Best 15 3mm Drill Bits

 

1. ASDTODW

6 Packs Drill Tap Bits Set HSS Combination Drill & Tap Bit Set Screw Tapping Bit Tool Hex Shank Tool Kit Metric Thread M3 M4 M5 M6 M8 M10 Nano Blue Coating

Widely useideal for drilling tapping cutting on wood soft metal aluminum plate iron etc thickness High quality materialmade of high quality hss with nano blue coating high hardness antirust has excellent for capability and durabilityThis drill bits set can quickly drill tap deburr and countersink Quick change 14 inch hex shank fits into power tools more easily and securely

Drilling and tapping in onefast replacement composite cone uses drill edged principleComplete hole drilling tapping deburring and countersinking in one operation save processing steps and time costs improve working efficiency Perfect sizeour drill tap bits set contains six sizes namely metric m3x05 m4x07 m5x08 m6x1 m8x125 m10x15shank 14 inch 635mm hex shank It can be used for tapping various threads making your work more convenientEach tap drill is engraved with its size convenient for you to choose the suitable size with a glance

 

2. ETERNA

ETERNA 50piece Drill Bit Set Titanium HSS Screwdriver Bit Kit, with Carry Case for Metal, Masonry, Wood, Plastics Cement Drilling

With a wide range of bit sizes and includes the most essential tools of drill bits screws a countersink and more which will help you get professional results on your next home improvement or diy project Suitable for drilling into masonry wood metal and plastics and multiple screwdriving and fastening applications Hss titanium drill bit is coated with titanium on its surface which increases the hardness of the drill bit meanwhile strengthens heat dissipation makes the twist drill bit more wearresisting Other parts are made of high quality high speed steel which features high hardness good wear resistance and durability It can be used multiple times without deformation

50 pieces set includes 6pcs masonry drill bits 5pcs wood working drill bits 6pcs hss titanium coated twist drill bits 30pcs chrome vanadium steel driver bits 1pc ttype handle and 1pc bubble gradienter

The drill bit set comes with a portable carry case with a handle on it which allows for easy transportationIt is designed to keep all components organized and convenient to store

 

3. Wrightus

13 PCS Metric M35 Cobalt Steel Twist Drill Bit Set HSS Extremely Heat Resistant with Straight Shank to Cut Through Hard Metals Like A Hot Knife Through Butter,Such as Stainless Steel,Titanium Alloy

Extremely heat resistant twist drill bits must be used and operated at 1500 rpm or greater for maximum efficiency Straight shank allows for firmly holding and accurate centering fit for standard drill chucks and regular round collet chucks No center punch is neededthe 135 quickcut points are selfcentering and penetrate quickly with less pressure Twist drill bit kit will not walk or wander Easy usage and store the set includes 13pcs of m35 cobalt steel twist drill bits 15mm 2mm 25mm 3mm 32mm 35mm 4mm 45mm 48mm 5mm 55mm 6mm 65mm13pcs packed in a plastic bag for easy usage and store

Metal cutting drilling steel stainless steel hard metal and ironParticularly successful in cutting through hard metals such as hard metal stainless steel and cast iron although they can be used for softer materials too Faster cutting and longer life our twist drill bit hss are manufactured from m35 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 12 times when compared with an average hss drill bit

 

4. YXYL

YXYL 19PCS Premium Hex Drill Bit Set, Titanium Drill Bits Set, High Speed Steel Hex Shank Drill Bits Sets, Twist Drill Bits Set, Quick Change Drill Bits for Wood, Hss Drill Bit Set 1/16″-1/4″

Quich change quick change drill bits set 14 inch hex shank drill bits set well fits all power tools more easily and securely specially for locking into quick change chuck Multiple application high speed steel hex shank drill bits sets titanium technology with high hardness Premium twist drill bits set for wood aluminum plastic pvc etc Ideal for diy home and general buildingengineering using 100 satisfaction guaranteed our team will be responsible for every customers and provide 100 satisfactory service We are very confident in our hex drill bit set Please contact us if any issue or inquiry with our products we will be very happy to solve the problem for you Just add to your cart now

Outstanding material our industry grade hex drill bit set made of high speed steel with titanium coating Which increases excellent wear resistance and durabilityHex shank drill bits increases cutting speed with selfcentering and prevents walking clears chips and particles faster

Drill bit size 19pcs titanium drill bits set includes 13 most commonly used sizes 15mm x 2 20mm x 2 25mm x 2 30mm x 2 32mm x 2 35mm x 2 40mm x 1 45mm x 1 48mm x 1 50mm x 1 55mm x 1 60mm x 1 65mm x 1 with 14inch 65mm hex shank

 

