Top 10 Best Square Drill Bit Set

WELL-EQUIPPED BITS SIZE - The square drive bits set includes 10 hex head Allen wrench bits with square drive, featuring two bits of each size for 0, 1, 2, 3, and 4. INDUSTRIAL GRADE QUALITY - The robertson square screwdriver drill bits are made from S2 steel material in a matt rust-resistant finish with labeled size marks magnetic tips. One portable rubble strips store in a durable plastic case. EXPERIMENT TESTS - The impact allen bits have experienced torsion and hardness test. The results of tests show that the maximum torsion force of bits are 180-200N and the hardness of bits are 57-59HRC. The high torsion and proper hardness avoid the bits break and wear. USAGE VERSATILITY - 14 inch quick release hex shank driver bits fit for electric screwdriver, hand screwdriver, electric drills air drills. Ideal for working on vehicles, bicycles furniture. Assemblingrepairing your furniture in an easy way. LIFETIME WARRANTY All MulWark - tools are warranted to be free of defects in materials and workmanship for as long as you own the product, you may return this product free of charge with original purchase receipt or choose to get a replacement.

Sharp-These square hole drill bits made of bearing steel, hardness 56HRC, lengthened core, sharp cutting edge, continuous blade, quick cuttings, high efficiency. Note If for drill press to use, must have a mortising attachment Not Included.. Easy to useOur woodworking morstising chisel bits set Only use for the opening square hole and keyhole drill -- Square hole drill can not be used on an electric drill, bench drill, drill square holes need to fit a square hole drill drilling mortise and tenon machine to use.. Very cost-effective-- Mortise and tenon square hole drilled by SaferCCTV outer sleeve in the middle of the combination Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industrie. Different SizeDrills precise holes with little pressure -- Using different specifications of the square hole drill, matching the appropriate power of the square hole machine, you can play a square hole to meet the requirements - 12-Inch12.7mm, 14-Inch6mm, 34inch19mm, 38-Inch9.5mm , 58-Inch16mm, 516-Inch8mm, 916-Inch14mm.. After- sale ServiceUnique service can make you rest assured to buy--1Warranty 14 months,a warranty system, to provide repair parts. 2 Professional sellers, and professional guidance, have more tool accessories to choose. 3Provide professional use tutorials. Please feel free to contact us if you have any question..

ROBERTSON SQUARE DRILL BIT SET - 10 Piece Set in the Following Sizes 0, 1, 2, 3, and 4 2 of Each Size. CONVENIENT PLASTIC STORAGE CASE - Our Drill Bits Come in a Durable Locking Plastic Storage Case for Easy Storage. INDUSTRIAL GRADE S2 STEEL WITH MAGNETIC TIPS - Our Drill Bits Are Made From High Quality S2 Steel Material in a Beautiful Black Finish. Also Each Drill Bit is Labeled with it's Square Bit Size.. ROBERTSON SQUARE BIT SET ARE PERFECT FOR SO MANY USES - Square Bits Are Commonly Found on Appliances, Air Conditioners, Printers, Deck Screws, Dirt Bikes, Chainsaws, Auto Parts, Computers and Other Electrics, and So Many Others.. 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..

Size 14 Inch 6.4mm, 516 Inch 8mm, 38 Inch 9.5mm,12 Inch 12.7mm, 58 Inch 16mm, 916 Inch 14mm. Material Made of high-speed steel,Heat treatment, HRC4850, high hardness,lengthened core,high concentricity.. Application Our woodworking morstising chisel bits suitable for drilling square holes in wood with a tongue-and-groove machine or tongue-and-groove attachment, and has a long service life, please rest assured to use.. Drills precise holes with little pressure,reduce the labor intensity of construction workers, accelerate the construction speed, reduce the construction cost of construction, installation, decoration, decoration industry.. Notice square hole drill needs to cooperate with square hole drill machine mortise and tenon use and can not use with electric drill, bench drill..

Size of this Square Hole Mortise Chisel Drill Bit set 14 Inch 6.4mm, 516 Inch 8mm, 38 Inch 9.5mm,12 Inch 12.7mm, 58 Inch 16mm, 916 Inch 14mm. Material Heat treatment, HRC4850 high-speed steel.. Suitable for all mortise and drill accessories. It can be used with mortise and tenon machine to achieve double effect. Reduce the labor intensity of construction workers, accelerate the construction speed, reduce the construction cost of construction, installation, decoration, decoration industry..

