Drill Bit For Hardened Steel 2020 Reviews

Hardened steel can prove to be quite a challenge for the unprepared machinist. That is why it is so important to stay prepared with the best drill bits available. The right drill bit will make working with this impressive metal a breeze so you can finish any job in record time without breaking a sweat.

10. Amoolo Cobalt Drill Bit Set (13 pcs)

Amoolo Cobalt Drill Bit Set (13 pcs)

This is a great way to start your search for drill bits for hardened steel. The cobalt alloy blend they use in these drill bits increases the durability of the equipment significantly. The cobalt creates a great deal of heat resistance and wears resistance but the bits have a tendency to be a little more brittle than other sets. Don’t find yourself on a job site without the right set of tools.

Features:

  • M35 Cobalt High-Speed Rated Steel Construction
  • 135 degree Split Point for easy debris clearing
  • Perfect fit for hard metals such as stainless steel or cast iron

9. Titanium Drill Bit Set for Metal

Titanium Drill Bit Set for Metal

These are the perfect drill bits for hardened steel. The titanium-based alloy they are made of gives them exceptional tensile strength which really lets you put them to the test on the job site. The titanium coating functions as a lubricant reducing torsion between pieces of work equipment. The 135-degree split point helps funnel debris away quickly and effectively. This would be a perfect gift for someone that you know who is looking for a new set of drill bits.

Features:

  • 135 Degree Split Point
  • HSS Titanium Coat
  • Great for Multiple Surfaces

8. Drill America 29 Piece Heavy Duty High-Speed Steel Drill Bit Set with Black and Gold Finish

Drill America 29 Piece Heavy Duty High-Speed Steel Drill Bit Set with Black and Gold Finish

This set is made with high-speed steel which has been reinforced to give you the strength that you need to finish the job. A combination alloy mixture of black and gold dust provides corrosion resistance and grants an additional degree of hardness to the set. This would be a great addition to any set of garage tools.
Overall great for use on multiple surface types.

Features:

  • Composition: M2 High-Speed Steel
  • Cutting Angel: 135 Degrees
  • Exterior Finish: Black and Good Oxide
  • Number of Pieces: 29

7. Bosch CO14B 14 Pc. Cobalt M42 Drill Bit Set

Bosch CO14B 14 Pc. Cobalt M42 Drill Bit Set

Features:

  • Composition: M2 High-Speed Steel
  • Cutting Angel: 135 Degrees
  • Exterior Finish: Black and Good Oxide
  • Number of Pieces: 29

6. DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece (DWA1240)

DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece (DWA1240)

This is a great drill bit set designed to be extra stable at the highest speeds when working with hard metals like steel and tungsten. You can expect to easily work with all standard construction materials using this set including I beams and concrete. Finally a new top-of-the-line set of drill bits that have a high-quality cobalt alloy composition.

Features:

  • Pilot Point and Split Tip Design
  • Made with Special Cobalt Ompisition Alloy
  • Temperature and Heat Resistant
  • Number of Pieces: 14

5. INTOO Mini Drill Bit Set 60 Pcs+12 Pcs Free High-Speed Steel HSS Titanium Micro Drill Bits

INTOO Mini Drill Bit Set 60 Pcs+12 Pcs Free High-Speed Steel HSS Titanium Micro Drill Bits

This is a high-quality drill bit set designed for maximum durability. It will not break down on you. It is comfortable working with almost all materials except for concrete. The titanium coating on these big stars ups their hardness rating giving them an incredibly long-lasting appeal. Don’t waste more time looking for something better whenever you find this one right here stank you in the face.

Features:

  • Number of Pieces: 60pcs+12pcs FREE HSS titanium drill set
  • Industry grade high-speed steel with high hardness and good wear resistance
  • Exterior Finish: Titanium Oxide
  • Usable on most types of metal, wood, or plastic

4. Best Choice 8-Piece 1/2” Shank Silver and Deming Drill Bit Set

Best Choice 8-Piece 1/2” Shank Silver and Deming Drill Bit Set

This drill bit set excels in three categories. It is exceptionally corrosion-resistant, highly heat resistant, and it is resistant to drill walking. Those three aspects combine to create one of the most tangible experiences of quality that is available for purchase on the drill set market at the moment. All eight pieces can work adeptly in most major types of material including wood, metal, and plastic. The 135-degree split point tip helps to quickly jettison away debris to keep you free and clear While you are working.

Features:

  • Premium cobalt high-speed steel construction
  • Usable in wood, plastic, aluminum, copper, stainless, sheet metals and many other types of materials
  • Advanced gold titanium and black nitride dual coating finish
  • 135° Split point design at the tip increases the cutting speed with self-centering feature and prevents drill walking or wobbling
  • Number of Pieces: Set includes 8 pieces

3. DEWALT Titanium Drill Bit Set, 21-Piece (DW1342)

DEWALT Titanium Drill Bit Set, 21-Piece (DW1342)

This is another strong contender for top drill bit set for hardened steel. These feature a titanium coating which helps lengthen they’re effective work-life quite a bit. They also have been designed to hold steady even while operating at high speeds. They should not be a hard decision deciding between this product and almost any other product that is on the market right now.

Features:

  • Reduce Drill Walking with Speed Tip
  • Ideal for Metal, Wood, and Plastic
  • Exterior Finish: Titanium Coating
  • Number of Pieces: Set of 21 pieces

2. DEWALT Black Oxide Drill Bit Set, 20-Piece (DW1177)

DEWALT Black Oxide Drill Bit Set, 20-Piece (DW1177)

The parabolic flute design of these drill bits lends it the greater strength necessary to work on hard metals like steel. These bits have a good balance of functionality, strength, and reliability. It’s hard to go wrong when you have these in your toolbox. You won’t regret trying it out.

Features:

  • Parabolic Flute Design for a Greater Bit Strength
  • Cutting Angel: 135 Degrees Split Tip Point
  • Exterior Finish: Black Oxide Finish
  • Number of Pieces: 20

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

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

This is our top pick for the best drill bits designed for working on hardened steel. This is fantastic at working with non-ferrous metals in addition to the usual wood, plastic, and metals. The titanium that has been used to build the finish on the exterior provides a tough outer edge. They are great for working at high speeds without succumbing to the unfortunate speed problems other sets have like drill walking.

Features:

  • Composition: Titanium Pilot Point Tip
  • Tapered Web to Reduce Breakage
  • Great for working Non-Ferrous Metals
  • Exterior Finish: Titanium Oxide
  • Number of Pieces: 21

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