10 Best Jobber Drill Bits Cutting
#1 Best Pick
MACXCOIP Metric 16Pcs M35 Cobalt Drill Bit Set, 5mm HSS Cobalt Jobber Drill Bits, for Hardened Metals, Stainless Steel, Cast Iron and Wooden Plastics
Brand: MACXCOIP
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- M35 Cobalt Drill Bit: The M35 cobalt drill bit is a durable, sharp and robust drill bit suitable for cutting stainless steel, iron castings, copper, aluminum and other soft metals as well as plastics, wood etc. Note that it is not applicable to quenched bolts
- Single Size: The drill bits include 16pcs 5mm drills. If you have specific drilling size requirements, then the drill bit is very suitable for you
- Quick and Efficient: The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135 degree point tip and twist design for faster cutting, self-centering to prevent walk-off and faster chip and particle removal
- HSS Drill Bit Set: HSS cobalt drill bit set for hardened steel with excellent cutting performance. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling
- Easy to store: The drill bit kit is packaged in a small and sturdy package for easy storage and sorting. If you have any questions, please refer to us and we will be happy to assist you
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#2 Best Value
Hymnorq Jobber Length Mini Twist Drill Bits Set of 60pcs - Six Small Fractional Inch Sizes, 3/64 1/16 5/64 3/32 7/64 1/8 Inch - Titanium Coated HSS 4341 - for Wood Plastic and Soft Metal Sheet
Brand: Hymnorq
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- 60PC BITS SET - The package includes 60pcs of small twist drill bits in inch size (by diameter). 3/64 inch x 10pcs, 1/16 inch x 10pcs, 5/64 inch x 10pcs, 3/32 inch x 10pcs, 7/64 inch x 10pcs, 1/8 inch x 10pcs.. No need to worry about break one or two bits by accident.
- HIGH SPEED STEEL - Made of high-quality high-speed steel 4341 for durability and cutting efficiency. Coated with titanium for rust prevention.
- PRECISION GROUND - These bits are fully ground so that their cutting diameters are seriously accurate. The lifespan is prolonged in comparison to non-ground alternatives(roll forged bits). A smooth bit surface allows for nice clean holes.
- FOR GENERAL USE - Classic twist flute, designed for general drilling in plastic, wood and soft metals like aluminum, iron, etc. It has a cylindrical shank system (shank equal to drill bit diameter) and is intended for use with collets, which can provide a stronger hold on small bits than a standard lathe chuck.
- POINT ANGLE ANGLE - The 1/8" bit is 135-degree split pointed and the other smaller ones are 118-degree chisel pointed.
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#3 Budget Pick
Sutton tools SM2 Heavy Duty Cobalt Jobber Drill Bit 19 Pieces Set, Gold, D109SM2
Brand: Sutton Tools
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- 135 Degree split point enables accurate positioning and less drilling pressure
- Thick core for increased rigidity in hard materials
- Precision engineered parallel shank for accurate hole size
- Made from high speed steel material
- Cobalt formula improves abrasive and heat resistance, for increased strength at higher cutting temperatures
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#4 Top Choice
Hymnorq 1.0-10mm Metric Jobber Twist Drill Bits Set of 19pcs - Titanium Coated HSS 4241, Straight Shank - for General Purpose in Wood Plastic and Soft Metal Sheet
Brand: Hymnorq
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- 19pcs of Metric Twist Drill Bits - 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, 10.0mm. Enough for daily use.
- HSS 4241 - Made of high speed steel 4241 and coated with titanium for rust prevention.
- Straight Shank and 118° Point Angle - Straight shank for standard drill chucks and collet chuck to hold firmly, assuring accurate centering; Helical flute for swarf to easily get out; standard 118-degree point configuration is ideal for general purpose drilling applications.
- Usage - Mainly used for drilling wood and plastic, occationally for drilling soft metal like aluminium. Economic choice for home DIY, building and engineering use etc.
- Satisfaction Guaranteed - Here at Migiwata we only care about your satisfaction. We try our best to ensure each product is in perfect condition before you get it, but if something is not up to your satisfaction, please contact us for a full refund or replacement.
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#5 Popular Choice
12mm HSS Cobalt Jobber Drill Bit 1 Pcs Twist Drill Bit for Drilling Stainless Steel and Hard Steels/Metals
Brand: Rylae
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- 【Premium Quality Construction】: Crafted from High Speed Steel 6542 with a 12mm drill, 10mm round shank and 118°Point Angle, adhering to DIN 338 & BS328 standards, ensuring exceptional durability and precision in drilling operations.
- 【Effortless Drilling Experience】: Experience superior performance with our precision metal drill bits, designed for fast drilling results with minimal contact force required, eliminating the need for pre-punching or pre-drilling.