5. CO-Z

CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case

All the bits come in a wellorganized case for easy transport and storage 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 Cobalt high speed steel along with the titanium coating ensures extreme durability will stay new and shiny for years to come

Please mark the spot that you are to drill for easier drilling and improved drill bits life Different sized shanks ensure compatibility with 14 38 and 12 in Chuck sizes

 

6. STROTON

Metric M42 8% Cobalt Twist Drill Bits for Stainless Steel and Hard Metal(1.5mm-6.5mm/13pcs)

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 Metric cobalt 15mm65mm twist drill bits for stainless steel and hard metalhard woodaluminumplastic Premium 8 cobalt m42usually give the best heatwear and chip resistance

3 steps desigh for cutting through hard metals 13pcs include15mm 2mm 25mm 3mm 32mm 35mm 4mm 45mm 48mm 5mm 55mm 6mm 65mm

 

7. Rowiz

Rowiz 8PCS Brad Point Drill Bits 3-10mm Spiral Twist Wood Drill Bits Set For Soft, Hard, Veneered And Laminated Wood Mdf Acrylic

Material carbon steel 1 set include 8 piecediameter 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 310mm set of brad point drill bits wood drill bits spiral twist drill mill 8 piece straight round shank edge sharpness Optimized spurs insure fast and easy cutting of the wood fibers before the hole is drilled Beveled edge leads to clean drilling of the diameter without any deviation

Suitable for soft wood hard wood beech walnut elm nylon pu acrylic

 

8. DKIBBITH

10-Piece Glass Concrete Drill Bit Set, Masonry Drill Bits for Brick, Plastic and Wood, Hex Shank Tungsten Carbide Tip Drilling Tools for Mirror and Ceramic Tile on Concrete and Brick Wall.

Hex shank for quick change 14 hex shank fits into all power tools more easily and securely compatible with milwaukee and other general electric hand drill bench drill with locking into quick change chuck Highquality materialsmade of premium carbide yg6x alloy with a reinforced head prevents bit cracking and provides a longer life Package includes 10 pieces fine grade high durable drill bits about 3 in length 1x 18 3mm 1x 532 4mm 1x 316 5mm 4x 14 6mm 2x 516 8mm and 1×38 10mm to meet variety of needs

Widely application it is suitable for glass ceramic tile mirror plant pots wood porcelain brick wall etc Please try to keep the drill vertical and keep bits cool with a flow of cooling water cant be used to drill hard tile Accurate and precise precision ground spear tip reduces bit skating and walking superior tile cutter run through ceramic tile like butter extremely neat and fast

 

9. WayinTop

WayinTop 50pcs PCB Drill Bits Set Spiral Flute Carbide 0.3mm-1.2mm for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each)

Applicationgreat for 3d printer nozzle cleaning amber beeswax circuit boards bakelite cnc engraving plexiglass jewelery metal plastic and other precision drilling High qualitythe pcb drill bits are made of high quality tungsten steel highly wear resistance high hardness bending strength antiimpairment highly working efficiency High precision with sharp cutting edge milling groove and clean surface these sets of tool work quickly and cleanly no glitches or scrap left

Multi sizethis set contains 10 different size drill bits diameter 03mm 04mm 05mm 06 mm 07 mm 08 mm 09 mm 1 mm 11mm 12mm each size have 5 pcs Good packagepackage with high quality plastic box easy carry and better protection keeps the blade tip goods in the delivery from being damaged

 

10. PHITUODA

PHITUODA 15pcs 1/8-Inch / 3mm Diamond Drill Bits, Small Diamond Hole Saw Hollow Core Drill Bits for Glass Ceramic Porcelain Tiles Marble Granite Quartz

Hasslefree guarantee phituodas products can only be packed and shipped after strict quality inspection If you are not satisfied within 90days send 1 simple email and receive a 100 moneyback refund Were so confident you will love our products like our other 5star reviewers You will be amazed at the customer service you receive after the sale Smoothly cutting a thicken diamond dust coating on the tops offers superior cutting strength for creates a high precision smooth cut with no broken edges Reduced drill speeds low drill pressure and increased use of water lubrication will extend drill bit life considerably

Multiple applications the diamond drill bit can remove a complete 3mm diameter hole on glass tiles granite ceramic In addition to cutting holes for glass the hole saw comes in handy for tile bottles blocks jars fiberglass porcelain tile ceramic slate marble light stone Not for use on concrete or for depths beyond about 12

Quality selection these diamond drill bits are made of highspeed steel which is high quality and durable With a nickelplated coated body to resist corrosion which has a long service life

Package included 15 x diamond drill bits Cutting hole diameter is 18 3mm shank diameter is 332 253mm total length is 198 503mm

 

