The Best quarter inch drill bits of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best quarter inch drill bits of 2022. Check our ranking below.
2,464 Reviews Scanned
Rank No. #1
Sabre Tools 1/4 Inch Cobalt Drill Bits 5pcs Heavy-Duty Metal Drill Bit Set for Steel, Cast Iron (1/4" x 4")
- What You Get: This drill bit set for metal includes 5 – 1/4 Inch x 4 Inch bits of the same size.
- A Must in Your Tool Box: This cobalt drill bit set is designed to surpass your expectations in terms of durability and performance, ensuring fast and easy penetration through hard metals.
- Heavy-Duty Material: Our drill bits for hardened steel feature a heavy-duty construction made with M35 cobalt, which has excellent durability and superior resistance against abrasion and high heat.
- Pilot Point: These cobalt drill bits feature a pilot point tip that prevents slipping and can help increase drilling speed while ensuring smooth and easy penetration through hard metals.
- Wide Range of Applications: Our cobalt drill bits for hardened steel are suitable for hard metals, stainless steel, cast iron, steel, titanium alloy, hard plastics and more, and a wide range of applications such as repair, construction, or woodworking.
Rank No. #2
BOSCH BL2143 1-Piece 1/4 In. x 4 In. Fractional Jobber Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic
- Speed helix design for three times faster drilling than standard bits
- Last 50 percent longer than high-speed steel
- Easier drilling, reduced heat and extended drill bit life
- Available in jobber length, stubby length, extended length (aircraft), 1/2 In. reduced shank (Silver and Deming)
- For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials
Rank No. #3
amoolo 1/4" Cobalt Drill Bit (10 Pcs), M35 HSS Metal Drill Bits Set for Hard Metal, Stainless Steel, Cast Iron Box of 10
- 【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market.
- 【M35 Cobalt High Speed Steel】Industry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt, which increases wear-resistance and durability.
- 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
- 【Multiple Application】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. ✔ Pay attention to speed, pressure and heat control during drilling.
- 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
Rank No. #4
1/4 Inch Drill Bit (3 Pack) Industrial Grade M35 Cobalt Titanium Aluminum Nitrite - 1/4" Diameter & Total Length of 4" with Working Length of 2-3/4" Easily Drill Into Metal, Steel, & Aluminum
- 1/4 Inch Diameter & 4 Inch Length - Shank is 1/2" Diameter and Rounded For Easy Fitting Into Any Drill or Rotary Hammer - Flute/Working Length Of This Bit is 2-3/4 Inches & The Total Length of the Bit is 4 Inches. Plastic Storage Case is Included For Easy Storage.
- M35 Cobalt with Titanium Aluminum Nitrite Coating - Our Drill Bits Contain 5% Cobalt with a Professional Grade TiAIN Coating. This Unique Blend of Materials Provides Exceptional Oxidation Resistance as Dramatically Increases the Overall Hardness & Durability Of the Bit.
- 135 Degree Split Point - Most Drill Bits Are either 118 Degrees or 135 Degrees, 135 Degrees Makes the Drill Bit Less Susceptible to Walking When Drilling Into Stiffer Material Like Hardened & Stainless Steel. You'll typically find 118 Degree Bits On Your Cheaper Lower Quality Drill Bits That Are Designed to Drill Into Softer Materials
- US Based Company - We're Located in Central New Jersey and Our Company Was Named After Our Awesome Yellow Labrador Retrievers. We do Source Products From Around the Globe, But You Can Rest Assured If You Have Any Issues Or Questions You Will Be Dealing With Someone From the USA.
- Yellow Paw Guarantee - Customer Satisfaction Is Our Highest Priority. We've Spent Countless Hours Testing & Sourcing Our Products to Ensure They're of the Highest Quality. If At Any Point You're Unsatisfied With Our Product Please Contact Us For a Free Replacement.
Rank No. #5
GMTOOLS 1/4 inch Cobalt Drill Bits, M35 HSS, 135 Degree Tip, Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Storage Case, Pack of 10
- Packaging: 10 pcs Cobalt Drill Bit Set , Diameter 1/4”(Dia 6.35mm) , Flute Length 2-3/4”(69.85mm) , in a sturdy plastic case for easy storage and carrying.
- 1/4" M35 Material Cobalt drill bits: 1/4" drill bits for metal is made of Industry grade M35 High Speed Steel, containing 5% cobalt, which increases drill bit wear-resistance, durability and heat resistance.
- 135 Degree Tip Twist Design: precise positioning, lower pressure, fast penetration. Equipped with a straight shank to prevent walking, making drilling more precise and fast,clears particles quickly, decreases friction and heat.
