Shopping online is a convenient and easy way to find the products you’re looking for. In addition to being fast, it is also cost-effective. However, shopping online can be intimidating if you don’t know what you’re doing. We all cringe when we see rogue online ads or have to answer a barrage of surveys in order to get a discount code. But it doesn’t have to be this way. With a little knowledge and these tips, you’ll be able to shop in peace! We have researched on the following 10 best drill bits for stainless steel for your ease of shopping.
Review of Best Drill Bits For Stainless Steel
Top Pick
1. STROTON Cobalt Drill Bit Set (1/16-1/4 Inch, 13PCS), M35 High …
- Brand: STROTON
- Manufacturer: STROTON Ltd
- Dimensions: Height: 0.69 Inches Width: 3.0 Inches Length: 7.0 Inches
Features
- 【Premium True 5% Cobalt Steel with 68 HRC】- The Marked Cobalt Content of Ordinary Drill Bits May be False, but This Drill Bits Set is Made of Cobalt Ore from Our Own Mine, Which Indeed Contains 5% Cobalt. Although the Cost and Price are Slightly Higher, It Usually is able to Provide 3X Heat,Wear and Chip Resistance and 3X Tool Life.
- 【Split Point Design and Fully Ground Process】- Compared with Other Ordinary Drill Bits, This Drill Bits Set is Particularly Suitable for Heavy Duty Work, Such as Cutting through Stainless Steel,Steel Plate,Iron Sheet, Cast Iron and Hardwood, and Drilling Out Bolts Studs and Screws.
- 【3X Efficiency + 3X Tool Life】- This Cobalt High Speed Steel Drill Bits Set is Typically Capable of Running 3 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.
- 【Sharp Drill Bit Edge】- This Kind of Drill Bits Beast Can Even Cut Hardened Metal into Long Iron Bars, While a Dull Drill Bit Can Just Slowly Wear Through Metal.
- 【13 Pieces Jobber Length Industrial Drill Bits Includes】: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 [DIA 1/64 Inch Increments]
Best Quality
2. NordWolf 5-Piece M35 Cobalt Stubby Drill Bit Set for Stainless …
- Brand: NordWolf
- Manufacturer: NordWolf
- Dimensions: Height: 0.4330708657 Inches Width: 1.6929133841 Inches Length: 2.4409448794 Inches Weight: 0.1322773572 Pounds `
Features
- 【High Quality】M35 Cobalt steel precision ground drill bits for extra durability and long lifetime
- 【Efficient Design】Stubby drill bits measure from 1.84 to 2.32-inch only, allowing access to hard-to-reach and tight spaces. 135° split point two-blades special design drill tip (1/8-inch and larger) for perfect self-centering and fast drilling
- 【Multi-Purpose Use】Suitable for sheet metals (e.g. stainless steel, cast iron, Aluminum plates, etc), wood boards and PVC plates
- 【Integrated Hex Shank】One piece 1/4-inch hex shank compatible with standard and quick change chucks and drivers
- 【Popular Sizes】Includes imperial sizes: 3/32″, 1/8″, 3/16″, 1/4″ and 5/16″. Packed in storage rail lasered with sizes for easy identification
Recommended
3. DIOBATO M42 Cobalt Drill Bit Set for Hard Metal, Stainless …
- Brand: DIOBATO
- Manufacturer: DIOBATO
Features
- Size – 1/16“ 5/64″ 3/32″ 7/64″ 1/8″ 9/64″ 5/32″ 3/16″ 11/64″ 13/64″ 7/32″ 15/64″ 1/4″
- M42 Cobalt drill bit set for metal.Using unique process technology, each bit contains about 8% cobalt, which can easily handle common stainless steel materials and various medium hard metals
- Multi-blade tip-design,increase the pressure on the material when drilling, and it cuts faster and more smoothly than the general 135° drill.;thick web-helix design,fast cuts with smooth chip evacuation
- Applicable Materials – For Stainless Steel, Cast Iron, Titanium, Light Metals and Aluminum etc
- Applicable device – CNC machine, precision drilling machine, bench drill, medium and high power electric hand drill
4. BLEKOO Step Drill Bits, Total 15 Sizes, Double Spiral Fluted …
- Brand: blekoo
- Manufacturer: BLEKOO
- Dimensions: Height: 0.1 Inches Width: 0.1 Inches Length: 0.1 Inches
Features
- [STEP-SHAPED GROOVE]: Fast chip removal and no sticking, the surface of the drill body is polished.It can automatically deburr holes while drilling to keep the drill bit clean.
- [NON-SLIP HANDLE]: Support the forbidden solid without slipping, the handle is quenched, and the anti-break treatment is strengthened.
- [SCOPE OF APPLICATION]：For iron, steel, aluminum, wood, PV panels, insulation and other operations，Injecting water for cooling while working can effectively prolong the service life of the drill bit.
