Drill Bits for Stainless Steel

of October 2021

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COMOWARE Cobalt Drill Bit Set- 21Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1/16'-3/8'

1 – COMOWARE Cobalt Drill Bit Set- 21Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1/16"-3/8"

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Features:

  • 21 PIECES INCLUDED: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8".
  • HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance.
  • PRECISE 135°SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster.
  • PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
  • ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing.

Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs)

2 – Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs)

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Features:

  • Premium M42 8% Cobalt Steel ,68-70 HRC (Rockwell Hardness Scale) ,Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.
  • 3 Steps Desigh for Cutting through Stainless Steel,Hard Metals,Aluminum,Plastic.
  • This Cobalt Drill Bit is Typically Capable of Running Three to Five Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.
  • The Sufficiently Sharp Bit Edge Can Cut the Metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit.
  • 19Pcs 135 Degree Split Point Drill Bits Includes :1mm(length:3.4cm).5mmmm.5mmmm.5mmmm.5mmmm(length:8.5cm).5mmmm(length:9cm).5mmmm.5mm8mm(length:11.5cm)8.5mm9mm9.5mmmm(length:13cm) [DIA 0.5mm Increments] .

DEWALT Titanium Drill Bit Set, Pilot Point, 21-Piece (DW1361)

3 – DEWALT Titanium Drill Bit Set, Pilot Point, 21-Piece (DW1361)

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Features:

  • DEWALT drill bit set has connectable accessory storage system to optimize storage space
  • Patented bit-bar design of the drill bits set allows easy removal of bits and customizable placement
  • Clear lid of the titanium drill bit set allows you to easily see contents at glance
  • Clip latch for secure closing
  • Small Bulk Storage size fits inside the Small and Medium ToughCase plus (sold separately) - Ideal for organizing loose bits

STROTON 4-32mm Metric 6% Cobalt Step Drill Bit for Stainless Steel and Hard Metal (15 Steps)

4 – STROTON 4-32mm Metric 6% Cobalt Step Drill Bit for Stainless Steel and Hard Metal (15 Steps)

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Features:

  • Premium M35 6% Cobalt Steel ,66-69 HRC (Rockwell Hardness Scale) ,Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.
  • Grinding the Cutting Edge Three Times,with the High HRC and Heat Resistance of the Material,Desigh for Cutting through Stainless steel , Iron plate, Aluminum,Ducts,Wood,PVC and Plastic.
  • This Cobalt Step Drill Bit is Typically Capable of Running Two to Three Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.
  • [4-32mm] 15 Steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm)

IRWIN Drill Bit Set, M35 Cobalt Steel, 29-Piece (3018002)

5 – IRWIN Drill Bit Set, M35 Cobalt Steel, 29-Piece (3018002)

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Features:

  • 29 Piece
  • Cobalt Drill Bit Set
  • Sizes 1/16 inch -1/2 inch in 1/64 inch increments, 135 Degree Split Point To Minimize Walk
  • 5% Cobalt For Higher Heat & Abrasion Resistance
  • Heavy Duty Web Construction For Strength & Durability

Lichamp 29PCS HSS Cobalt Drill Bits Set 1/16' to 1/2' with Three Flute for Hard Metal, Hardened Stainless Steel and Cast Iron

6 – Lichamp 29PCS HSS Cobalt Drill Bits Set 1/16" to 1/2" with Three Flute for Hard Metal, Hardened Stainless Steel and Cast Iron

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Features:

  • UNIQUE 3X FLUTE DESIGN - Lichamp three flute patent design drill bit clears chips and particles faster, provide you with more efficient drilling experience.
  • 4X LIFESPAN MATERIAL - Made from industrial grade M35 high-speed steel with 5% cobalt provides hardness for wear resistance, withstands max 1100 degreeF.
  • MULTIPLE APPLICATION - Ideal for drilling in heavy-duty tough metal, including hard abrasive alloy metal, hardened stainless steel or cast iron.
  • SMOOTHLY DRILLING - 135-degree split point tip & twist design increases cutting speed with self-centering and prevents skating starts or walking.
  • 29PCS DRILL BIT SET - Metal index case with size chart for easy bit access and identification. Includes drill bit sizes 1/16-inch to 1/2-inch in 1/64-inch increments.

JIUWU 13pcs Tungsten Steel Cemented Carbide Twist Drill Bits, Metal Drill YG Alloy Blade, for Stainless Steel Copper Aluminum Zinc Alloy, 3 4 5 6 7 8 9 10 11 12 13.5 14 15mm

7 – JIUWU 13pcs Tungsten Steel Cemented Carbide Twist Drill Bits, Metal Drill YG Alloy Blade, for Stainless Steel Copper Aluminum Zinc Alloy, 3 4 5 6 7 8 9 10 11 12 13.5 14 15mm

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Features:

  • Material: YG Cemented Carbide + Chrome Vanadium Steel
  • High toughness, abrasion resistance, high-speed cutting for the high hardness.
  • In the process of opening holes to continue to add water for cooling.
  • Size: 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13.5mm 14mm 15mm.
  • Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel.

