This high-quality bit specifically designed for drilling steel is a must-have tool for professionals and DIY enthusiasts alike. Built with industrial-grade cobalt or carbide depending on the model, it’s sharp and strong enough to bore through even the toughest of steel surfaces. Designed for use with multiple types of drills, it ensures a perfect hole every time due to its precise and efficient cutting edge. Engineered to withstand the high temperatures associated with drilling hard materials, its durable construction provides a superbly long service life, saving you from frequent replacements. The bit also features a unique anti-corrosion coating, optimizing its performance and protecting it from wear and tear, further enhancing longevity. Its strategically designed flute helps in the removal of chips and particles, thereby minimizing friction and promoting smoother drilling operations. This bit for drilling steel is not just a tool but peace of mind, promising to deliver consistent excellence in all your metalworking projects.
The Finest 10 Best Bit For Drilling Steel, To Buy
1#. Angoily 8pcs Drill Limit Ring Drilling Bit Ring Stop Collar Drill Bit Drill Bit Ring Drill Bits for Metal Stainless Steel Drill Bit Metal Drill Bit Metal Drill Bit Collar Limiter
Features
Woodworking depth stop collar: the drilling limit ring is made of premium stainless steel, anti- , durable and long lasting.
Drill bit collar: how to use: use a hexagon wrench (not included) to fix the stop ring on the drill bit, and limit the depth of the drill bit.
Drill bit : assorted sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm.
Woodworking drill bit ring: the double-hole design has stronger stability, which can better lock the drill bit without the phenomenon of tops deviation.
Drill bit positioner: this drill bit depth stop collar is widely used for woodworking drill bit consistent drilling.
2#. Reduced Shank Twist Drill Bits, 12 mm Cutting Diameter High Speed Steel Drilling Bits, 10mm Dia. 3-Flats Reduced Shank Twist Drill
Features
【Size 】Cutting Edge Diameter : 12mm; Shank Diameter : 10mm; Cutting Edge Length: 75mm/2.95″; Total Length : 150mm/5.9″. Package：1 piece.
【HSS Material】Made of high speed steel 4341 offer the reduced shank tool hard and tough, cutting effectively with impressive cutting performance.
【Gold and Black Oxide Finish】Gold titanium and black nitride dual coatings can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the regular surface.
【Reduced Shank】 Reduced shank drill expands the size range capacity of a portable drill chuck. Design of triangular shank to increase cutting force and prevent slippage of shank during working.
【Widely Application】The reduced shank bits can be used in general applications including drilling in hard metals such as stainless steel, copper, iron,brass, aluminum alloy, and can be used for softer materials like wood, and plastic as well.
3#. BeHappy 29Pcs Cobalt Drill Bit Set, M35 High Speed Steel Drill Bit Sets, Twist Jobber Drill Bit Sets for Hardened Metal, Stainless Steel, Cast Iron with Indexed Round Case, 1/16″-1/2, Black and Gold
Features
【Drill Bit Set】：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″, 17/64″, 9/32″, 19/64″, 5/16″, 21/64″, 11/32″, 23/64″, 3/8″, 25/64″, 13/32″, 27/64″, 7/16″, 29/64″, 15/32″, 31/64″, 1/2″. This 29 PCS M35 Cobalt Drill Bit Sets meets all your needs
【Cobalt 5% HSS】: High-Speed Steel M35(Cobalt 5%)cobalt drill bit set can effectively drill tough and high tensile materials. The metal drill bit is especially suitable for cutting hard metals, such as stainless steel, cast iron, superalloys, titanium alloys, rigid plastics, and wood, It can also be used in soft materials
【Characteristics】: The twist drill bit is 135°split point with a round straight shank, self-centering prevents walking, and makes drilling precise and faster. Double back Angle process and full grinding process is adopted fully ground process twist design helps clear particles faster, decreases friction and heat for a cooler drilling performance
【Packaging】: The jobber drill bit set includes a portable bucket that can be hung anywhere or on your waist for easy operation. Whether you’re a professional woodworker, handyman, or builder, or you’re just taking on the occasional housing project as a relaxing hobby, this barrel-packed metal drill bit set has everything you need
【After-sales Service】: BeHappy is a specialized tool product, buyers satisfaction is our most sought goal. If you have any doubts about our products, you can contact us, we are happy to help you solve the problem
4#. HIDOTOL Cobalt Drill Bit Set 1/8″ 12 PCS – M35 High Speed Steel Twist Jobber Length Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood
Features
High Quality Material – High Speed Steel M35 (Cobalt 5%) provide extended tool life compared to ordinary drill bits when drilling hard materials.
Characteristics – 135° split point with round straight shank, self-centering prevent walking, make drilling precise and faster. Fully Ground twist design helps clear particles faster, decreases friction and heat for a cooler drilling performance.
Widely Used – M35 Cobalt High Speed Steel is more suitable for tough, high tensile strength material. Particularly successful in cutting harden metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and it also can be used for softer materials.
Specifications – 12Pcs – 1/8”(Dia 3.18mm) x 1-5/8”(Flute Length 41.28mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization.
100% Satisfaction Guarantee – If you are not fully satisfied with our product for any reason, please feel free to contact us, we will try our best to serve you.
5#. Cobalt Drill Bit Set 1/8″ – 13PCS, M35 Twist Drill Bits Straight Shank, 1/8″ High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron
Features
✅【5% COBALT TWIST DRILL BITS SET】Made from M35 Cobalt Steel with Molybdenum and Cobalt added to form a hardened alloy, can measure up to 67 Rockwell hardness, cut faster, last longer, and last longer than normal HSS drill bits 12 times.
