Cobalt Drill Bits

4 results
Irwin® Cobalt High Speed Steel Drill Bits, 1/4" image 1
Item: 786647
Model: 585-63116

HANSON® Straight shank cobalt HSS jobber length drill bit with 1 3/8" flute offers super abrasive resistance in tough metals. Bit with 1/4" Dia has shorter cutting lips that reduce torque for drilling in high tensile strength materials..Type: Series 3016/631, jobber length.Bit diameter: 1/4 in.Shank type: Straight.Flute length: 1 3/8 in.Overall length: 2 1/2 in.Constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metals.Produces faster chip ejection.Shorter cutting lips reduce torque for drilling in high tensile strength materials.135 deg split point reduces feed pressure for easier penetration without working hard.Applicable materials: Hard steel, stainless steel and titanium.HANSON® Straight Shank AU2O3 Cobalt HSS 3016/631 Jobber Length Drill Bit comes with heavy-duty spiral flute design.

Price is  $6.79
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Irwin® Cobalt High Speed Steel Drill Bits, 3/8" image 1
Item: 786652
Model: 585-63124

HANSON® Straight shank cobalt HSS jobber length drill bit with 1 13/16" flute offers super abrasive resistance in tough metals. Bit with 3/8" Dia has shorter cutting lips that reduce torque for drilling in high tensile strength materials..Type: Series 3016/631, jobber length.Bit diameter: 3/8 in.Shank type: Straight.Flute length: 1 13/16 in.Overall length: 3 1/8 in.Constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metals.Produces faster chip ejection.Shorter cutting lips reduce torque for drilling in high tensile strength materials.135 deg split point reduces feed pressure for easier penetration without working hard.Applicable materials: Hard steel, stainless steel and titanium.HANSON® Straight Shank AU2O3 Cobalt HSS 3016/631 Jobber Length Drill Bit comes with heavy-duty spiral flute design.

Price is  $15.79
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Irwin® Left-Hand Mechanics Length Cobalt HSS Drill Bit, Twist, 1/4" image 1
Item: 786357
Model: 585-30516

Irwin® Cylinder shank mechanics length drill bit features cobalt high speed steel construction to offer superior abrasive resistance in tough metals. Drill bit has spiral flute design with dia of 1/4" and ideal for use with screw extractors..Type: Series 305, mechanics length, left hand.Bit diameter: 1/4 in.Shank type: Cylinder.Number of flutes: 2.Flute length: 1 3/4 in.Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals.Spiral flute design produces faster chip ejection.Shorter cutting lips reduce torque for drilling in high tensile strength materials.135-deg split point reduces feed pressure for easier penetration without work hardening.Ideal for use with screw extractors.Irwin® Cylinder Shank AU2O3 Cobalt HSS LH 305 Mechanics Length Drill Bit has a heavy-duty construction.

Price is  $24.09
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Irwin Cobalt HSS Fractional Bit Set, 15 Piece (585-316015) image 1
Item: 793572
Model: 585-316015

Irwin® Straight shank grade heavy duty drill bit set features cobalt high speed steel construction for toughness and enhanced durability. Drill bit set contains bits of dia 1/16" - 3/8" and has 135 deg split point tip to offer smooth/clean drilling..Type: Grade heavy duty, jobber length.Bit diameter: 1/16 - 3/8 in.Shank type: Straight.Material: Cobalt high speed steel.Point angle: 135 deg.Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals.135-deg split point reduces feed pressure for easier penetration without work hardening.Available with a variety of drill bit types and piece count configurations; Meets National Aerospace Standards (NAS) 907, Type J.Usage for high temperature alloys, hi-tensile malleable cast iron, stainless steel, titanium alloys and unalloyed nickel.Includes (2) 1/16 in, 5/64 in, (2) 3/32 in, 7/64 in, (2) 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in and 3/8 in.Durable rubber-sided case for added impact resistance.Available with a variety of drill bit types and piece count configurations.Meets National Aerospace Standards (NAS) 907, Type J.Irwin® Cobalt HSS 15 pcs Drill Bit Set has a sliding latch design.

Price is  $66.29
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You May Also Like

Irwin® Unibit® Fractional Step Drill Bit, 3/16" - 1/2" image 1
Item: 786461
Model: 585-10232

Unibit® Hex shank HSS #2 self starting step drill bit with 3/16 - 1/2" Dia includes 1 number of flutes and hexagonal shank. Bit with 1/4" Dia shank is ideal for drilling holes into thin materials..Bit diameter: 3/16 - 1/2 in by 1/16 in increments.Shank type: Hexagonal.Shank diameter: 1/4 in.Number of flutes: 1.Single-flute cutting edge for greater control through steps.Hex shank prevents slipping in drill chuck.Also available with (TiN) coating for longer life.New SpeedPoint tip penetrates faster than previous Unibits and prevents walking.Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates.Unibit® Hex Shank HSS #2 Self Starting Step Drill Bit, 3/16 - 1/2 in By 1/16 in: It is made of tough steel for maximum life.

