metal sheetwoodplasticaluminum sheetcopper and other metal sheets Suitable for home diy general building and engineering use
Twoflute design double cutting blades design guarantees a faster and smoother cutting allows particles escape easily
118 xtype split point requires less pressure with selfcentering and prevents walking
6. Drill Hulk
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 13 pieces cobalt drill bits in inch sizes 116 to 14 164 increments with plastic case Application best used for drilling in hard metal including stainless steel
Jobber length jobber length cobalt drill bit 135 degree split point reduces drill walking 3flat shank provides a secrue grip in chucks 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
7. Irwin Tools
IRWIN Drill Bit Set, High-Speed Steel, 29-Piece (3018005)
135degree splitpoint tip starts drilling immediately with less force and eliminates walking across the work surface Metal index case for easy bit access and identification Includes drill bit sizes 116 to 12inch in 164inch increments Premium highspeed steel withstands extended drilling in tough materials Black and gold oxide finish provide maximum corrosion resistance
8. BeHappy
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 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
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
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
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
9. Amazon Basics
Amazon Basics High Speed Steel Drill Bit Set – Titanium Finish, 21-Piece
Drill bits include 116inch 564inch 332inch 764inch 18inch 964inch 532inch 1164inch 316inch 1364inch 732inch 1564inch 14inch 1764inch 932inch 1964inch 516inch 2164inch 1132inch 2364inch and 38inch Precision grinding inclined blade helps ensure fast drilling impressive cutting power and excellent chip removal 21 drill bits for cutting through hard metal like stainless steel aluminum alloy and titanium alloy
Made of highspeed steel with a titanium finish and quenching treatment Case included for easy storage and transport backed by an amazon basics limited 1year warranty
10. Owl Tools
Cobalt drill bits are the perfect drill bits for metal as well as other hard materials such as stainless steel hardened steel cast iron bronze titanium and more M35 fully ground 135 split point our drill bits contain 5 cobalt are fully grounded for a precision drilling diameter 135 split point design makes it easier to drill repeated holes in harder materials Set of 13 cobalt drill bits in the following imperial sizes 14 1564 732 1364 316 1164 532 964 18 764 332 564 116
Plastic storage case included incredibly tough and durable plastic case Perfect for keeping your cobalt drill bits neatly organized and safe Lifetime guarantee here at owl tools usa based company we only care about your satisfaction We try our best to ensure each product is in perfect condition before you get it but if something is not up to your satisfaction please contact us for a full refund or replacement
11. COMOWARE
60 pcs combo set 60 pcs jobber length titanium drill bits in 6 sizes from 364 to 18 10×364 10×116 10×564 10×332 10×764 10×18 total 60 pieces to have your different needs covered and increase overall productivity Precise 135 point tip compared with 118degree bit 135degree bit makes it easier to drill repeated holes into harder material The 118degree bit cuts more aggressively but the steeper cutting angle will cause it to dull more quickly Automatic chip removal these small drill bits feature 2 flutes design that helps clear chips and debris away decreasing friction and heat for a faster cooler drilling process
Hss titanium coating these small drill bits feature classic hss construction for reinforced durability The premium titanium coating offers superior resistance to abrasion and corrosion Allpurpose bits set suitable for soft metal wood pvc not applicable to wall It is your ideal titanium drill bit set for diy projects and household maintenance and repair
12. Neiko
Durable coated in titanium nitride for maximum durability Convenient twoflute spiral grooved design deburrs chip dust and debris for faster and smoother cutting Quality made with heavy duty high speed steel for powerful punching and drilling of clean holes Efficient 14 inch quick change hex shank to fit most pistol drills and drill presses securely
Sizes 5 step drill bits with 50 sizes total
13. BeHappy
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 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 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 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
14. 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 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 Quick change 14 inch hex shank fits into all power tools more easily and securely specially for locking into quick change chuck
Meet your demands great drill bits set for metalwoodplastic countersink Suitable for home diy and general buildingengineering use 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
15. DKIBBITH
High quality our center drill bits made of high quality m2 high speed steel solid and high temperature wear resistant Wide range of sizes including 7 pieces of plain center drill bits set range in size 10 15 20 25 30 40 50 to meet different needs Worry free this center drill bits set comes with a portable storage case for convenient use and store If you encounter any problems with the products please feel free to contact us Accurate a 60degree angle center drill is very useful in drilling accurate center holes 60degree countersink holes or starter holes for bigger drill bits in metalworking
