Top 10 Countersink Drill Bit For Steel – Countersink Drill Bits

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Countersink Drill Bit Set, 5 Pieces High Speed Steel 82 Degree 5 Flute 6mm Round Shank Mill Cutter Bit Countersink in Sizes 1/4” 3/8” 1/2” 5/8” 3/4” Set with Carrying Case.

DKIBBITH #ad - Durability - made from High-Speed Steel with golden oxide finish for corrosion resistance. Compatibility – 1/4” round shank fits all handheld and stationary drills. Efficient- five-flute design reduces vibration and removes chip better, provides smoother drilling experience and extended bit life. Precision - 82-degree tip drills countersink holes into most machinable metals, fiberglass plastic, mild steel, hardwood, plywood, softwood, don't work on stainless. Versatility – comes in 5 most popular sizes bits 1/4, 1/2, 5/8, 3/8, 3/4 inch counter sink drill bits.
ManufacturerDKIBBITH #ad
Part NumberDKVIP-004

2. Irwin Tools


5-Piece 1877793, IRWIN Countersink Drill Bit Set for Metal

Irwin Tools #ad - Made from industrial grade high speed steel for increased durability. Precision ground 82° tip for countersinking most machinable metals, wood, and plastic. Includes a black oxide finish for added corrosion resistance. 1/4" round shank fits all handheld and stationary drills. Five-flute design reduces vibration for smoother drilling and extended life.
BrandIrwin Tools #ad
ManufacturerIrwin Tools #ad
Height7 Inches
Length1.63 Inches
Width4.38 Inches
Part Number1877793

3. Neiko


M2 High Speed Steel, 1/4” Tri-Flat Shank | 1/4”-3/4”, 5 Piece Set with Carrying Case, Neiko 10218A Countersink Drill Bit Set

Neiko #ad - Sturdy aluminum case with handle included for carrying and storage. Five-flute design reduces vibration for smoother drilling and tri-flat shank allows easy gripping. Set of five 1/4" countersink drill bits with precision-ground 82-degree tips for drilling into wood, plastic, soft metals, rubber, and more. Set contains 1/4", 5/8", 1/2", 3/8", and 3/4" countersink drill bits that are very commonly used. Made of high quality m2 material construction for extended bit life and 1/4" shank fits common handheld power drill.
BrandNeiko #ad
ManufacturerRidgerock Tools Inc. #ad
Height1.42 Inches
Length4.8 Inches
Width3.62 Inches
Part Number10218A

4. Bosch


Bosch CST1 1/2 In. Titanium-Coated Countersink

Bosch #ad - Balanced double flute. Trailing flute automatically deburrs holes. Self-starting point starts on contact. Resharpenable cutting edge enables longer tool life. Eliminates chatter and vibration.
BrandBosch #ad
ManufacturerBosch #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberCST1



#10, #8, DEWALT Countersink Drill Bit Set #6, 3-Piece DW2535

DEWALT #ad - Drill, countersink and counterbore in one step. The product is 3PC Countersink Set. The product is manufactured in China. Four cutter countersink and tapered drill bit provide superior speed and ideal finish. Easy and simple use kit. Replacement tapered bits offered.
BrandDEWALT #ad
ManufacturerDewalt #ad
Height0.75 Inches
Length7.76 Inches
Weight0.12 Pounds
Width3.88 Inches
Part NumberDW2535
Warranty1 Year Full Warranty

6. Irwin Tools


IRWIN Tools Black Oxide Countersink Drill Bit, 5-Piece Set 1877791

Irwin Tools #ad - 1/4-inch round shank fits all handheld and stationary drills. Precision-ground 82-degree tip drills countersink holes into most machinable metals, as well as wood and plastic. Made from industrial grade High-Speed Steel for increased durability. Black oxide finish adds corrosion resistance. Five-flute design reduces vibration for smoother drilling and extended bit life.
BrandIrwin Tools #ad
ManufacturerIRWIN #ad
Height5.25 Inches
Length1 Inches
Weight0.14 Pounds
Width4.63 Inches
Part Number1877791



Woodworking Carpentry Reamer With 1 Free Hex Key Wrench, COMOWARE Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood High Speed Steel

COMOWARE #ad - Five-edged chamfer design will fast discharge chips from the hole on both sides automatically. Multipurpose: suitable for bench drill, fiberboard, PVC, particleboard, plastic, hand drill and conventional electric drill.

