It is important to have the well suited no 31 drill bit. Let’s take you step by step, type by type, and find the best no 31 drill bit for you.

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Our Top Picks:

Best Overall: Buy: Gyros No 31 Drill Bit READ REVIEW

Best For Brass: Buy: Amoolo No 31 Drill Bit READ REVIEW

Best For Hard Steel: Buy: Mars-Tool No 31 Drill Bit READ REVIEW

Best For Worth The Money: Buy: Hurricane No 31 Drill Bit READ REVIEW

Best For Drilling Abrasive Materials: Buy: Drill America No 31 Drill Bit READ REVIEW

Best For High Speed Steel: Buy: Century Drill Tool No 31 Drill Bit READ REVIEW

Best For Drill Presses: Buy: Ticonn No 31 Drill Bit READ REVIEW

Best For Overall Length: Buy: Ivy Classic No 31 Drill Bit READ REVIEW

Best For Heat Resistance: Buy: Drill Bits - Cobalt No 31 Drill Bit READ REVIEW

Best For Stainless: Buy: Topline Cutting Tools No 31 Drill Bit READ REVIEW

Best Overall: Gyros No 31 Drill Bit

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Gyros no 31 drill bit is the epitome of what a great bit should be. The Gyros No 31 Drill Bit is perfect for small size, It is important and has a nice design. Make sure this fits by entering your model number. These straight shank mini bits allow use of a wide variety of tool holding systems.

The bit is great for good quality bits, it works perfectly and has a straight shank design. And, the bit is ideal for gold, silver, wood, hard and soft metals, plastic, pvc, beads, and jewelry. Above all, the gyros no 31 drill bit comes with great bits and has a better design.

Most buyers found that the bit is used to clear the main jets. Also, they say that the bit is used to drill thicker hobey metals. And, they strongly agree that the bit is easy to break due to the small diameters. Overall, many have used the bit for more than a few months without any complaints, and it shows no sign of giving up.

• This is good for your jetting needs.
• This is perfect for cleaning a gunked up carburetor.
• This can do for customer service, It is pretty good and has a twist design.
• This can be sharpened to a finer edge.

Best For Brass: Amoolo No 31 Drill Bit

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We would, of course, be remiss if we didn't mention Amoolo No 31 Drill Bit for regular usage. The amoolo no 31 drill bit is perfectly suitable for cutting through hard metal such as stainless steel, steel, sheet metal and cast iron as well as plastic, aluminum alloy, wood and other softer metals. Manufacturer says: Get your drill bits today along with our 90. This drill bit contains 5 % cobalt ( m35 cobalt hss ), which increases the strength, the tool life and makes it more heat - resistant.

The bit contains 5% cobalt material, increasing wear-resistance and durability. And, it is very inexpensive, is great for high quality, it is black and has a magic design. Lastly, the amoolo no 31 drill bit is durable, it is easy to carry and has a straight shank design.

Most customers opine that the bit is a great way to keep all these bits in place. And, a few say that the bit is best with a pilot hole or drill press. And, they strongly agree that the bit should be used for this same bus conversion project. Overall, buyers found this to be one of the best bits for daily purposes.

• This is suitable for long term supply, it is strong enough and has a nice design.
• This comes in a convenient, labeled case too.
• These came in groups of 10 or 12.
• This improves heat-resistance, toughness and durability.

Best For Hard Steel: Mars-Tool No 31 Drill Bit

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Not everyone likes to purchase bit for their regular use, but the Mars-Tool No 31 Drill Bit would be an anomoly. The mars-tool no 31 drill bit is designed for soft wood, is perfect for 1/8 inch, It is easy to read and has an advanced design. Manufacturer says: Our tungsten carbide (wc) bits have the advantage of cutting metal either "wet" or "dry" and they provide solutions for many businesses such as aerospace drilling jobs for aircraft mechanics, precision machining, hobby supply, etc. The resulting material is more like ceramic than metal.

The bit is drilled nice, It is great for steel plates and has a magic design. In addition, it is great for slow speed, is great for carbon steel, it is best for carbon fiber and has a special design. Most importantly, the mars-tool no 31 drill bit is expensive, It was bought again and has a smooth design.

Most customers opine that the bit is four times the price of these solid carbide bits. Further, they also found that the bit came in packaging normally reserved for endmills, nice square plastic tubes. Further, a few say that the drill set straight into the material and with good pressure, this bit will drill holes very nicely even with a corded drill. Obviously, this bit passed the test and had very satisfied buyers eager to share their experience.

• This bit walked through hardened steel mower blades when nothing else would touch it.
• This is extremely heat resistant and used for high - speed applications.
• This is great for 1/8" 2x2 angle iron.
• This is built with low profile gas blocks again.

Best For Worth The Money: Hurricane No 31 Drill Bit

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Hurricane is known for creating pragmatic and minimalist bits for people on the go, and its line of Hurricane No 31 Drill Bit definitely falls in line with that reputation. The hurricane no 31 drillbit is perfect for great quality, It comes with a nice assortment and has a magic design. Make sure this fits by entering your model number. And, it is highly recommend, it is strong and has a twist design.