Widely applicable work with lathe machines and most electronic drills to drill holes in steel iron alum carbon steel brass and other tough material ranging from 170hb up to 200hb
16. Lichamp
Multiple application ideal for drilling in heavyduty tough metal including hard abrasive alloy metal hardened stainless steel or cast iron 29pcs drill bit set metal index case with size chart for easy bit access and identification Includes drill bit sizes 116inch to 12inch in 164inch increments Smoothly drilling 135degree split point tip twist design increases cutting speed with selfcentering and prevents skating starts or walking
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
17. amoolo
Premium qualitymade of industry grade 6542 high speed steel cobalt twist drill bits are harder than 42414341 hss used in other similar bits ideal for heavy duty hole drilling They contain 5 cobalt material increasing wearresistance and durability Precise efficient drilling performance fully ground spiral groove design clears particles quickly decreases friction and heat for a faster and cooler drilling performance 135 split point with round straight shank prevents walking and makes drilling precise and faster No center punch is needed Most commonlyused 13 sizesa complete combo set of 13 jobber length industrial drill bits for metal drilling 1165643327641896453211643161364732156414 They fit the majority of power drill currently on the market and comes with a portable plastic case for easy storage and organization
Multiple applicationperfectly suitable for cutting through hard metal such as stainless steel steel sheet metal and cast iron as well as plastic aluminum alloy wood and other softer metals Pay attention to speed pressure and heat control during drilling
90 days warrantyat amoolo 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
18. YIYITOOLS
Firm and secure hold our drill bit set for impact driver maintain a secure connection to help minimize drops and reduce wobbling to offer more precision and control making them just right for seasoned pros and newcomers Durable and sturdy build our drill bit set is made using stainless steel that are durable and sturdy enough to handle daily use even in the long run They are corrosion resistant easy to maintain and a breeze to organizeTitanium coating can extend the life by 5 times Advantage precision grinding inclined blade helps ensure fast drilling impressive cutting power and excellent chip removal
Easy to store and organize the drill bit set comes neatly packed in a strong storage case that provides you with a convenient way to keep the drill bits organized at home and on the go The storage box features a clear cover so you can view the bits at a glance 21pc drill bits include 116 564 332 764 18 964 532 1164 316 1364 732 1564 14 1764 932 1964 516 2164 11322364 and 38inchAnd more to help add more versatility and applications to your screwdrivers and drills making them ideal for any handymen or craftsmen
19. HIDOTOL
Specifications set of 15pcs jobber length drill bits includes 116 2pcs 564 2pcs 332 2pcs 764 1pc 18 1pc 964 1pc 532 1pc 1164 1pc 316 1pc14 1pc 516 1pc 38 1pc Widely used m35 cobalt high speed steel is more suitable for tough high tensile strength material Particularly successful in cutting harden metals such as stainless steel cast iron high temperature alloy titanium alloy hard plastics and woods and it also can be used for softer materials High quality material high speed steel m35 cobalt 5 provide extended tool life compared to ordinary drill bits when drilling hard materials
100 satisfaction guarantee if you are not fully satisfied with our product for any reason please feel free to contact us we will try our best to serve you Characteristics 135 split point with round straight shank selfcentering prevent walking make drilling precise and faster Fully ground twist design helps clear particles faster decreases friction and heat for a cooler drilling performance
20. INTOO
Specifications 60pcs12pcs free hss titanium drill set inch size 364116 564 332 764 18 12 pcssize Hss material industry grade high speed steel with high hardness good wear resistance and durability Professional diy use widely used in steel wood plastic etc Ideal for diy home and general buildingengineering using Not for masonry and concrete drilling Characteristics 118 precise point with sharpened edge promises cutting speed titanium coating increases the wareresistance and durability of the drill bit effect long life drilling
Storage packing each size 12pcs packed into a single transparent plastic box for nondisposable usemoreover maximize rust protection 6size boxes together into a plastic sleeveeasy to collect
21. 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 Smoothly drilling 135degree split point tip twist design increases cutting speed with selfcentering and prevents skating starts or walking
Multiple application ideal for drilling in heavyduty tough metal including hard abrasive alloy metal hardened stainless steel or cast iron 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
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