The Best Extra Long Drill Bits of 2023

The item is Bosch Daredevil DSBE1012 12-inch drill bit extension

Used for power tool accessories, drill bits & accessories

The product is manufactured in China

Features a full cone threaded tip for fast and effortless drilling

1 4-inch hex drive extension for Bosch spade bits

Hex shank power Groove to reduce slippage

Spur and reamer tips for cleaner holes

Provides a cleaner hole quality with reduced breakout

Features a full cone threaded tip for fast and effortless drilling

1/4-inch hex drive extension for Bosch Spade Bits

Hex Shank Power Groove to Reduce Slippage

Spur and Reamer Tips for cleaner holes

Provides a Cleaner Hole Quality with Reduced Breakout

Speed helix design for three times faster drilling than standard bits

Last 50 percent longer than high-speed steel

Easier drilling, reduced heat and extended drill bit life

Available in jobber length, stubby length, extended length (aircraft), 1 2 In. reduced shank (Silver and Deming)

For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials

[200mm/8'' Long Drill Bit] the right length body provides better stability and balance during quick operation to ensure position is intact, and allows you to access hard to reach areas

[Titanium Coated HSS] Classic HSS construction with heat treatment, sharp twisted drill bits will make the drilling easier and more effortless, durable and not easy to bend

[Shank Type] 4/4.2/4.5/5/5.2/6/8/10mm standard round shank twist bit, fits into all power tools more easily and securely

[Twist Design]The split point tip and twist design increases cutting speed and helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process

[Application] The drill bit sets are great for most drilling jobs and soft materials such as aluminum, wood, plastics, PVC or stainless steel within 1-4mm

Length: 4"/ 100mm, Total 16Pcs 4 Different Type Tips: Hex Head Allen Wrench, Torx Security, Cross Phillips & Flat Head Slotted Tip

Strong magnetic can locked screws accurately, high precision make no damage to the screw.

Precision tip geometry delivers superior fitment, reducing stripping and cam-out.

All screwdriver bits are made of S2 alloy steel which is anti-impact and tough, great wear resistant.

1/4-Inch hex shank widely used on electric screwdrivers, hand screwdrivers, cordless drills, etc.

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 tool holding systems

When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging

Manufactured to national aerospace standard 907

[LONG REACH]: Extra-long drill bits give you 12 inches of added length to work with and provides more stability during quick operations.

[DURABLE]: These drill bits are made from heat-treated M2 high speed steel for excellent hardness, wear resistance, and toughness.

[SMOOTH DRILLING]: Combining high hardness and sharp pointed tips, these drill bits easily puncture tough materials for a smooth drilling finish.

[VERSATILE]: Long drill bits can be used for drilling into metal, wood, plastic, PVC, and many other materials.

[INCLUDES]: This extra-long drill bit set has (5) standard sizes of 12-inch drill bits that includes: 1/8-inch, 3/16-inch, 1/4-inch, 5/16-inch, and 3/8-inch.

Screwdriver Bits in the Following Sizes 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16 and 3/8 inch

Drill bits made from high quality S2 steel material for ultimate durability, suitable for industrial use

Strong magnetic and high precision. each edge can be accurately locked screws, no damage to the screw and the screwdriver head

Not only can you use the bits on hand tools, you can easily insert them to any 1/4 inch hex shank power drill to use

Screwdriver bits in the following sizes: 2 piece * PH1 / 4 piece * PH2 / 2 piece * PH3 / 3mm (slotted) / 4mm (slotted) / 5mm (slotted) / 6mm (slotted)

Drill bits made from high quality S2 steel material for ultimate durability, suitable for industrial use

Strong magnetic and high precision. each edge can be accurately locked screws, no damage to the screw and the screwdriver head

Not only can you use the bits on hand tools, you can easily insert them to any 1/4 inch hex shank power drill to use

EXTRA LONG LENGTH & 2 TYPE SHANK: Extra long 300mm body provides better stability and balance during quick operation to ensure position is intact. Flute length is 180mm with ROUND shank and REDUCED shank.

HIGH QUALITY MATERIAL: Classic Carbon Steel Material for fast cutting against tough wood material. High hardness, offer superior cutting power and durable.

Brad-Point Design -The Brad-Point Design can penetrate surface quickly because of the sharp point on the tip. This allows the user to pinpoint the mark with the drill bit. Better in CENTERING and NO SKID.

FULL SET OF STANDARD SIZE: With the drill bits we offered, you can process 7 different diameter holes, ( Round shank| 1/8'', 3/16'', 1/4'', 5/16'', 3/8'' Reduced Shank| 7/16'', 1/2'' ), which meet your different needs perfectly.

MULTIPURPOSE & LIFETIME GUARANTEE: Suitable for bench drill, hand drill and conventional electric drill. Perfect for wood, fiberboard, particleboard, plywood, plastic, PVC, rubber etc. Set includes the drill bit holder for easy storage and organizing. We only care about your satisfaction. We stand behind all of our high quality products so we offer a No Question Asked on our Drill Bit Set. Please contact us (through Amazon if past the standard return window) and we will be pleased to assist you

12 PIECE BRAD POINT DRILL BIT SET - In the following sizes: 1/8" (2 INCLUDED), 5/32, 3/16", 1/4" (2 INCLUDED), 5/16", 3/8 (2 INCLUDED), 7/16", and 1/2" (2 INCLUDED)

EXTRA LONG 12 INCH LENGTH - Easily drill into beams, joists, legs, and all those hard to reach areas with this foot long drill wood drill bits.

CENTER POINT - Brad point tip provides precision accuracy for starting your drilling hole

PERFECT FOR ALL TYPES OF WOOD - These specially engineered drill bits are specifically made to reduce chipping and splintering. Easily drill into Natural Woods like Pine, Maple, Cedar, Oak, Ash, and More. These also work will on all types of engineered woods.

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.