Best Aluminum Short Drill Bits in 2026

Titanium Nitride Coated two flute spiral design provides longer life and better chip removal for the DEWALT drill bit set

Split point tip of the drill bit increases speed

Laser engraved numbers increases step visiblity

M-35 Cobalt Alloy Steel 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

Asymmetric diamond-ground carbide tip – allows for precise starts

Milled U-flutes with deep-cut spiral – delivers fast material removal

Robust head – for long service life in impact applications

【Reduce Planting Time in More Than Half】Say goodbye to back pain and blisters sore hands, the garden auger drill bit is ideal to help you dig hundreds of holes easily in a short time. So, you can finish your planting work or anchor your fence post in a moment. Standing at work possibly with the extended length 16inch.

【Necessary Practical Gardening Tool】the heavy duty steel garden auger is a MUST-HAVE tool for any yard work. Not only as a bulb planter to plant bulb, bedding plants, flowers, also as a mixer to mix soils, fertilizers and paints. Dig Holes for fence posts, bird feeder poles, ground lights and patio umbrellas.

【Premium Steel Made】The garden drill bit constructed with new PCM steel, overcame the disadvantages of old version. So, the bulbs planter will drill smoothly even on hard soils. They will not rust, corrode, crack, or break, can be used in any seasons and under any conditions to reduce the hard physical labor involved with gardening.

【Reduce Planting Time in More Than Half】Say goodbye to back pain and blisters sore hands, the garden auger drill bit is ideal to help you dig hundreds of holes easily in a short time. So, you can finish your planting work or anchor your fence post in a moment. Constructed with intensive spirals makes transporting soils to edge quickly.

【Necessary Practical Gardening Tool】the heavy duty steel garden auger is a MUST-HAVE tool for any yard work. Not only as a bulb planter to plant bulb, bedding plants, flowers, also as a mixer to mix soils, fertilizers and paints. Dig Holes for fence posts, bird feeder poles, ground lights and patio umbrellas.

【Include 2 Sizes Upgraded Garden Drill Bits】comes with 2pack plant drill bit, one is 3inch diameter,12inch length, the other is 1.6inch diameter, 9inch length. Totally solid shaft and intensive spirals, overcame all the previous disadvantages. Two different sizes garden drill augers meet your various planting or drilling demands. You’ll get your wanted hole size with the 2 valued augers.

【M35 Cobalt High Speed Steel】Industry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt, which increases wear-resistance and durability.

【Most Commonly-Used 20 Sizes】A complete combo set of 31 jobber length industrial drill bits for metal drilling (1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64",7/32",15/64",1/4", 17/64", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2") . They fit the majority of power drill currently on the market and comes with a portable plastic case for easy storage and organization.

【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.

Our auger drill bit for planting designed with widen spirals for more applications, you will get planting holes widen to 4inch diameter, and the hole depth up to 12inch if you needed. Except the 4x12inch garden auger, you will also get a free 1.6” diameter by 9inch length auger drill bit for planting smaller plants.

Garden auger spiral drill bit made of heavy-duty steel with black paint coated for long service time. With our garden auger drill bit, your planting efficiency will be improved a lot. You have more time enjoy the planting beautiful season.

The garden auger drill bit designed to prevent you from back strain, don’t need to bend over so much to dig holes like the traditional way using a shovel. Just use with a cordless drill 18V or greater, hundreds of planting holes will be made in few minutes. We suggest using electric drill with adjustable drill chuck to fit any augers.

Carbide-tipped masonry bit with upgraded hex shank design – engineered to provide long bit life and fast material removal

Asymmetric diamond-ground carbide tip – allows for fast drilling and longer bit life

Upgraded hex shank – allows use in impact drivers and hammer drill/drivers for added versatility

M35 COBALT HIGH SPEED STEEL: 3/8" drill bits for metal made from M35 Cobalt High Speed Steel and contain 5% Cobalt, which increases wear-resistance, durability and extra longer life span, so that the drill bits last through multiple uses.

135° SPLIT POINT: 135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. Straight shank allows for firmly holding and accurate centering and makes drilling precise and faster.

FULLY GROUND PROCESS: Fully ground spiral groove design clears particles quickly, decreases friction and heat for faster drilling performance.

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance

Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge

Round shanks allow use with a wide variety of toolholding systems

Carbide-tipped masonry bit with upgraded hex shank design – engineered to provide long bit life and fast material removal

Asymmetric diamond-ground carbide tip – allows for fast drilling and longer bit life

Upgraded hex shank – allows use in impact drivers and hammer drill/drivers for added versatility

Carbide-tipped masonry bit with upgraded hex shank design – engineered to provide long bit life and fast material removal

Asymmetric diamond-ground carbide tip – allows for fast drilling and longer bit life

Upgraded hex shank – allows use in impact drivers and hammer drill/drivers for added versatility

◆Perfect Tool For Gardeners - This auger is a MUST-HAVE tool for any gardener. No need to worry about rocky landscapes. This rapid planter drills through loose material so you can plant bulbs and bedding plants anywhere you want. Not for use with large or solid rock. Drill required, not included.

