Top 10 Drill Bits for Metal Drilling Long – Industrial & Scientific

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1. Gray Bunny


Metal Earth Auger / Ground Auger Drill Bit 24" Long 1.75" Wide Helix, 8 mm Diameter Non-Slip Hex Shank, Bulb Plant Auger, Rust-Proof Rapid Planter, Umbrella Post Hole Digger

Gray Bunny #ad - Compatible: designed for use with the any standard electric or cordless drill with universal chuck / jaws. Premium quality: 24 inches 61 cm long, 8 mm diameter hexagonal metal shank/shaft with 1. 75 inch 4. 5 cm wide helix for maximum holding power. Hexagonal shank / shaft offers a secure grip and doesn't "spin".

Built to penetrate the ground quickly and well-suited for tough soils. Delivers maximum power without any twisting and jerking. Also works great for mixing tasks like tilling soil, termite bait stations, and mixing batches of mortar mix or paint. Convenient: designed to help you to easily dig to deeper depths. Click the "add to cart" button on the above right to enhance your outdoor living space now! Graybunny offers premium products for your home and garden while exceeding highest industry standards and offering impeccable customer care.

Simplifies drilling tasks such as planting umbrellas or posts, mixing seed with soil and fertilizer, taking soil samples, boring plant holes or erecting fences. Digging becomes an easy task. Heavy duty and long lasting even under the toughest conditions. Multi-purpose: the graybunny earth auger bit is ideal for digging holes in the ground to plant bulbs and tree saplings in your garden. If you'd like your money at any time within 90 days of purchase, just ask.
BrandGray Bunny #ad
ManufacturerGrayBunny #ad
Height24 Inches
Length1.75 Inches
Width1.75 Inches
Part NumberGB-6883

2. Keyfit Tools


Keyfit Tools G.S.I. Contractor Grade Garden Stake Installation Tool Drill Bit Fast & Easily Install Garden Stakes Even in Frozen Soil Fiberglass Plant Support Stakes Tomato Cage Stand Drill Bit Only

Keyfit Tools #ad - Keyfit tools 12” x 1/2” gsi tool for installing Fiberglass Stakes & Markers Drill Bit Only Does Not Come With Stakes. Keyfit tools g. S. I ~works on all brands of standard 5/16" & 1/2" Stakes See all our products at Keyfit Tools ~Keyfit Tools Patented Products.

Extra wide double flutes for easy drilling In Tough Dirt, Clay, Hardpan, Gravel, Even Frozen Ground. Carbide saber tooth chisel tip, large gap double flutes designed for fast drilling In Dirt 12" long ~Case Hardened Grade 8 Steel Heat Treated & Tempered for Extreme Durability. Quickly drill in garden stakes, safety fence, garden fencing, Tomato Vegetable cage, wire fence, temporary fence, stand support electric fence posts, garden netting & snow fence.
BrandKeyfit Tools #ad
ManufacturerKeyfit Tools #ad
Height0.5 Inches
Length12 Inches
Weight5.5 ounces
Width0.5 Inches

3. Aceart


Aceart Firewood Drill Bit Set,Removable Firewood Log Splitter Drill Bit,Heavy Duty Drill Screw Cone Driver for Hand Drill with 3 HandleHex+Square+Round, 32mm

Aceart #ad - Buy with confidence: if you have any problems after receiving the product, you can contact us at any time and we will help you solve it in time. Different models of handles are available for different types of drills to meet all your needs.

New coating process : our splitter bits are made of high quality high carbon steel with a new coating process, Titanium plated coating, which provides better wear resistance than other products. 3 modes drill bits: the wood splitter drill bit set includes hexagonal + square + round shank. Widely applicable: this versatile wood splitter hand tool works great for splitting oak, camping, outdoor, walnut and so much more.

We support 100% customer satisfactory after-sales service. Use for household removable wood electric drill, it has no moving blades and don't have to worry about your children being accidentally hurt. Widely applicable to home, hickory, farms. It's very hard, impact resistant and does not break easily due to vibration. Easy to use:simply attach the bit to the drill and drill the wood, and the firewood will be split with ease.
BrandAceart #ad
ManufacturerAceart #ad



3pcs Removable Firewood Log Splitter Drill Bit, Firewood Splitter Drill Bits,Heavy Duty Drill Screw Cone Driver for Hand Drill Stick-hex+Square+Round 42mm

SYWAN #ad - Advantage - split tough oak, hickory, walnut, sycamore;Not recommended for knotty woods or large diameter hardwoods. Unique design and easy to use:- geometry reduces friction and saves time.