✅【13PCS SAE DIRLL BITS SET】The set includes 13pcs drill bits. Organized in a sturdy plastic storage case for easy transport to your workplace.
✅【TWIST DESIGN AND PERFORMANCE】Precise 135° SPLIT Point, Gold Oxide Surface and Round Straight Shank. Prevents walking and removes chips and particles faster. Precision fully ground to ensure smooth chip movement.
✅【PROFESSIONAL AND WIDELY USED】M35 Cobalt High Speed Steel is more suitable for hardening materials. Ideal for cutting stainless steel, steel and cast iron as well as wood, aluminum alloys and other metals. Not suitable for glass or ceramic materials. Pay attention to speed, pressure and heat control when drilling.
✅【SERVICE】If you have any problem with our metric drill bit set or are not satisfied with the product, please feel free to contact WildBossy.
6#. STROTON Cobalt Drill Bit Set (1/16-1/4 Inch, 13PCS), M35 High Speed Steel Twist Drill Bits for Stainless Steel, Hard Metal, Cast Iron, Plastic and Wood
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]
7#. Yougfin Cobalt Drill Bits, M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel,21PCS
Features
【High Quality Material】：Made from M35 high speed steel with cobalt for added durability, the Yougfin jobber twist bits are friction and heat resistant
【Dual Flutes】:Drill bits are rotary cutting tools that have two cutting edges and two flutes which are grooves formed in the body to provide cutting lips, to permit the removal of chips and to allow coolant or cutting fluid to reach the cutting action
【135° Split Point】：These bits have a small point angle of 135° and require less pressure when centering in the material. The point starts drilling at contact, reducing friction, pressure, and heat. The larger the point angle, the higher the contact pressure and the centering in the material requires more pressure
【Product Feature】: Twist drills are indicated in sizes. Assortment comes with a combined 21 sizes added：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″, 17/64″, 9/32″, 19/64″, 5/16″, 21/64″, 11/32″, 23/64″, 3/8″
【Application & Tip】：Yougfin Jobber Drill Bit are ideal for sheet metal working and are suitable for cutting non-ferrous metals, plastic, wood board, etc. ***Tip***：Please keep the bit perpendicular to the material during operation to prevent it from breakage. If you have any questions about Yougfin products, please feel free to contact us
8#. Jerax tools Quick Change Step Drill Bit Double Fluted M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic (7/8″)
Features
[M2 HSS]: Cuts A LOT MORE CLEAN holes and much EASIER than average step bits. In general, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving the durability. Our additional Vacuum heat treatment and Nitride surface hardening treatment make the performance even better.
[Non-stop]: Our Polished Steps and Size Highlights make it possible for you to see target hole size during drilling. No need to stop in the middle of the drilling to check. Save you time and hassle.
[Easy & Fast]: With our high-accuracy CNC processing and several optimized design details over the years, our design cuts EASY, FAST and CLEAN, outperforming the average ones on the market. Comes with Quick change 1/4 inch hex shank for quick bit switches and compatible with impact ready power tools.
[Heavy duty]: Cuts holes on Stainless steel, Hardened Metal, Mild steel, Galvanized steel, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials. Up to 12ga /2.7mm thickness for Stainless steel.
[Multi Hole Sizes]: No need to buy a kit. This one step bit comes with 9 marked sizes so you can drill 9 different hole sizes, saving you time and efforts to change bits. Marked sizes including: 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″.
9#. uxcell High Speed Steel Hex Shank Twist Drill Bit, 5mm Drilling Dia with 1/4 Inch Hex Shank 105mm Length
Features
Specification: Shank: 1/4-inch Hex; Drill Diameter: 5mm / 0.2-inch; Total Length: 105mm / 4.13-inch; Drill Bit Length: 47mm / 1.85-inch; 1 x Twist Drill Bits
Material: Made of high speed steel with dual coating of gold titanium and black nitride for better lubrication, smoother drilling. Increase the hardness of the drill, with good wear resistance and durability.
135-degree Split Point Tip Design: Can drill with less force and good radial stability. Easier chip evacuation, better heat dissipation and increased drill durability.
Application: Suitable for drilling holes in alloy steel, wood, nonferrous metal, cast iron and hard plastics
Quick Change: Compared with the ordinary drill, with a quick change hexagonal handle, handle diameter 6.35mm (1/4 “), fixture is more stable, more convenient to replace.
10#. NordWolf 14-Piece M35 Cobalt Jobber Drill Bit Set for Stainless Steel, Metal, Cast Iron and Wood, with 1/4″ Hex Shank for Quick Chucks & Impact Drivers, SAE Sizes 1/16″ to 3/8″ in Storage Box
Features
【High Quality】M35 Cobalt steel precision ground jobber drill bits for extra durability and long lifetime
【Efficient Design】135° split point multi-blades special design drill tip (7/64-inch and larger) for perfect self-centering and fast drilling. 1/4-inch hex shank compatible with standard and quick change chucks drivers and impact drilvers.
【Multi-Purpose Use】Suitable for drilling stainless steel and various hardened metals such as cast iron, titanium, bronze, aluminium, etc.
【Popular Sizes】Includes imperial sizes: 1/16″ (2), 5/64, 3/32″, 7/64″, 1/8″ (2), 9/64″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16″, 3/8″
【Unique Storage】Packed in special plastic box for easy storage, imprinted with drill bit sizes for easy identification. Sliding clip on backside of box for hanging on pegboards
