Reviews Reduced Shank Drills - BestBuyersPro.com

IRWIN Marples Forstner Bit Set, 14-Piece (1966893)

Easily Drills High-Quality Flat-Bottomed And Pocket Holes.
Features Optimized Ultra-Sharp Cutting Teeth Specifically Engineered To Cut Through Hard And Soft Woods Smoothly And Efficiently.
Significantly Reduces Cutting Time Compared With Traditional Forstner Bits.
Reduced Shank Fits 3/8" And Larger Drills And Drill Presses, 1-1/2" (38.1Mm), 1-5/8" (41.2Mm), 2" (50.8Mm) Forstner Bits.

Easily drills high-quality flat-bottomed and pocket holes.
Features optimized ultra-sharp cutting teeth specifically engineered to cut through hard and soft woods smoothly and efficiently.
Significantly reduces cutting time compared with traditional forstner bits.
Reduced shank fits 3/8" and larger drills and drill presses.
Set includes 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-3/8" (34.9mm) forstner bits.

Drills up to 10x faster in wood, plywood than standard spade bits.
Features 1 4 in. hex shank, and it fits a wide variety of drills.
Features full-cone threaded tips and contoured paddles for speed.
Speed drilling designed to deliver the fastest drilling performance possible through wood for a spade bit, up to 10X faster than conventional spade bits, but with clean hole entry and angled cutting edges for reduced blowout.
Contoured paddle design improves speed with faster chip removal.

33 Piece Set with 1/2″ Reduced Shank Drill Bits.
Effective in drilling tough, high tensile strength materials like stainless steel, Inconel, and titanium.
Reduced Shank Drills expand the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.
135 degree split point tip for self-centering and reducing thrust.
Manufactured to Aerospace Standard 907 and display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel.
Sizes include: 1/2″, 33/64″, 17/32″, 35/64″, 9/16″, 37/64″, 19/32″, 39/64″, 5/8″, 41/64″, 21/32″, 43/64″, 11/16″, 45/64″, 23/32″, 47/64″, 3/4″, 49/64″, 25/32″, 51/64″, 13/16″, 53/64″, 27/32″, 55/64″, 7/8″, 57/64″, 29/32″, 59/64″, 15/16″, 61/64″, 31/32″, 63/64″ and 1″..

Versatile general-purpose drill bit set,High-speed steel (HSS) and gold oxide finish resists corrosion and increases the hardness of the drill bit..
Assortment of 29 jobber length drill bits (1/16" to 1/2" in 1/64" increments)..
Shanks fit standard three-jaw drills,and use in drilling wood,plastic and Light-gauge metal..
Three unique shank styles keep bits securely seated to save you time and frustration. 1/16"-11/64" is round shank, 3/16"-3/8" is three flatted shank, 25/64"-1/2" is 3/8" reduced shank and three flatted shank..
ORGANIZED HOLDER- Set includes the drill bit holder with size index for easy storage and organizing..

Universal Shank: With universal shank type, can be installed on lithium electric drills, hand drills, bench drills and other equipment..
High Speed Steel: These drill bits are made of excellent high speed steel, with HRC58‑65 hardness, wear resistant and durable..
4Pcs Drilling Tools: Including 3pcs step drill bit and a center punch, commonly used for woodworking grooving, drilling and cutting, etc..
Multiple Specifications: The step drill can be used to drill holes of different specifications without changing the drill bit, which is convenient and practical..
Applicable Plates: Burr free reaming, suitable for stainless steel, carbon steel, iron plate, aluminum plate, plastic plate, etc..

Set of 33 reduced shank drill bits includes inch sizes 1/2″ through 1″ in 1/64″ increments.
High-speed steel (HSS) provides hardness for wear resistance.
Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material.
118-degree conventional point for a range of drilling applications.
Standardized shank enables drills with a 1/2″ chuck to drill large-diameter holes.

Set of 8 reduced shank drill bits includes inch sizes 9/16" through 1" in 1/16" increments.
Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials.
Gold oxide finish lubricates and provides wear resistance on ferrous materials.
Self-centering 118-degree split point penetrates material without a pilot hole.
Standardized shank enables drills with a 1/2" chuck to drill large-diameter holes.

High Quality: The diamond hole saw cutting blades are made of high quality carbon steel and diamond coating with fine workmanship to provide more efficient performance..
High Efficiency & Durability: Thickened emery design with uniform nickel plating. The surface of drill bit set is smooth, the cutting resistance is greatly reduced, the large chip flute is smoother, and the durability and life are long..
High Adaptability & Applications: This glass drill bits has an overall length of 2-2.2" (50-55mm), with a universal round drill shank that can accommodate hand drills, cordless drills, bench drills and more..
What Will Come: A nice hard plastic box and 12 hole saws of different sizes: 1/4 in (6mm), 5/16 in (8mm), 3/8 in (10mm), 1/2 in (12mm), 9/16 in (14mm), 5/8 in (16mm), 11/16 in (18mm), 3/4 in (20mm), 7/8 in(22mm), 1 in (25mm), 1-1/8 in (30mm), 1-3/8 in (35mm)..
Note: Before use, please position it at 45 degrees and then work vertically. And please keep adding water when the diamond hole saw bit is working on glass or ceramics. We give you a lifetime warranty, if you have any questions, please contact us through Amazon..

For drilling large diameter holes in wood for pipe, conduit and other applications.
Replaceable coarse screw point drills quickly in dry, wet and gummy wood.
All bits have a 7/16-Inch hex quick change impact shank that fits 1/2-Inch or larger electric drills or 7/16-Inch hex impact wrench drills.
Precision milled shank eliminates run out and wobble.
Forged in one piece from high carbon steel for Maximum strength under tough drilling conditions.