Removable & adjustable: easy to use the combination of Hex Key to adjust or disassemble the countersink drill bit and the five-flutes chamfering. Three-pointed design:quickly and accurately drill a smooth hole. Better in centering and NO SKID. Satisfy all you demand: set include 3mm, 6mm, 8mm, 5mm, 7mm, 4mm, 10mm and 1 free Hex Key Wrench.100% satisfaction guarantee. Please feel free to contact us. High hardness, offer superior cutting power and durable. Capability & durability: Classic Carbon Steel Material. Perfect for wood, plywood, rubber etc.
ManufacturerCOMOWARE #ad



90 Degree Quick Release Shank Fits for 1/8"-3/4"3mm-19mm, ORXPLUS Tools 5 Flute Countersink Drill Bit

ORX PLUS TOOLS #ad - Multiple application - suitable for use including stainless steel, copper, brass, mild steel, hardened steel, plastic and many more. Features a 1/4" quick change Hex shank fits all handheld and stationary drills. Made of alloy steel, cutter to remove damaged metal and burrs. Designed to clean internal pipe ends quickly and safely. Applicable for use on hole from 3mm to 19mm in diameter.
ManufacturerORXPLUS TOOLS #ad
Height0.75 Inches
Length0.75 Inches
Width2.13 Inches

9. IVY Classic


82-Degree Point, 5 Flute, 1/Card, IVY Classic 09050 1/2-Inch M2 High Speed Steel Countersink

IVY Classic #ad - Precision-ground 82-degree point for countersinking into most Machin able metals, wood and plastic. Designed with five flutes for chatter free smooth drilling, chamfering and deburring. Creates a conical shaped recess to seat flat and oval-head screws. Hardened and tempered m2 High-Speed Steel, Premium Swift Bore Registered Trademark. Diameter: 1/2-inch, overall length: 2-1/4-inch, Shank: 1/4-inch round shank.
BrandIVY Classic #ad
ManufacturerIvy Classic Industries #ad
Height0.5 Inches
Length2.25 Inches
Width0.5 Inches
Part Number09050

10. Baban


Countersink Drill Bit, Baban Countersink Drill Bit Set 6 Pcs 1/4'' Hex Shank HSS 5 Flute Countersink 90 Degree Center Punch Tool Sets For Wood Quick Change Bit 6mm-19mm only Sold by Moworve

Baban #ad - If you have any problem about the item, please contact us first so that we can help you out. Premium design - great for sinking 90 degree holes into wood and soft metals countersunk screws and fixings. Suitable for diy, Home and General Building/Engineering Using. A chatter-free, five-flute designed with staggered cutting teeth aranged to insure free chip flow and rapid chatter free cutting.

Size - 6mm1/4'', 12mm1/2'', 8mm5/16'', 9mm3/8'', 16mm5/8'', 19mm3/4''. Be sure to measure the size of your plug to be sure your countersink’s body will make the right-size hole. We will promise that our products are 100% brand new. They don’t slip in drill chucks. Sweet tips - 1/4″ hex shank countersinks are fine for a quick drill. Note:there will be a slight color difference between the picture and the actual product.

Eliminates chatter&vibration - all have a 90° angle on the point for sharp and precise countersinking. Special reminding - ● these flute countersink drill bit set are machined from high speed steels and are available in 6 different diameter sizes. You can make deep countersinks easily by setting the countersink’s depth stop to allow the countersink to drill more deeply into the worksurface. Mutiple application - ideal for wooden planks, fiberboard, alumiumn board, plywood, plastic, particle board, pcb board and more.
BrandBaban #ad
ManufacturerTofree #ad
Height1.18 Inches
Length3.94 Inches
Weight0.02 Pounds
Width3.94 Inches
Part NumberBabanMoworve1437