Top Double ended Drill Bit Reviews

SIMPOLE Hammering Post Hole Digger - Sliding Ramming Rails to DIG Easily, Quickly, & ACCURATELY

【Flat Triangle Auger End】Excellent Grip Have a machined Flat Triangle Shaped End that giving excellent balanced grip in drill chucks. This design makes the drilling speed faster and more durable..
【Efficiency & Practical】The hole drill bit is the best efficient when planting bulbs, daffodil bulbs for planting, flowers, tilling soil or planter boxes. It is effortlessly dig planting holes or even to anchor beach umbrella..
【Durable】This garden auger drill bit Made of heavy duty alloy steel. It eliminates constantly bending over while drilling. Our Garden Drill is also for any kinds of soils, and you will not be afraid of Stones when drilling..
【As Regard Drill Auger】3 inch diameter x 12 inch length. Quickly digs holes up to 12 inches deep and 3 inches wide using the power of your Hand-Held Bulb Planter Tool for Hole Drill Bit..
【Use Garden Drill】Our Garden Drill will work with any 3/8 inch or larger chucked drill, 18V or greater drill recommended. For cordless drills a minimum 14V drill is recommended..

Check Stock

Threads

【5Pcs Solid Carbide Burr Bits】The grinder drill set is made of tungsten carbide, high sharpness and good toughness, machining hardness up to HRC70, great for carving, polishing, drilling.
【Metal Die Grinder Drill Bit】The rotary file is widely used for processing metal(include hardened steel) and non-metal( like wood, bone and marble), perfectly fits for die grinder and drill.
【1/4” Shank Rotary Burr】Size: Shank-1/4inch(6mm), Tip Head-5/16inch(8mm), Total Length 58-65mm, Cutting Burr Shape: Ball, Round Nose, Pointed Tree, Cylinder with End Cut and Cylinder with Round Head.
【Double Cut Head Design】The double burr can cut cleanly and quickly through hardened steel, with smoother surface and no dust pollution compared with grinding wheels or steel cutter.
【Wide Applications】The tungsten grinding bits are widely used in woodworking carving, mold processing, burr cleaning and impeller polishing.
Plus package comes with plastic case for safety storage and protection.

Check Stock

wesleydrill Masonry Drill Bit Set 5 pcs 1/4"-1/2" Concrete Drill Bit Set Fit for Home DIY Building and Engineering Suitable for Electric Drill or Professional Drill

...differenct concrete drill bit sizes that will help in drilling by starting with the smallest bit and continuing to the size needed..
[Easy To Drill, Fast And Clean]: Tungsten drill bits strong tungsten carbide drill bit tip and longer service life of masonry drill bit, the double U-type groove slot design brings fast drilling dust remove, and 3-flats shank allows drill bit easy plug and to be held tightly..

Check Stock

105 Degree 1/4 Inch Right Angle Drill Adapter Hex Shank Screwdriver Angled Bit Holder

HEX NUT DRIVER SET OF DIFFERENT KINDS- The package includes 1pcs Bendable Drill Bit Extension, 3pcs 1/4 3/8 1/2" Universal Socket Adapter Set, 105° Right Angle Drill Adapter, 3pcs Screwdriver Bit Set..
FLEXIBLE DRILL BIT EXTENSION- This flexible shaft can be used for ordinary hand drill and electric drill. Bends, twist and turns to use drill into narrow spaces and dead ends..

Check Stock

Masonry Drill Bit Set & Cement Drill Bit, Professional Drill Bit Set (10PCS) for Glass/Brick/Plastic/Cement/Wood/Tile/Etc, Industrial Strength Carbide Drill Bit Tip, 1/8\-1/2\ by TITGGI

TITGGI Masonry drill bit set, industrial strength carbide drill bit tip, excellent abrasion resistance, make the drilling much more easier. this cement drill bits can easily penetrate various material (glass, ceramic, cement, wood, brick, travertine, hard plastic, etc.).
This masonry bit is suitable for most general drill, electric drill, hand drill and bench drill, the double U-type groove slot design brings fast drilling dust remove, and 3-flats shank allows drill bit easy plug and to be held tightly, strong tungsten carbide drill bit tip and longer service life of TITGGI masonry drill bit..
Package includes 10 Pcs drill bit set: 1/8.