Just install the drill bit into the power drill. 3 modes drill bits :- 32mm/42mmsquare handle, Hex Shank, round Handle, Different models and sizes to meet your all needs and can be used for different types of electric drills. High quality material - made of high quality high carbon steel, it's exceptionally strong, impact resistant and wear resistant. No easy to breaks due to vibration. Efficient work to save time- efficient tools for logging and open the wood for quick separation of logs and increased productivity. Titanium coating to reduce friction and heat by heat treatment, makes cutting easier and more durable. Fit most magnetic drills.
BrandSYWAN #ad
ManufacturerBig waves #ad
Part Numberlog0587



BLACK+DECKER 20V MAX* POWERECONNECT Cordless Drill/Driver + 30 pc. Kit LD120VA

BLACK+DECKER #ad - Includes – ld120 20v max lithium drill/driver, 6 brad point drill bits, 4 nut drivers, 10 1 in. Set – includes a wide variety of bits and accessories for drilling and driving tasks.

Screwdriving bits, 1 lb20 20V MAX lithium ion battery, 1 magnetic bit tip holder. Powerconnect battery system – interchangeable battery system means you can use one battery for multiple different tools. Versatile 30 pc. 24-position clutch – prevents stripping and overdriving screws for added control. Soft-grip handle – ergonomic design for extra comfort. Screwdriving bits, 1 LCS20 charger, 9 2 in. Cordless drill/driver – compact, lightweight design for versatile use.
ManufacturerBlack & Decker #ad
Height7.75 inches
Length8.94 inches
Weight4.25 Pounds
Width4 inches
Part NumberLD120VA
Warranty2-Year Warranty

6. nutroeno


Garden Spiral Hole Drill Planter, Post or Umbrella Hole Digger for 3/8” Hex Drive Drill, Bulb & Bedding Plant Augers, Auger Drill Bit Set for Planting

nutroeno #ad - What you get10 pcs plant labels and 3 different sizes of drill bits to meet your different needs: Plant Label is Great for marking what type of seed you plant or recording its growth situation. 18v or greater drill recommended; For cordless drills a 14V drill minimum is recommended. Meet your different needscome with 3 different size auger, 1.

6 x 9 inch & 3 x 12 inch & 4 x 16 inch with 03 inch 8mm steel shaft and non-slip hex drive 03inch8mm. Various applicationsthose post hole diggers work with many kinds of soil, paint, not only widely used for planting bulbs, potted plants, fertilizer, vegetables, tilling soil or planter boxes, bare-root trees and shrubs, soil, but also great for drilling a hole in sand to anchor your beach umbrella, mixing seed, flowers, drilling holes for hiking tents during outings.11. 6 x 9 inch is a good size for root aeration, mixing paint, and for installing smaller plant stakes or poles; 3 X 12 inch is a good size for horizontal drilling, cement or soil.

Keep auger clean from soil and debris when not in use. Those bedding plants drill bits are MUST-HAVE tool for any gardener. It makes hole digging for planting so much quicker and easier than toiling with a trowel or spade, with glossy black painted finish, leaving loose soil that will be easy to mix in good dirt and fertilizer. Strong and sturdymade of heavy duty steel, durable and useful and can be used for a long time.
Brandnutroeno #ad
Manufacturernutroeno #ad
Part NumberKY-101cvz15



Earthquake EA6F 6-Inch Diameter 36-Inch Long Earth Auger with Fishtail Point and Flex Coil Shock Spring

EARTHQUAKE #ad - Right sized- at 36” long, the earthquake auger makes drilling easy for standing upright when starting or drilling deeper on larger projects. Durable- the flex coil shock absorber lessens the impact on the user’s upper body when the auger hits a stubborn root or rock.

Complete with fishtail point and replaceable blades your auger will stand the test of time. Making your hard work a little less hard on your body. Great for- decks, mailboxes, fences, tree planting and multiple other landscaping and agriculture needs. Compatible with – earthquake models e43, dually, Earthquake 2 Man Powerheads. Optional extensions available in various lengths. Rugged- constructed of durable steel, heavy-duty welds and a powder coat finish. Other augers skimp on length, know the difference.
ManufacturerArdisam, Inc. #ad
Height6 Inches
Length36 Inches
Weight11 Pounds
Width6 Inches
Part NumberEA6F

8. Huapa


Huapa Auger Drill Bit,Garden Plant Flower Bulb Rapid Planter Umbrella Hole Digger for 3/8” Hex Drive Drill218inch

Huapa #ad - Applications: this rapid planter is the professional landscapers’ choice for dramatically increasing efficiency when planting bulbs, bare root trees and shrubs, paint, flowers, fertilizer, mixing seed, tilling soil or planter boxes, vegetables, soil, 3-inch 7.