Above all, the hurricane no 31drill bit is great for high quality, It is perfect for damage - free shipping and has a great design.

Most buyers found that the bit is really titanium coated which will help to prevent rust. And, a few strongly agree that the bit comes in a decent plastic case with partitions for each size. In addition, they say that the bit is designed to keep the drills from scattering around. Obviously, this bit passed the test and had very satisfied buyers eager to share their experience.

• Storage: supplied in a plastic storage box for easy storage and transportation.
• Premium material: manufactured from high speed steel for strength and durability.
• This is a good set of drill bits for the average homeowner.
• This comes in a nice case which makes storing and organizing a breeze.

Best For Drilling Abrasive Materials: Drill America No 31 Drill Bit

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Not everyone likes to purchase a bit for their regular use, but the drill America no31 drill bit would be an anomoly. The drill America no 31 drill bit is designed for drilling abrasive materials when drilling accuracy must be maintained and/or when used in high temperature drilling applications. Make sure this fits by entering your model number. And, the bit is used on materials such as cast iron, non-ferrous alloys, high silicon aluminum, copper, plastics, bronze, hard rubber, plexiglass, and other similar materials. Most importantly, the drill America no 31 drill bit is manufactured to national aerospace standard 907.

To sum up, the tone of buyers is very positive and we believe that the bit suits the purpose.

• Round shanks allow use of a wide variety of toolholding systems.
• Delivers what they promise.

Best For High Speed Steel: Century Drill Tool No 31 Drill Bit

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The Century Drill Tool No 31 Drill Bit gives the top-tier bit a run for their money by offering flagship specs at a much more affordable price. The century drill tool no 31 drillbit is made from premium - grade high speed steel. Make sure this fits by entering your model number. Moreover, this is designed to operate in stationary or portable tools. Finally, the century drill tool no 31 drill bit is designed to perform the most challenging industrial applications.

• The Manufacturer says: with forty percent of our products still made in the USA.
• General purpose drilling in wood, metal and plastic.
• Good investment for the long term.

Best For Drill Presses: Ticonn No 31 Drill Bit

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The Ticonn no31 drill bit's superior materials makes sure that it ages well with use. The Ticonn no 31drill bit is good for soft materials, It is made for wide applications and has an excellent design. The manufacturer says: We stand behind the quality of our products. These jobber self-centering drill bits have the rigidity and length for most applications of corded or cordless hand drills and drill presses.

The bit is ideal for drilling mild steel, aluminum, copper, soft alloy steel, wood, and plastic. Finally, the Ticonn No 31 Drill Bit is expensive, it is strong and has a nice design.

Most buyers quickly discover that the bit includes all of the most commonly used bit sizes, but the key to the value in this set is that they include extra bits at each size. And, they also found that the bit is an excellent collection of drill bits that no homeowner should be without.

• The included center punch will help you to mark and drill more precisely.
• This can be registered for a lifetime warranty, It provides great value and has a better design.
• This comes with a satisfaction guarantee, It is made of soft wood and has a great design.
• This is easy to sharpen and has a good edge from the factory.

Best For Overall Length: Ivy Classic No 31 Drill Bit

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The Ivy classic no 31 drill bit is capable of outshining several other bits featured in this list in overall features. The Ivy classic no 31 drill bit is designed for drilling stainless and hard steel, plastic and wood. Make sure this fits by entering your model number. These jobber length bits feature a 135.

Most importantly, the Ivy classic no 31 drill bit is dedicated to producing a comprehensive, quality line of power tool accessories and hand tools.

• 135-degree split point for fast penetration and accurate starting with no center punch.
• Precision ground, bright finish with polished flutes that increase chip ejection.
• This is used for wire gauge diameter and it has a split point.

Best For Heat Resistance: Drill Bits - Cobalt No 31 Drill Bit

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Drill Bits - Cobalt has been making great bits for years, thanks to a combination of clever design and appropriate materials. Further, this has a decimal equivalent and it is used for overall length. Make sure this fits by entering your model number. Finally, the Drill Bits - Cobalt No 31 Drill Bit is ideal for tougher, harder steels, including most stainless steels.

To sum up, at the price, they believe that they got a steal of a deal with it.

• Ideal for drilling most stainless steels.
• Better heat resistance than high speed steel drill bits.
• Lot of satisfied buyers.

Best For Stainless: Topline Cutting Tools No 31 Drill Bit

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The Topline Cutting Tools line comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. Further, this type of drill is used in high tensile materials such as stainless and titanium. We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate bit. The Topline Cutting Tools No 31 Drill Bit is exactly that - it's a simple bit that hits all the right notes. Most importantly, the topline cutting tools no 31 drill bit.

• One of the newcomers and featured product.
• Lot of satisfied buyers.