◆Plant More In Less Time - This bulb planter tool for 3/8” Hex Drive Drill takes out all of the guesswork in planting bulbs. Simply drill as far as the auger will go and lift the auger out of the hole – it is that simple! It makes hole digging for planting so much quicker and easier than toiling with a trowel or spade, leaving loose soil that will be easy to mix in good dirt and fertilizer.

◆Various Applications - A professional landscapers’ choice for dramatically increasing efficiency when planting bulbs, potted plants, vegetables, flowers, bare root trees, shrubs, tilling soil or planter boxes, mixing seed, soil, fertilizer, paint, or batches of mortar mix for hardscape. Effortlessly dig post holes even bring it on vacation to drill a hole in sand to anchor your beach umbrella.

【Widely Application】Bulb & Bedding Plant Augers work with many kinds of soil but work fast and best for garden soft soil and sand.Perfect for planting tulips, iris, bulbs, bedding plants, potted plants, vegetables, flowers and seedlings. Also great for digging weeds up by the roots.Effortlessly dig post holes or even bring it on vacation to drill a hole in sand to anchor your beach umbrella.

【Updated Shaft】Updated shaft with sturdy metal is made of heavey alloy steel,so that it will not be broken or twisted so easily.The Auger drill bit with glossy black painted can withstand a lot of garden work.The shaft interfaces with the drill is squared off instead of rounded.These design made solid contact with drill chuck better.

【Suitable Size】Attach the garden auger to any electric or cordless drill 3/8" or larger to dig holes in your garden with ease. 18V or greater drill recommended,for cordless drills a minimum 14V drill is recommended;Easy creating hole 4inch wide and 12inch deep.The drill is not included.

【Reduce Planting Time in More Than Half】Say goodbye to back pain and blisters sore hands, the garden auger drill bit is ideal to help you dig hundreds of holes easily in a short time. So, you can finish your planting work or anchor your fence post in a moment. Standing at work possibly with the extended length 24inch.

【Necessary Practical Gardening Tool】the heavy duty steel garden auger is a MUST-HAVE tool for any yard work. Not only as a bulb planter to plant bulb, bedding plants, flowers, also as a mixer to mix soils, fertilizers and paints. Dig Holes for fence posts, bird feeder poles, ground lights and patio umbrellas.

【Upgrade Solid Shaft with Intensive Spirals】The garden drill bit constructed with new PCM steel, totally solid shaft and intensive spirals, overcame all the previous disadvantages. So, the bulbs planter will drill smoothly quickly even on hard soils. The garden auger will not rust, corrode, crack, or break, used in any seasons and under any conditions to reduce the hard physical labor involved with gardening.

【strong and sturdy】This garden auger spiral drill bit is so easy to use, just put it in your drill, drill a hole anywhere from an inch to several inches deep in just a couple seconds, drop your flower bulb in the hole and enjoy the beautiful flowers next spring.

【Time saver】Save time and energy. Use in any electric or cordless drill that can accommodate a 3/8" bit. Digging hundreds of holes in very short time.Nice helper for your garden project.

【Premium quality】4x12inch diameter shaft.The shaft that interfaces with the drill is squared off instead of rounded which made solid contact with drill chuck better.

Carbide-tipped masonry bit with upgraded hex shank design – engineered to provide long bit life and fast material removal

Asymmetric diamond-ground carbide tip – allows for fast drilling and longer bit life

Upgraded hex shank – allows use in impact drivers and hammer drill/drivers for added versatility

[Material] HSS4341 (high-speed steel) + titanium coating. Each tap drill is engraved with a size making, which is convenient for you to choose the size that suits you

[What You Will Have] Set of 6 drill tap bits in metric sizes M3x0.5 M4x0.7 M5x0.8 M6x1 M8x1.25 M10x1.5 Short size is not easy to shake and can drill accurately

[Easy to Use]Fast replacement composite cone uses drill edged principle Drilling and tapping in one, one-step processing, which can drill, tap, deburr and counter holes on wood, copper, brass, aluminum, sheet metal and plastic greatly save processing steps and time costs, improve working efficiency

Specification: Cutting edge diameter (CED): 0.6mm; cutting edge length: 9.5mm; shank diameter: 3mm / 1/8" (approx.) overall length: 38mm / 1-1/2" (approx.)

Long Tool Life: With high hardness, high wear resistance, high strength, resistance to bending, anti-impairment. Made from Tungsten Carbide for precise, easy experience

Spiral Flute Bits: Tip spiral flute drill bits with sharper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy, and effectively discharge accumulated chips

Features: Cutting Edge Diameter : 12mm / 0.47"; Shank Diameter : 10mm / 0.39"; Cutting Edge Length: 63mm / 2.48"; Total Length : 150mm / 6.0"; Cutting Direction: Right Hand

High Speed Steel Tool: The twist drill bits are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. High cutting edge strength, fast cutting speed.