Price is  $49.19
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Irwin® Reduced Shank HSS Black and Gold Metal Index Drill Bit Set image 1
Item: 197054
Model: 585-3018005

Irwin® Reduced shank drill bit set features high speed steel construction with black/gold oxide finish for enhanced durability and corrosion resistance. Drill bit set contains bits of dia 1/16" - 1/2" and 135 deg split point tip for clean drilling..Material: High Speed Steel.Point: 135 deg split.Oxide treatment resists corrosion, helps prevent bit from rusting.Turbomax tip starts up to 10x faster.Flatted shanks above 11/64" eliminates slippage in drill chuck.Reduced shank above 3/8" allows the use of larger drill bits in a 3/8" chuck.Rubber overmolded case protects kit if dropped.Tap & drill selection chart for convenient reference.Automatic indexing for easy bit access and identification.Removable cartridges: easy to carry bits from case to worksite.Sizes include 1/16" to 1/2" in 1/64" increments.Shank diameter: 1/16 - 1/2".Lifetime warranty..Irwin® Reduced Shank HSS Black and Gold Metal Index Drill Bit Set has drill bits with sizes ranging from 1/16" - 1/2" in 1/64" increments and come in black and gold oxide finish.

Price is  $196.59
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Irwin Hanson Screw Extractor/Drill Bit Set, 36 Piece (585-11135) image 1
Item: 1012606
Model: 585-11135

Irwin® Hanson® 35-Piece screw extractor and drill bit set has an aggressive left hand spiral design that provides a comfortable grip. Set has spiral flutes that get embedded deeper into the metal as you turn the tool..Designed to remove broken studs, bolts, socket screws and fittings.Aggressive left hand spiral design for extra gripping power.Spiral flutes are designed to embed themselves deeper into the metal as you turn the tool, so as the fastener resistance increases, the extractor's grip increases.Extractor size and recommended drill bit size are etched on each tool.Includes plastic case, EX-1, EX-2, EX-3, EX-4, EX-5, EX-6 spiral flute screw extractors, 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16, 15/32, 1/2" spline extractors.Also includes 5/64", 7/64", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 19/64", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2" drill bits.Irwin® Hanson® 35-Piece screw extractor and drill bit set is designed to remove broken studs, bolts, socket screws as well as fittings and comes in a plastic case for easy portability.

Price is  $360.79
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IRWIN 4 Piece Pro Plier Set image 1
Item: 1452822
Model: 586-2078705

Irwin 4 Piece Pro Plier Set contains 6" long nose pliers, a 10" adjustable wrench, a storage tray, and 6" slip joint pliers. It comes with ProTouch grips that provide extra comfort and reduce hand fatigue..Type: Pro Plier Set.Color: Blue.Weight: 3.5 lbs..Features: ProTouch™ Grips Provide Extra Comfort and Reduces Hand Fatigue.Includes: 6". Long Nose Pliers, 10". Adjustable Wrench, Storage Tray, 6". Slip Joint Pliers.Irwin 4 Piece Pro Plier Set - Contains 6" long nose pliers, a 10" adjustable wrench, a storage tray, and 6" slip joint pliers

Price is  $71.29
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SPEEDBOR® Hex Shank Tool Steel 2000 Standard Length Spade Bit, 1 1/2 in image 1
Item: 766441
Model: 585-88824

SPEEDBOR® Hex shank tool steel standard length spade bit with 1 1/2" features blue-groove point and cutting edge for faster chip removal. Bit offers long tool life and fits all standard quick change chucks..Type: Series 2000, standard length, flat.Shank type: Hexagonal.Shank diameter: 1/4 in.Shank length: 6 in.Blue-Groove point and cutting edge for faster chip removal-removes 4 times faster than standard spade bits.Double cutting spurs scribe the outside of the hole, reducing breakout.10% larger shank for added durability.Grooved hex shank prevents slipping in drill chuck or bit extension; Application: Wood drilling.Fits all standard quick change chucks; Thicker cutting edge for longer drilling life.SPEEDBOR® Hex Shank Tool Steel 2000 Standard Length Spade Bit has thicker cutting edge for longer drilling life.