Drill America - KFD29J-PC 29 Piece Heavy Duty High Speed Steel Drill Bit Set with Black and Gold Finish in Round Case (1/16' - 1/2' x 64ths), KFD Series

8 – Drill America - KFD29J-PC 29 Piece Heavy Duty High Speed Steel Drill Bit Set with Black and Gold Finish in Round Case (1/16" - 1/2" x 64ths), KFD Series

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Features:

  • Assortment of 29 jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments
  • High-speed steel (HSS) provides hardness for wear resistance
  • Black and gold oxide finish resists corrosion and increases the hardness of the drill bit
  • Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
  • Comes in a plastic storage case

HIDOTOL Cobalt Drill Bit Set 15 PCS - M35 High Speed Steel Twist Jobber Length Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood with Indexed Storage Case, 1/16'-3/8'

9 – HIDOTOL Cobalt Drill Bit Set 15 PCS - M35 High Speed Steel Twist Jobber Length Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood with Indexed Storage Case, 1/16"-3/8"

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Features:

  • High Quality Material - High Speed Steel M35 (Cobalt 5%) provide extended tool life compared to ordinary drill bits when drilling hard materials.
  • Characteristics - 135° split point with round straight shank, self-centering prevent walking, make drilling precise and faster. Fully Ground twist design helps clear particles faster, decreases friction and heat for a cooler drilling performance.
  • Widely Used - M35 Cobalt High Speed Steel is more suitable for tough, high tensile strength material. Particularly successful in cutting harden metals, such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and it also can be used for softer materials.
  • Specifications - Set of 15pcs jobber length drill bits includes: 1/16" 2pcs, 5/64" 2pcs, 3/32" 2pcs, 7/64" 1pc, 1/8" 1pc, 9/64" 1pc, 5/32" 1pc, 11/64" 1pc, 3/16" 1pc,1/4" 1pc, 5/16" 1pc, 3/8" 1pc.
  • 100% Satisfaction Guarantee - If you are not fully satisfied with our product for any reason, please feel free to contact us, we will try our best to serve you.

BOSCH CO14B 14 Pc. Cobalt M42 Drill Bit Set

10 – BOSCH CO14B 14 Pc. Cobalt M42 Drill Bit Set

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Features:

  • Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
  • Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits
  • High-heat resistant bits – withstand high-temperature applications for extended periods of time
  • Thick web-helix design – provides additional stability in tough applications
  • Surface-hardened tip – penetrates tough abrasive materials

 

How to Choose the Best Drill Bits For Stainless Steel

Stainless steel Drills are used mostly by specialized professionals for drilling various holes into hard materials like steel and iron. These bits are not, however, meant for cutting thin steel. Moreover, some of these drill bits for drilling holes into metals come with diamond studded caps and blades. They may be called as cut throat bits, which is exactly what they are.

Most professional tools use high-speed drill bits. However, it is important to know that there are various types of high-speed drill bits, each having its own unique features. Some of the most popular drill bits are the cobalt, super sonic, super heavy duty, and stainless steel coated drill bits. All these have their own unique features and advantages over other types.

Buyers Guide: Buyers can obtain a Buyers Guide by consulting with dealers. This is useful for those who do not know much about bits. It lists the pros and cons of different brands and their prices. Buyers can also compare different brands and use the price list to choose.

Most professional dealers offer a wide range of bore sizes and drill bit sets. They also offer drilling machines with each different type of bits. The choice depends on the kind of drilling machine. Some of them are corded, while others operate using an electric motor. They also offer drilling machines with various different speeds. Some of them are geared to work faster than others.

Most professional dealers offer standard drill bits of stainless steel with various different grades. These include bronze, copper, brass, nickel, tungsten, and stainless steel. The most popular ones are bronze, which is corrosion resistant, tungsten, which is durable, nickel and brass. A professional dealer can customize a drilling machine to the specific needs of a client. By visiting the dealer, one can discuss the advantages and disadvantages of a particular stainless steel type with the staff.

The bits and the bitset may be ordered through the Internet. They can be ordered for a personal or professional use. Most of the online retailers offer competitive rates. Some of these retailers even offer free shipping and a money back guarantee.

Buyers Guide: Buyers guide for drill bit sets are extremely useful for those who are interested in buying a set. It gives basic information such as the material to be drilled, the size of the hole to be made, types of drill bits, the polishing process, etc. It also includes information on where to buy the bits. For DIY projects, buyers guide can be particularly helpful. This is because it helps buyers compare prices.

The best quality drill bits should be affordable and long lasting. Those who require frequent replacement of their bits should opt for expensive ones. Drill bit prices are increasing because of the rising cost of crude oil. Thus, those who want to save money on drilling activities should buy cheap but high quality drill bits. In this section, we will discuss how to identify the best quality drill bits.

How To Identify The Right One: There are many manufacturers in the market but choosing the right one can be confusing. First, you should consider the power of the drill bit set. If you are planning to use it on soft metals like aluminum or copper, then you should select the high power ones. If you are looking for high performance for drilling holes in hard substances like iron or titanium, then you should get the ultra-light titanium drill bits.

The second factor that you should consider is the smooth finish of the bits. Most modern bits have a smooth finish but some of them come with a textured or rough finish. You should buy a drill set that comes with a coarse or smooth finish. For those who do not want to spend time polishing or cleaning their drill set, then they should select bits with a smooth finish.

The third factor that you should consider is the coating of the bits. Drill bits come in different colors and it is important that you choose the one that is best for you. If you want something lighter than the rest, then you should buy the white coated bits as well as the stainless steel coated bits. You can also get other color options such as bronze, gold, black and even copper as well as the best quality drill sets in the market today. The type of coating varies from brand to brand so you need to read about the coating before you choose the set.

The last but not least important factor that you should know is the number of threads in the bit. The most common types of drill bit have six, seven, eight, nine or ten threads per hole. If you want to be able to drill on thicker materials such as steel or copper, then you should get the nine-threaded bit. If you want to save more money, then you can buy a bit with ten or eleven threads per hole.