11. uxcell

uxcell Step Drill Bit HSS 3mm to 13mm 11 Sizes Titanium Coated Straight Flutes Hex Shank for Metal Wood Plastic

This step drill bit is durable and strong enough to punch and drill clean holes in materials like metal wood etc It can also help to enlarge existing holes and clean edges Suitable for handheld drilling rigs drilling machines milling machines and machining centers for metal sheet maintenance and modification bridge doors and windows home appliances etc It is great for drilling holes for iron metal aluminum copper wood plastic pvc board and many other types of sheets

Shank type 63mm hex shank material high speed steel with titanium coated drilling diameters 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm Note high temperature will affect the working life please use coolant while drilling on metals to ensure the drill bit working properly Please keep it properly preserved Avoid falling the bits from high place

 

12. NACHEE

NACHEE 3Pcs Titanium Coated Step Drill Bit Set, HSS Cone Drill Bit with 1/4″ Hex Shank Drive Quick Change （Metric 3-12 mm 4-12 mm 4-20 mm）for DIY Woodworking, Plastic Wood

Titanium plating process to reduce friction and heat Highspeed steel construction and for longer cutting edge life even at extreme temperatures Performs well in heat corrosion and rust resistance Suitable for handheld drilling rigs drilling machines milling machines and machining centers for metal sheet maintenance and modification bridge doors and windows home appliances etc A necessity for family or handyman or professionals Perfect for home repairs and light jobs such as drilling holes in aluminum copper wood pvc sheet insulation boards and many other types of sheet metal

The step drill bit is durable and strong enough to punch and drill clean holes in materials like wood plastic etc It can also help to enlarge existing holes and clean edges Twoflute design clears chips faster smooth cutting The drill tip adopts a 135bifurcated tip design prevents the step drill bit from slipping during operation

 

13. WKS TOOL

Wkstool Φ4mm,Micro Solid Carbide Drill Bits,Straight Shank,TiAlN Coated,Metric,for Stainless Steel,Alloy and Hard Steel (Ø4mm -25mm Flute Length-50mm Full Length, for Steel)

Made of solid micro carbidetungsten steelhrc55high quality tialn coatinggetting long tool life Package 1pc carbide router drill bit High hardnesshigh performanceGood surface roughnessCan be highspeed machine processing Suitable for profiling alloysaluminiumcopperstainless steeliron and hard steel 4mm dia 25mm flute length 50mm full length straight shank 118 degree point tIRTotal indicator reading maximum 10um001mm

 

14. Hakkin

Hakkin 12 Pcs Masonry Drill Bits Set, 3mm – 12mm Concrete Drill Bits Set for Cement Glass Wall Brick Wood, Metric System Tungsten Carbide Tip Triangle Alloy Industrial Strength with Storage Case(Blue)

Ergonomics designantiskid triangle handle head design is firm in operation and the flashlight griping does not slip Special u groove drill design speeds up chip removal improves work efficiency and saves time and effort A spearpointed tip design gives this product greater precision and piercing power Like a hot knife thru butter What materials can be processedmultipurpose carbide bit can penetrate through masonry tile glass wood plastic ceramic terracotta brick concrete stucco brick cinder block thin steel laminate flooring garden pot marble pickguard mirrors windows etc Please try to keep the drill vertical and use water or coolant for lubrication when drilling

Easy to installthe drill bit can be installed and used cordless electric drill generalpurpose bench electric drilling and hand drill The drilling speed of the multimaterial drill bit should be slow especially in the beginning of drilling The larger the diameter the slower the speed requirement

Easy to carry and store12 pcs triangle drill bit set with 8 different sizes 3mm 82mm length 2 pcs 4mm 82mm length 2 pcs 5mm 82mm length 2 pcs 6mm 100mm length 2 pcs 7mm 116mm length 1 pcs 8mm 116mm length 1 pcs 10mm 118mm length 1 pcs and 12mm 120mm length 1 pcs The masonry drill kit is made of exquisite nonrusty plastic storage packaging beautiful and exquisite convenient for storage and carrying

High quality tungsten carbidemultimasonry drill bits are made of highquality tungsten carbide It has a variety of properties such as durability rust resistance and excellent abrasion resistance remain sharp for a long time that make the drilling much more easier less effort and work with a minimum of pressure

 

15. Fisch

Fisch Brad Point Drill Bits (3mm x 61mm) – Premium Drill Bits for Soft, Hard, Veneered and Laminated Wood, MDF and Acrylic Glass – Beveled Edge for Fast, Easy Cutting – FSF-003915 – Made in Austria

For use in soft hard exotic veneered and laminated wood as well as mdf and even acrylic glass Optimized spurs insure fast and easy cutting of the wood fibers before the hole is drilled Made in austria Beveled edge leads to a perfect drilling of the diameter without any deviation

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