Check Stock

FTG USA Replacement Tapered Countersink Drill Bit Set 3 Pc (#10) 3/16' Countersink Bit Same Size Bit Replacement Only, Countersink Replacement Drill Bit FTG Maximum Torque Wood Bits Secured with Pin

...tersink replacement drill bits designed as to work as wood drill bits. All same size replacement tapered drill bit for drill countersink.
THIRD-PARTY TESTED by US Accredited Lab - HSS M2 Grade 6542 drill bit replacement set. Countersink replacement bits set with tapered drill bits. Top Quality 11/64 inch tapered and double flute drill bit.
HSS M2 Grade 6542 the most popular High-Speed Steel, for its high toughness, and good cutting edge retention. FTG 2345P countersink replacement drill bit set for drill bits with countersink.
STORAGE CONTAINERS for this set available below, at section " Make it a bundle". Replacement counter sinker drill bit set designed in New Jersey by Fair Trade Group USA and Professionally manufactured in China at FTG USA specs. Analysis Report issued by ANAB US Accredited Lab, confirms that drill bits set High Speed Steel Quality countersink bits meet desired specs of HSS M2 Grade 6542, drill bit set harder than HSS 4241 and HSS 4341 used in other similar tapered countersink drill bits.

Check Stock

Step Drill Bit Set & Automatic Center Punch, 50 Sizes in 5 High Speed Steel Titanium Coated Double Sided Drill with Aluminum Case, for DIY Lovers

⭐【Titanium Coating】- Titanium coating can reduce surface friction, make the operation cooler, improve the sharpness of the drill bit, wear and corrosion resistance, and maintain good gloss even after long-term use. The laser marking is clear, and the diameter is clear at a glance.
⭐【Unique Design】- Double-edged and X-shaped opening design to ensure faster and smoother cutting.
double spiral grooves reduce cutting resistance and chip removal more smoothly.
triangular shank design can prevent the drill from slipping, suitable for a variety of models.
⭐【Automatic Center Punch】- It can realize automatic and high impact force by spring loading, the knurled surface of the brass body can be non-slip. The cemented carbide drill bit makes the center punch ten times stronger than the ordinary drill bit.

Check Stock

Center Drill Bit Set - 5Pcs Countersink Lathe Mill HSS 60 Degree Combined Center Drill Bit Mill Tooling Set for Wood Metal Alloy

PREMIUM QUALITY - The center and spotting drills are made of durable high speed steel for providing wear resistance and remove chippings clearly and long service life..
PRODUCT FEATURE - The bits with the 60°countersink angle have double ended design.Center drill bit can be used to process the centering hole and countersink of general material..
SPIRAL FLUTE - The combined center drill bits are design with spiral groove, decreasing friction and heat, which can help clear chips and debris away from the bit quickly. It is a useful tool for DIY amateur..
EASY TO USE - Easy to install and change bits fast.5pcs bits for you to choose a match type to drill 10 different countersinks..
WIDELIY USE - These center bits are used for producing center holds in components or work pieces with require machining between centers. Suitable for guiding twist drill for processing hole to reduce error..

Check Stock

15 PC Masonry Drill Bits, Mgtgbao Concrete Drill Bit Set for Tile,Brick, Plastic and Wood,Tungsten Carbide Tip Best for Wall Mirror and Ceramic Tile on Concrete and Brick Wall with Size 4mm 5mm 6mm 8mm 10mm 12mm.

●Masonry Drill Bits Set 7 pieces:1/8”(3mm),1/4“(6mm)*2,5/16”(8mm)*2,3/8“(10mm),1/2”(12mm).
●Industrial grade material:Industrial strength carbide drill bit tip, excellent abrasion resistance,high strength operation,long service life.
●Unique design:double-threaded U-shaped groove, double U-type groove slot design brings fast drilling dust remove, and 3-flats shank allows drill bit easy plug and to be held tightly..
●Multi-function drill bit:easy drill through tile,glass,marble,plastic,brick,concrete,all kinds of wood, aluminum alloy,etc.Convenient storage box ,store your masonry bit safely and orderly in a rust free hard plastic container.
●Compatible models:concrete drill bit set is suitable for most general drill, electric drill, hand drill and bench drill.