Reduced Shank: Reduced shank drill expands the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Sharp and spiral cutting edge provides neat and smooth cuts.

CONTAINS 1 INCH X 16 INCH AUGER DRILL BIT (Drill not included): All you need to do is attach the auger bit to a standard 3/8” hex bit drill. Hold with both hands, and then turn it on to dig downward. Reverse the drill to pull the soil back up, and you get the perfect posthole.

A MUST-HAVE TOOL FOR YARD WORK: While this spiral drill bit is perfect for planting bulbs and bedding plants, as well as shredding up weeds and mixing fertilizer, it’s not just limited to garden work. Easily dig holes for fenceposts, ground lights, outdoor torches, and umbrellas - all with one tool.

CUT YOUR WORK TIME IN HALF: No more blisters or sore hands. Reduce the amount of time it takes to plant a flowerbed or put up a fence. Perfect for digging as many holes as you need, in a fraction of the time it would take by hand.

Carbide-tipped masonry bit with upgraded hex shank design – engineered to provide long bit life and fast material removal

Asymmetric diamond-ground carbide tip – allows for fast drilling and longer bit life

Upgraded hex shank – allows use in impact drivers and hammer drill/drivers for added versatility

Material: Classic High Speed Steel 4241 for fast cutting against tough wood material. High hardness, offer superior cutting power and durable.

Optimized spurs insure fast and easy cutting of the wood fibers before the hole is drilled.

Quick Change: 1/4 inch(6.3mm) hex shanks are compatible with both standard and quick change Chuck Drivers, fit into most power tools more easily and securely. providing versatility in drilling needs.

PCB Drill Bit: Cutting edge diameter: 1.2mm / 0.047"; shank diameter: 3.175mm / 1/8"; overall length: 38mm / 1-1/2". High hardness, good toughness, wear resistance, high strength, resistance to bending.

Wide Applications: Suitable for drilling PCB, acrylic, plastics, fiberglass, wood, aluminium, soft metals. Used on PCB drilling machines, engraving machine, CNC lathes, machining center. Use vertically and take good control of your CNC speed.

Sharp Cutting Edge: Sharp cutting edge provides smooth cutting, reduces cutting force, prevents drill broken, and improves the drilling accuracy. Spiral chip space design for fast and clean chip removal. The tool set can work quickly and cleanly, no glitches or scrap left.

High-speed steel (HSS) containing cobalt is a good combination of toughness and hardness, for use on drilling through hard substances

Gold oxide, retains cutting fluid and prevent chip to tool welding

135-degree split point angle is self-centering, reduces walking, good for hard material and reduces pressure on cutting edges

Twist Drill Bits: Drilling Diameter: 1mm / 0.039"; Flute Length: 20mm / 0.79"; Overall Length: 40mm / 1.57"; Cutting Hardness (Max.): HRC45. Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches.

Wide Applications: Widely used for drilling non-ferrous metal, cast iron, stainless steel, aluminum, copper, alloy steel, plastic, wood. Designed with the base substrate without any additional coatings, suitable for wide ranges of applications.

Material: Constructed from medium grain C2/K20 tungsten carbide, the drill bit has good toughness, high hardness (HRA89) and wear resistance. With good milling and cutting performance, can ensure high work efficiency. Carbide tool offers faster cutting speeds than other substrates.

Short length drill bit offers rigidity to reduce tool deflection and breakage

Carbide resists wear better than high-speed or cobalt steel and withstands high speeds

Uncoated (bright) finish is an untreated surface that can be used on a range of materials

Twist Drill Bits: Drilling Diameter: 3.3mm / 0.13"; Flute Length: 35mm / 1.38";Overall Length: 60mm / 2.36". Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches.

Wide Applications: Suitable for precision cutting of stainless steel, alloy steel, carbon steel, tool steel non-ferrous metal, copper, plastics, etc.. Designed for drilling abrasive materials when drilling accuracy must be maintained. Can be used in high temperature drilling applications.

Material: Constructed from YG10X carbide (tungsten steel), the drill bit is hardened up to 91.5HRA, wear resistance, corrosion resistance, heat resistance, and the bending strength is greater than or equal to 2800 N/mm2.

6Pcs Stubby Brad Point Short Drill Bits in Imperial Size: 3/32", 1/8", 3/16", 1/4", 5/16", 3/8" , which meet your different drilling requirement. Shank: 1/4" Quick Change Hex.

Brad Point Design: The 135-degree standard brad point design delivers powerful for fast cutting against tough wood material.

Quick Change: Each 1/4-inch hex shank is compatible with standard and quick-change chucks and drivers, providing versatility in drilling needs. Increasing work efficiency and saving time.

Set of 15 heavy duty screw machine length drill bits includes inch sizes 1/16" to 1/2" in 1/32" increments

High-speed steel (HSS) provides hardness for wear resistance

Uncoated (bright) finish has no additional surface treatment or coating