Price is  $9.39
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SPEEDBOR® Hex Shank Tool Steel 2000 Standard Length Spade Bit, 3/4 in image 1
Item: 787865
Model: 585-88812

SPEEDBOR® Hex shank tool steel standard length spade bit with 3/4" features blue-groove point and cutting edge for faster chip removal. Bit offers long tool life and fits all standard quick change chucks..Bit diameter: 3/4 in.Type: Series 2000, standard length, flat.Shank type: Hexagonal.Shank diameter: 1/4 in.Shank length: 6 in.Blue-Groove point and cutting edge for faster chip removal-removes 4 times faster than standard spade bits.Double cutting spurs scribe the outside of the hole, reducing breakout.10% larger shank for added durability.Grooved hex shank prevents slipping in drill chuck or bit extension; Application: Wood drilling.Fits all standard quick change chucks; Thicker cutting edge for longer drilling life.SPEEDBOR® Hex Shank Tool Steel 2000 Standard Length Spade Bit has thicker cutting edge for longer drilling life.

Price is  $10.19
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Irwin® Utility Knife Blade, Carbon Steel Blade image 1
Item: 787478
Model: 586-2083200

Irwin® CS Utility knife blade with dispenser is made of carbon steel to offer enhanced durability. Knife blade features electron beam weld joins materials together and spring backing steel for blade flexibility and non-dangerous shattering..Material: Carbon steel.Electron beam weld joins materials together.High speed steel edge can be heat treated to higher hardness for longer life and edge sharpness.Spring backing steel for blade flexibility and non-dangerous shattering.Irwin® CS Utility Knife Blade With Dispenser is made of spring backing steel for flexibility and non-dangerous shattering.

Price is  $18.39
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Irwin® Tools Irwin Tinner Snip, 10" image 1
Item: 852111
Model: 586-22010

Irwin® 10" Aviation snip features precision-ground edge flat blades to ensure superior cutting quality. Straight and wide cut snip has encased handles in plastisol that provides better comfort and cuts up to 2" length..Size: 2 in length of cut.Length: 10 in.Cutting capacity: 22 ga cold-roll steel/26 ga stainless steel.Cutting direction: Straight and wide curves.Precision-ground edges on the blades ensure a tight grip on each cut for superior cutting quality.Hot drop-forged steel blades provide maximum strength and long life.Durable spring washer holds blades tightly against each other when cutting.Handles are encased in plastisol for better comfort and reduced hand fatigue during cutting.Pro-Touch™ grips provide superior comfort, resists twisting.Cut type: flat blades.Irwin® Straight And Wide Curves Cut Tinner Snip has precision-ground edges on the blades to ensure a tight grip on each cut for superior cutting quality.

Price is  $32.69
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Irwin® Hanson® Adjustable Hand Tap & Reamer Wrench image 1
Item: 852125
Model: 585-12088

HANSON® Straight adjustable handle 1/2" tap with reamer wrench provides greater leverage for larger diameter tapes. Handle with solid construction is designed for use with taps, reamers, screw extractors and other tools with a square shank..Tap size: #0 - 1/2 in.Handle type: Straight adjustable.Straight handle design provides greater leverage, especially when using larger diameter tapes.Designed for use with taps, reamers, screw extractors and other tools with a square shank.Solid construction for long life and ease of use.HANSON® Straight Adjustable Handle Tap And Reamer Wrench is designed for use with taps, reamers, screw extractors and other tools with a square shank.

Price is  $33.99
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Irwin® Utility Knife Blades, Bi-Metal Material image 1
Item: 774990
Model: 586-2084200

Irwin® Utility knife blade with dispenser is made of bi-metal to offer enhanced durability. Knife features welded for sharp edge and flexible body and spring backing steel for blade flexibility and no dangerous shattering..Material: Bi-Metal.Welded for sharp edge and flexible body.Electron beam weld joins materials together.High speed steel edge can be heat treated to higher hardness for longer life and edge sharpness.Spring backing steel for blade flexibility and no dangerous shattering.Irwin® Bi-Metal Utility Knife Blade with Dispenser stays sharper 3X longer than traditional carbon blades.

Price is  $13.09
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Irwin® Tools Aviation Snips, Straight-Cut Compound, 10" image 1
Item: 851812
Model: 586-2073113

Irwin® Tools Aviation Snips, Straight-Cut Compound, 10".Length: 10 in.Cutting capacity: 18 ga cold-roll steel/23 ga stainless steel.Cutting direction: Straight and wide curves.Handle type: Yellow/Blue.Compound cutting action with textured grips and E-Z close latch.Great for cutting sheet metal, vinyl, plastic, rubber and many other applications.Pro-Touch grips provide superior comfort, resists twisting.Multi-purpose snips with compound cutting leverage.Irwin® Green/Blue Handle Right And Straight Cut Aviation Snip is used for multi-purpose with compound cutting leverage.