HIIGH-QUALITY MATERIAL-Mortise drill bit set made of high-quality steel, strong and durable. it with four popular mortising chisel and bit sets 14-inch, 516-inch, 38-inch and 12-inch set.If there is any accessory error or damage caused by the logistics process, please feel free to get in touch with us, we will solve it for you as soon as possible.. POWERFUL-Specially designed for drilling equipment, the special design of the drill bit will not be blocked by sawdust, make work more fluid.. MULTIFUNCTIONAL -This multifunctional mortise and tenon machine can not only cut wooden mortises such as circles, squares and special squares but also can be used for circular grooves, internal grinding, metal drilling, very useful accessory for the construction workers.. COST-EFFECTIVE -These woodworking inlay chisels can reduce the labor intensity of construction workers, speed up construction, and reduce construction costs in the construction, installation, renovation, and decoration industries.. APPLICABLE MACHINE -Bench top drilling machinesThe vertical distance between the bench drill chuck and the workbench is at least 300MM, otherwise it cannot be installed,Please pay attention to the size before buying to see if it fits your machine..

GIFD - Our mission is simple To help enthusiasts, homeowners, hobbyists, tradesmen, Shadetree Mechanics and perfectionists get the job fking done. Yeah, we have that size too - Our square security bits include sizes 2x 00, 2x 0, 2x 1, 2x 2, 2x 3, 2x 4.. From Air Conditioners to Zebra Printers - It doesn't matter the job, our Robertson bits will help you get it done. Computers, Auto repair, Gunsmithing, Knives, Kitchen and Home Appliances, Chainsaws etc.. There is No One On Our Level - We have created the best square bit set anywhere. Insanely strong S2 steel, a FULL 12pc set, A box to stay organized, Customer support that will blow your socks off, and extremely affordable.. Your Satisfaction is the ONLY thing - Unsatisfied customers can't dominate projects. That makes us very upset. If there is ANYTHING wrong at all, it's already fixed. If you need a refund, replacement, or any support at all just shoot us a message. A 1-Year Warranty applies to all Baker and Bolt products..

Impact tough bit design provides 10x life over standard impact bits. Xtended torsion zone helps bit absorb high-torque of new impact drivers. Tilt-inTilt-Out case mechanism allows easier access to bits. Customizable, convenient bit clip allows users to snap insnap out precisely the bits that they need. Precision-engineered bit tips deliver a tighter fit and less cam-out.

ULTIMATE SET 218 pieces including Nut Drivers, Security Bits, Torx, Slotted, Phillips, Square, Pozi, Hex, Socket, and other specialty bits in commonly used sizes. Also includes Magnetic Bit Holder and Quick-Change Adapter for fast and easy switching between sizes.. EXCEPTIONAL QUALITY Bits are made of high-grade carbon steel 50BV30 6150 Grade and sand-blasted for optimum strength and longevity.. BUILT FOR WORK Comes in a sturdy, hard-shell case with labeled slots to keep bits organized. Includes multiples of the most common sizes so you can keep working.. PRACTICAL AND VERSATILE Use with your drill or impact driver - perfect for DIY projects, with professional results. Use for household maintenance and repair, and so much more.. GUARANTEED Try our Jackson Palmer Screwdriver Bit Set with NO RISK and 100 Money Back - No Questions Asked..

NOTESquare hole drills need to be used with square hole drilling machines square tenoning machines. The square hole drill bit is composed of a center drill core bit and a sharp outer drill sleeve. Using this drill bit installed on a square tenon machine to make a square hole is faster than using a chisel or other manual methods, and the size of the square hole is more accurate.. SHARP AND EFFICINETThe Square Hole Drill Bit is made of High-Speed Steel.The blade is sharp and wear-resistant, the overall heat treatment heat treatment, high hardness , long service life, the drill sleeve has a U-shaped design to facilitate the discharge of wood chips and improve the drilling efficiency.. SIZEDrilling core length 200mm Slotting flute diameter 5168mm, 389.5mm,1212.7mmTotal weightapprox 161g190g240g.. USAGE This square hole drill bit is suitable for wood, including MDF, MDF, particle board, channel wood, pine wood, basswood, etc. Note It is not suitable for processing metal, glass, plastic, concrete, gypsum board etc.. INCLUDED 3pcs 516 38 12 Inch square drill bit..