6cm potted plants, or batches of mortar mix for Effortless dig post holes or even bring it on vacation to drill a hole in sand to anchor your beach umbrella. Save your back: has a large 12-inch 305cm length that eliminates constantly bending over while drilling; No need to worry about rocky landscapes, because this rapid planter drills through loose, rocky material so you can plant bulbs and bedding plants anywhere you want; Not for use with large or solid rock.

Plant hundreds or just a few bulbs in minutes. Material : made of heavy duty steel, with glossy black painted finish. Easy to use: will work with any 3/8" or larger chucked drill, 18V or greater drill recommended. Size:3size:2*18 inch, 3*12 inch,3*24inch,hex shaft Non-Slip design that fits any 3/8" electric or cordless drill.
BrandHuapa #ad
ManufacturerHuapa #ad
Height1.97 Inches
Length5.91 Inches
Width3.94 Inches
Part NumberUS13212123

9. Power Planter


Soil and Sand, Garden Digging Tool for Dirt, Clay, 5" x 28" with 1/2" Non-Slip Hex Drive, Power Planter Auger Drill Bit Extension, Garden Auger for Planting 5” and 6” Potted Plants

Power Planter #ad - We stand by the quality of our augers and are committed to prioritizing the needs of our customers, DIYers, models, and outdoorsy people. The auger bit extension works efficiently and requires significantly less physical force to operate. Perfect for all types of soil: our versatile large earth augers measure 5 inches in diameter by 28 inches long.

Our augers will help you dig faster and easier, rocky soil, clay, whatever soil or ground you are working on. We offer this with an option of a Heavy Duty auger that has a pilot auger, and a standard grade version for light/medium duty applications. These augers are designed only for a keyless or keyed drill chuck. We produce a variety of different sizes, such as property owners, and auger accessories. Its extended shaft will help save your back when digging holes.

A garden digging tool for planting smarter, not harder! Multifaceted tool: our specially-designed auger drill bit is perfect for various home project applications. Ready to use: connect our large garden auger drill bit with a 40v or 60v cordless drill for maximum effieciency and safety. Simply tighten the drill chuck to secure the auger, and you're ready to dig. Our auger's 1/2-inch non-slip hex drive fit most drills. Power planter: our company is a third-generation family-owned auger manufacturer based in Illinois, Gardeners, USA.
BrandPower Planter #ad
ManufacturerPower Planter #ad
Height5 Inches
Length28 Inches
Weight6 Pounds
Width5 Inches
Part Number528H

10. Power Planter


3" x 24" with 1/2" Non-Slip Hex Drive & Heavy Duty Tip, Clay, Garden Digging Tool for Dirt, Auger Drill Bit for Planting, Soil and Sand, Power Planter Extended Length Garden Auger Drill Bit

Power Planter #ad - The auger bit extension works efficiently and requires significantly less physical force to operate. These augers are designed only for use with drills, not handheld and impact drivers. Multifaceted tool: our specially-designed auger drill bit is perfect for various home project applications.

Ready to use: our auger's 1/2-inch non-slip hex drive & heavy duty tip can fit most cordless or electric drills. We produce a variety of different sizes, DIYers, models, and auger accessories. Its extended shaft will help save your back when digging holes. Powerful auger drill bit: our solid steel auger drill bit has a 10-gauge spiral flighting that chews through tough dirt and grass when planting bulbs, vegetables, and 3″-4 potted plants. Our augers with solid steel shafts and extra-thick flighting are alternatives to post hole diggers, bulb planters, or shovels for digging holes.

Its practical design has been shown to speed up your planting/digging time by 500 percent. Our augers will help you complete your task more efficiently, rocky soil, whatever soil or ground you are working on. This contractor grade hd auger also includes an abrasion resistant tip, extending life of the unit by 3-4X. A garden digging tool for planting smarter, bedding plants, not harder! Power planter: our company is a third-generation family-owned auger manufacturer based in Illinois.
BrandPower Planter #ad
ManufacturerPower Planter Inc. #ad
Height3 Inches
Length24 Inches
Weight3.2 Pounds
Width3 Inches
Part Number324HD