Check Stock

BLACK+DECKER 6.0 Amp 3/8 in. Electric Drill/Driver Kit (DR340C)

POWERFUL MOTOR – 6 Amp motor delivers the power you need to get the job done..
COMPACT – Streamlined design lets you maneuver in cramped spaces..
VARIABLE SPEED – Supplies the right amount of power for enhanced control of all your projects..
ON-BOARD BIT STORAGE – Keeps an extra bit contained and within easy reach..
CORDED – Corded design offers unlimited runtime for even the biggest jobs..
INCLUDES – (1) DR340 drill/driver, (1) double-ended screwdriver bit..

Check Stock

6 pcs Step Drill Bit Set HSS Unibit Step Drill Bit and Automatic Center Punch Double Cutting Blades Hex Shank Step Bits for Metal with Aluminum Case

【Double cutting blades】 Our step drill bit features a double cutting blades design, provides a smoother cut with rapid chip evacuation, making it easier to dislodge particles from the material. The 118° tip design enhances cutting speed and increases wear resistance while preventing tool walking..
【HSS】 The step drill bit set is made of high speed steel, wear resistant and corrosion resistant to extend the life of the step bit..
【Automatic center punch】 The carbide tip makes the center punch stronger. Knurling design on the surface makes it easy to prevent slippage..
【What you get】 Our unibit step drill bit set includes 5 standard drill bits and an automatic center punch that can be used to machine 50 diameters of holes for metal, wood, plastic sheet and other materials, greatly increasing work efficiency. Our set includes 1 x 6 step bit (1/4" shank.
3/16" - 1/2"), 1 x 13 step bit (1/4" shank.
1/8" - 1/2"), 1 x 10 step bit (3/8" shank.
1/4" - 1-3/8"), 1 x 12 step bit (3/8" shank.
3/16" - 7/8"), and 1 x 9 step bit (3/8" shank.
【Safe storage】 The step drill bit set comes with a custom aluminum case, sturdy and durable, easy to store and carry..

Check Stock

SaferCCTV Woodworker 3/4 Inch Square Hole Drill Bits Mortising Chisel Set, Mortise Chisel & Bit Set for Construction Installation Renovation Decoration Industry

CENTER DRILL BIT: The 7pcs self-centering drill bit made of high-speed steel drill bit & quenching treatment shell designed. Adjustable drill depth, high hardness, rustproof, durable and superior drilling performance.
EXCELLENT DESIGN: The center drill set features self-centering to reduce bit walking increases precision and efficiency when drilling. Double-sided hole design - fast & automatic discharge Sawdust from the hole on both sides, without a drill, blocked.
DIFFERENT SIZE: Hinge drill bit comes with 7 different sizes: 5/64.

Check Stock

NEIKO 10059A Combination Drill and Tap Bit Set with Quick Change Adapter 13 Piece SAE 6-32NC to 1/4-20NC and Metric Drill Bit Set M3 to M10 Metric Tap Set

3-IN-1 METRIC DRILL BIT SET: This innovative drill and tap set does three jobs in one, adding speed and efficiency to any job. Each bit piece provides hole drilling, tapping, and countersinking for a quick and complete job..
1/4-INCH HEX SHANK: Each bit features a convenient 1/4-inch hex shank with a tapered end to prevent overtapping and minimize oversized holes. This tap drill-bit set also includes a quick-change adapter for effortless bit changes..
VERSATILE COUNTERSINKING DRILL-BIT SET: A must for any drill, this set contains 6 SAE drill bits, 6 metric drill bits, and a quick-change adapter. The bits can drill through a wide variety of materials, including sheet metal, plastic, copper, and more..
HIGH-QUALITY DRILL TAP SET: Each piece in this bit kit is made from durable high-speed steel. The steel construction ensures sharp, fast execution with superior performance and minimal wear and tear..
CONVENIENT PLASTIC CASE: The rugged molded plastic case is lightweight and durable for easy storage and organization. The swivel feature holds the bits securely in place for fast changes..

Check Stock