- [15 SIZES]: M2 Material Spiral Fluted Step Drill Bits（1/4″、23/64″、29/64″、35/64″、41/64″、47/64″、53/64″、7/8″、15/16″、1″、1-1/8″、1-7/32″、1-1/4″、1-5/16″、1-3/8″）15 split point mark sizes
- [BETTER SERVICE]: These versatile drills are designed for your needs,so you can get your work done with confidence and speed using our quality tools! If you encounter problems, please contact us in time.
5. toolant Four Spiral Flute Cobalt Step Drill Bit, 3/16″ – …
- Brand: AugTouf
- Manufacturer: AugTouf
Features
- 90 DAYS WARRANTY – If you are not fully satisfied for any reason, please contact us for 100% refund or replacement. If the hex shank snap off, please contact us for replacement.
- FOUR SPIRAL FLUTE – Four cutting blades design guarantees a faster and smoother cutting. Feels like a hot knife through butter!
- TiAlN COATING- With 89HRC surface hardness, harder materials can be cut and higher cutting speeds can be achieved.
- M35 COBALT HSS STEP DRILL – Prefect for Stainless Steel/Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets.
- 12 STEP SIZE – Includes 3/16″,1/4″, 5/16″, 3/8″, 1/2″, 9/16″, 5/8″, 11/16″, 13/16″, 7/8″
6. BOSCH CO14B 14 Pc. Cobalt M42 Drill Bit Set
- Brand: BOSCH
- Manufacturer: Bosch
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
- Includes – 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16″, 3/8″, 1/2″
7. STROTON Cobalt Drill Bit Set (1/16-1/2 Inch, 17PCS), M35 High …
- Brand: STROTON
- Manufacturer: STROTON Ltd
Features
- Premium 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 Alloy 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.
- 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.
- 17Pcs 135 Degree Cobalt Hss Drill Bits Set Includes :1/16 (2pcs), 5/64, 3/32 (2pcs), 7/64, 1/8 (2pcs), 9/64, 5/32, 3/16, 7/32, 1/4 (2pcs), 5/16, 3/8, 1/2 .
8. COMOWARE Cobalt Drill Bit Set- 15Pcs M35 High Speed Steel …
- Brand: COMOWARE
- Manufacturer: COMOWARE
Features
- HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits. Durable and strong
- TWIST DESIGN & PERFORMANCE: PRECISE 135°SPLIT POINT, gold oxide finish and round straight shanks. Prevent walking, clear chips and particles faster.Produced by precision fully ground which ensures chips move smoothly.
- 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.
- SIZE INCLUDED: 15pcs jobber length drill bit set with plastic storage case including sizes:1/16″ 2pc,5/64″ 1pc ,3/32″ 2pc,7/64″ 1pc,1/8″ 2pc ,9/64″ 1pc, 5/32″ 1pc, 3/16″ 1pc, 7/32″ 1pc, 1/4″ 1pc, 5/16″ 1pc, 3/8″ 1pc.
- 100% SATISFACTION GUARANTEE: If you are not 100% satisfied with your purchase for any reason whatsoever simply please feel free to contact us.
9. M35 Four Spiral Flute Step Drill Bit Set 1/8″-7/8″(3 pcs), …
- Brand: BOYOUYS
- Manufacturer: qiuyan
Features
- ✅【M35 Cobalt Superhard High Speed Steel】: ISI M35/1.3243/SKH55/M35 steel is a kind of high speed steel containing cobalt, which has the characteristics of high wear resistance, high pressure resistance and sintering resistance.
- ✅【100 extra-long warranty period】：if you have any questions about the product, please contact us and we will answer you within 12 hours. If the hexagonal handle breaks, refund or replace for 100% .
- ✅【M35 step drill compatibility 】： step drills can quickly and smoothly drill holes of different diameters, such as stainless steel, aluminum, wood, plastic board (the board must be thinner than the height of the step drill)
- ✅【M35 four spiral groove】: step drill four cutting blade design. Faster, smoother cutting and easier separation of sawdust.
- ✅【34 Sizes :Including】:1/8″-1/2″ 13 Sizes，1/4″-3/4″ 9 Sizes，3/16″ – 7/8″ 12 Sizes.
- ✅【M35 high speed steel with cobalt】: high hardness (HRC67-70) , high red hardness (625 ° C, 4H, HRC63-65) , wear resistance, toughness and bending strength are not lower than ordinary high speed steel, M35 high speed steel is characterized by general cutting with CO, quenching hardness is 1200-1240c.
10. Metric M42 8% Cobalt Twist Drill Bits Set for Stainless …
- Brand: STROTON
- Manufacturer: STROTON Ltd
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) 1.5mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm(length:8.5cm) 5.5mm 6mm(length:9cm) 6.5mm 7mm 7.5mm 8mm(length:11.5cm) 8.5mm 9mm 9.5mm 10mm(length:13cm) [DIA 0.5mm Increments] .
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Final Words
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