- 【Built to Last】: High temperature quenching process ensures hardness up to HRC62-64, making our drill bits highly wear-resistant and tough. For extended service life, use cutting oil during operation.
- 【Versatile Applications】: Our HSS twist drill bit is engineered for professional machining of various materials, including metals, stainless steel, cast iron, alloy steel, non-ferrous metals, hard plastics, and wood. (*Note: Not suitable for glass, ceramic, concrete, rock, and similar materials.)
- 【Our Commitment to Excellence】: We're dedicated to creating products that enhance convenience and safety in your daily life. With a professional products monitoring team focusing on every detail, we strive to deliver the best-in-class solutions for your drilling needs.
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#6 Top Pick
Sutton tools D102 HSS Blue Bullet Jobber Metric Drill Bit 25 Pieces Set
Brand: Sutton Tools
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- 118 Degree web thinned point reduces the amount of thrust required
- Precision engineered parallel shank for accurate hole size
- Made from M2 high speed steel (HSS) offering the best combination of strength, heat and wear resistance
- Blue surface finish for ferrous applications
- The steam oxide finish prevents chip build-up on the cutting edges and reduces cutting friction, especially in low carbon steels
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#7 Top Pick
Sutton D105SLV7 HSS Jobber Viper Drill Bit 7 Pieces Set, Silver
Brand: SUTTON
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- 118 degree Split point minimizes wandering when starting
- Viper point design is 2 times faster, out-performing conventional drill bits
- Made from m2 high speed steel offering the best combination of strength, heat and wear resistance
- Bright finish for general purpose applications, non-ferrous metals and plastics
- Features an ergonomic design
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#8 Top Pick
Hymnorq 1/16-1/4 Inch 13PC M35 Cobalt Steel Jobber Twist Drill Bits Set, 135 Degree Split Point, Metal Index Case, Extremely Heat Resistant, to Cut Through Stainless Steel and Cast Iron
Brand: Hymnorq
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- COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to create a hardened heat-resistant alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times compared with an average HSS drill bit.
- SELF CENTERING - The 135° quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. The bits will not "walk" or "wander". Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks.
- 13PC BITS SET - The set includes 13pcs of M35 cobalt steel twist drill bits: 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", well orgnized in a tough metal index case for easy storage.
- FOR METALWORKING - Particularly successful in cutting through hard metals(hardness less than HRC38°) such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate.
- 90 DAYS WARRANTY - If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
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#9 Top Pick
Hymnorq 1/8 Inch Fractional Jobber Twist Drill Bit Set of 10pcs, Heat Resistant M35 Cobalt Steel, Fully Ground and Straight Shank, Suitable for Repeated Drilling in Iron and Stainless Steel
Brand: Hymnorq
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- HSS-CO MATERIAL - Manufactured from M35 grade cobalt steel, 5% cobalt added to creates a hardened alloy, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
- 135°SPLIT POINT - the 135°quick-cut split point are self-centering and able to penetrate metals quickly with less pressure, prevent bits from "walking and wanding". Easy cutting without need of center punch.
- FOR METALWORKING - Particularly successful in cutting through hard metals(hardness less than HRC38°) such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate.
- 10PC SET - The set includes 10pcs of 1/8" diameter M35 grade cobalt steel twist drill bits, packed in a plastic case for easy storage and carrying. Manufactured to German DIN338 standard.
- DOWNLOADABLE USER GUIDE - We've summed up some tips of drilling metals, including a RPM chart for several common metals, based on our reviews and some articles on the internet. In most cases, our customers would get a much better result with these tips. Welcome to download.
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#10 Top Pick
Hymnorq 8.5mm Metric Twist Drill Bit Set of 5pcs - Jobber Length, Fully Ground and Straight Shank - M35 Grade HSS-CO, 5% Cobalt Added, Extremely Heat Resistant - Ideal for Drilling Stainless Steel
Brand: Hymnorq
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- COBALT STEEL - Manufactured from M35 grade cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
- FOR STAINLESS STEEL - Particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too. Not for heat treated steel / hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate according to our suggested RPM chart.
- SELF-CENTERING - SELF-CENTERING - The 135° quick-cut split points can penetrate metals quickly with less pressure without "walking" or "wandering". No center punch is needed.
- 5PC SET - The set includes 10pcs of 8.5 mm diameter M35 grade cobalt steel twist drill bits, packed in a convenient plastic case for easy taking to worksites.
- SATISFACTION GUARANTEED - Here at Migiwata, we do care about your satisfaction. We try our best to ensure each product is in perfect condition before you get it, but if something is not up to your satisfaction, please contact us for a full refund or replacement.
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