Price is  $27.49
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Irwin® Tools Aviation Snips, Left-Cut Compound, 10" image 1
Item: 851786
Model: 586-2073111

Irwin® 10" Aviation snip features Pro-Touch™ grips to provide superior comfort, resists twisting and is designed for cutting sheet metal, vinyl, plastic, rubber. Left and straight cut snip cuts up to 23 ga stainless steel/18 ga cold-roll steel..Size: 1 5/16 in length of cut.Length: 10 in.Cutting capacity: 18 ga cold-roll steel/23 ga stainless steel.Cutting direction: Left and straight.Compound cutting action with textured grips and E-Z close latch.Great for cutting sheet metal, vinyl, plastic, rubber and many other applications.Pro-Touch™ grips provide superior comfort, resists twisting.Multi-purpose snips with compound cutting leverage.Irwin® Left And Straight Cut Aviation Snip is multi-purpose and comes with compound cutting leverage.

Price is  $27.39
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Irwin® Vise-Grip® Adjustable Wrench, 8" image 1
Item: 789512
Model: 586-2078608

VISE-GRIP® Chrome vanadium steel adjustable wrench of size 1 1/8" measures 8" and provides a better grip on worn, rounded fasteners. Wrench is designed for easy access in close parallel lines..Size: 1 1/8 in opening.Length: 8 in.Material: Chrome vanadium steel.Specification: ANSI.ProTouch™ grips provide extra comfort and reduces hand fatigue.Hang hole for easy wall storage.Extra wide capacity.Measuring System: Inch, Metric.VISE-GRIP® Chrome Vanadium Steel Adjustable Wrench has extra wide capacity, and grips to provide extra comfort.

Price is  $25.29
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Irwin® Vise-Grip® Adjustable Wrench Set, 2 Piece image 1
Item: 790432
Model: 586-2078700

VISE-GRIP® 2 Piece chrome vanadium steel adjustable wrench set measures 10" and provides a better grip on worn, rounded fasteners. Wrench is designed for easy access in close parallel lines..Length: 6 in, 10 in.Material: Chrome vanadium steel.Specification: ANSI.Number of piece: 2.ProTouch grips provide extra comfort and reduces hand fatigue.Machined jaws for maximum gripping strength.Professional-grade tools.Induction hardened cutting edge stays sharper, longer.VISE-GRIP® 2 pcs Chrome Vanadium Steel Adjustable Wrench Set comes with machined jaws for maximum gripping strength.

Price is  $78.39
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Klein Tools® Insulated Steel Shank Screwdriver, 8 11/32 in (L), 1/4 in Slotted Keystone image 1
Item: 789087
Model: 409-602-4-INS

Klein Tools® Insulated heavy-duty screwdriver features chrome plated round steel shank and 1/4" wide slotted keystone tip. Screwdriver is 8 11/32" long and has 2 layers of insulation to provide protection against electrical shock..Type: Insulated, heavy duty.Tip type: Keystone, slotted; Tip size: 1/4 in width.Length: 8 11/32 in.Shank type: Round.Klein insulated tools exceed IEC 60900 and ASTM F1505 standards for insulated tools, and are clearly marked with the official 1000-volt rating symbol (Individually tested to exceed standards).Two layers of insulation provide protection against electric shock.Cushion-grip handles for greater torque and comfort.Patented Tip-Ident® quickly identifies the type of screwdriver and tip orientation; Tips are precision ground to fit screw openings securely and resist slippage.Two layers of insulation provide protection against electrical shock; Bright orange outer coating is flame and impact-resistant.Custom US-made tool steel.⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Klein Tools® Insulated Steel Shank Screwdriver has two layers of insulation to provide protection against electric shock.

Price is  $45.49
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Irwin® Vise-Grip® Slip Joint Pliers, 6" image 1
Item: 792428
Model: 586-2078406

VISE-GRIP® 6" Nickel chromium steel slip joint plier is made of nickel chromium steel material for durability. Plier features plain handle for comfort..Type: Slip joint.Size: 1 1/8 in jaw length x 1 5/32 in jaw width x 7/16 in jaw thickness.Length: 6 in.Handle type: Plain.Material: Nickel chromium steel.ProTouch™ grips provide extra comfort and reduces hand fatigue.Induction hardened cutting edge stays sharper with longer life.Machined jaws for maximum gripping strength.With wire cutter.VISE-GRIP® Nickel Chromium Steel Slip Joint Plier has induction hardened cutting edge that stays sharper with longer life.

Price is  $8.69
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About Cobalt Drill Bits

Cobalt drill bits are engineered for superior performance and durability, making them an essential tool for both professional and DIY projects. Crafted from high-speed steel with a cobalt blend, these bits offer exceptional heat resistance and strength, allowing for precise drilling in tough materials like stainless steel and hardened metals. Their unique design minimizes friction, ensuring smoother operation and longer tool life.

Available in various sizes and styles, cobalt drill bits cater to a wide range of applications, from general drilling to specialized tasks. Their robust construction reduces the risk of breakage, providing reliability and efficiency in every job. Upgrade your toolkit with cobalt drill bits to experience enhanced performance and achieve professional results with ease.