- Feature：cobalt drill bit's hardness is uniform so that can be repeatedly sharpened without damaging the cutting edge, suit for hard metals, stainless steel, cast iron, galvanized pipe, high temperature alloy, titanium alloy, woods and hard plastics.
- Quality Commitment: If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back. 100% Satisfaction Guarantee for risk-free shopping!
Rank No. #6
DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)
- 135 Degree Split point tip design to help reduce walking
- High Speed Steel to be used in plastic, wood, and metal
- Tapered web design for extreme durability and resisting breakage
- Black and gold coating to help prevent rust and wear
- 3-Flats shank to reduce spin-out in the chuck on sizes larger than 3/16-in
Rank No. #7
12 PCS,1/4", Black and Gold Coated Twist Drill Bits, Pack in Plastic Bag
- Bright finish: Classic M2 High Speed Steel construction with Bright Finish for proven capability and durability.
- Strength & Hardness: Made with HSS M2 steel, Rock wall Hardness Level HRC 62-63.
- Package & Size: 12 Pieces in a plastic bag, Diameter 5/16 inch, Total length 4 inch, Working length 2-3/4 inch.
- Professional & DIY Use: For use on metal, wood & plastics. Not For Use On Concrete / Masonry / Stainless Steel. Perfect match for workshop or service vehicles.
- 135 Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
Rank No. #8
SALI Cobalt Drill Bit Set, 10Pcs 1/4" M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case
- Package 10pcs 1/4" , sali drill bit set has connectable accessory storage system to optimize storage space
- M35 cobalt high speed steel: Industry grade m35 high speed steel drill bit set, much harder than hss used in similar drill bits set. These drill bits contain 5% cobalt, which increases wear-resistance and durability
- Fully ground process & 135° split point: Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed
- Multiple application: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. Pay attention to speed, pressure and heat control during drilling
- Molded size:A rugged case keeps all drill bits well organized. Molded size on the case lid will help you to identify the bits you need with less effort
Rank No. #9
TICONN 13 PCS Titanium Coated Drill Bit Set with Hex Shank, 135 Degree Tip High Speed Steel Drill Bits Kit for Steel, Aluminum, Copper, Soft Alloy Steel Size from 1/16" to 1/4"
- [PREMIUM QUALITY] TICONN drill bits are made from premium quality titanium coated high speed steel (HSS). These bits will stay sharper, last longer, and can drill at higher speeds than uncoated and oxide-coated drill bits. Double U shape flutes design clear chips effectively
- [WIDE APPLICATION] 135° point angle drill bits keep centered without a pilot hole. These jobber self-centering drill bits have the rigidity and length for most applications of corded or cordless hand drills and drill presses.
- [SIZE LIST] 13 different sizes including 1/16", 5/64", 3/32'', 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64'', 7/32", 15/64" and 1/4", one piece for each size
- [CONVENIENT PACK] The convenient pack is ideal for drilling mild steel, aluminum, copper, soft alloy steel, wood, and plastic.
- [TICONN BRAND QUALITY COMMITMENT] We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back and 12 months warranty. 100% Satisfaction Guarantee for risk-free shopping!
Rank No. #10
Luckyway 10-Piece 1/4" M35 Cobalt Drill Bits, Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Storage Case
- DIMENSIONS - Include 10 pcs 1/4" Cobalt Drill Bits, packed in a plastic box for easy storage
- APPLICATION - Ideal for precision drilling on stainless steel and other hard materials for longer service life, such as drilling stainless steel, iron castings, copper, aluminum and other soft metals as well as plastics, wood etc
- MATERIAL - Our drill bits for metal is made of Industry grade M35 High Speed Steel, containing 5% cobalt, All grinding drill bit, smooth surface, high grinding precision, sharp edge, durable
- FEATURES - 135° standard industrial double rear edge Angle, self-centering to prevent walk-off and faster chip .Double spiral cutting slot design, large capacity cutting space, good cutting performance, improve drilling efficiency
- SHANK DESIGN - The more than 1/2 Inch reduced shank is compatible with all drill presses and most power tools in the market, and the unique Tri-flatted shank end locks onto a 3-jaw chuck more tightly and securely to eliminate slippage during operation
Last update on 2025-03-14 / Affiliate links / Images from Amazon Product Advertising API
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- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your quarter inch drill bits.
- Customer Ratings: Number ratings grade quarter inch drill bits objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their quarter inch drill bits.
- Product Quality: You don’t always get what you pay for with an quarter inch drill bits, sometimes less, and sometimes more.
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