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Best results for hss co drill bit
CO-Z Step Drill Bits, HSS 5PCS Titanium Step Drill Bit Set, 50 Sizes in 5 High Speed Steel Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers
$21.88
$28.23
Amazon.com
Last update was on: November 22, 2024 1:39 am
- Extreme Durabikity: Cobalt high speed steel drill bits along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.
- Different Sizes of Holes Can Be Drilled: Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes. You are capable to drill holes in different sizes which can meet your normal needs.
- Smooth Drilling: Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. (the board must be smaller in thickness than the height of step drill bits).
CO-Z HSS 5PCS Titanium Spiral Grooved Step Drill Bit Set with Automatic Center Punch, Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped up Bits for DIY Lovers
$28.99
$32.18
Amazon.com
Last update was on: November 22, 2024 1:39 am
- DURABLE TITANIUM COATED BITS W/SPIRAL GROOVES, the spiral grooved drill cut more smoothly than straight grooved ones, the drill bit is sharp and can easily drill perfect holes in the metal sheet while the Titanium coating improves durability hence lengthening the service life.
- 50 SIZES IN 5, our bits set includes five standard step drill bits that are capable to drill 50 holes with different diameters, saving you time and efforts
Migiwata Metric M35 Grade HSS-CO 3.5mm Twist Drill Bit Set of 10pcs – Jobber Length, Fully Ground and Straight Shank – 5% Cobalt Added and Extremely Heat Resistant – Drilling Stainless Steel and Iron
$10.99
$13.74
Amazon.com
Last update was on: November 22, 2024 1:39 am
- 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.
5 Pcs Pack 7/16" Inch M35 HSS Cobalt Drill Bit Jobber Length Drill Bits Twist Drill Bits 135 Deg. Split Point Drilling Steel, Meteal, Iron.
$28.99
$37.11
Amazon.com
Last update was on: November 22, 2024 1:39 am
- ● Diameter: 7/16"
- Flute Length: 4-1/16"
- Overall Length: 5-1/2". HSS E HSS Co Cobalt Drill Bits
- ●M35 Cobalt High Speed Steel For Drilling Steel, Stainless Steel, Hard Metal and Iron..
- ●Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel
- ●135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface
1/8” HSS Jobber Length Twist Drill Bits, Split Point, Pack of 10 PCS, by LU&MA, General Purpose for Wood, Plastic, Metal
$5.99
$8.39
Amazon.com
Last update was on: November 22, 2024 1:39 am
- Product Information: 10 drill bits: Each kit contains a total of ten drill bits in the same size
- Accurate and Neat: 118°split point tip and twist design: increases cutting speed with self-centering and prevents walking, clears chips and particles faster
- Excellent Performance and Stability: Bit is constructed of high speed steel reduces friction and over-heated for the best combination of strength, heat resistance and wear resistance
Step Drill Bit Set & Automatic Center Punch 5pcs HSS Cobalt Titanium Step Drill Bit Set, Multiple Hole 50 Sizes High Speed Step Drill Bit Set with Aluminum Case
$22.99
$25.98
Amazon.com
Last update was on: November 22, 2024 1:39 am
- 50 SIZES IN 5 PIECES STEP DRILL BITS: The bits set includes five standard step drill bits that can replace 50 individual drill bits and process 50 different kinds of diameter holes, compatibility with 1/4, 3/8 and 1/2 in. chuck sizes.
- 135 DEGREE SPLIT POINT AND TWO-FLUTE DESIGN:The drill bit point is designed as X-shape with 135 degree, which can prevent the drill slipping while working in high speed. With two-flute design, provides a faster and smoother cutting.
Max-Craft 10Pcs Pack 1/4 Inch M35 HSS Cobalt Jobber Length Twist Drill Bit135 Point Angle Split Point, Drilling Steel, Metal, Iron, Aluminium, Copper, Plastic.
$17.66
$24.37
Amazon.com
Last update was on: November 22, 2024 1:39 am
- HSS Cobalt high speed steel for super abrasive resistance in tough metals
- 135 degree split point reduces feed pressure for easier penetration
- Heavy Duty Web Construction For Strength & Durability
- For Tough Stainless Steel,Metal Drilling, Incl. Heavy Duty Abrasive, Alloy Metal Drilling
CO-Z Large HSS Spiral Groove Step Drill Bit, 10 Sizes Titanium High Speed Steel 1/4" to 2-3/8" Drill Bit for Sheet Aluminium Metal Wood Hole Drilling, Big Multiple Hole Stepped Up Bit for DIY Lovers
$32.99
$36.29
Amazon.com
Last update was on: November 22, 2024 1:39 am
- The step drill bit is made from upgraded high speed steel characterized by well-balanced toughness, wear resistance and red hardness properties for better and faster hole -drilling performance. The titanium coating makes the drill bit more durable so that it can last for years with uncompromised quality.
- The dual-flute design prevents metal fillings from flying around and clears chips faster thus it can drill more smoothly without heating up.
CO-Z 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician
$9.99
$14.69
Amazon.com
Last update was on: November 22, 2024 1:39 am
- HSS & TITANIUM COATING - High-speed steel make it last longer than others, titanium coating ensure easily cut through iron sheets, aluminum sheets, copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean.
- TITANIUM COATING: Coated with titanium, this step drill set performs well in heat, corrosion and rust resistance.
CO-Z Upgraded Titanium Step Drill Bit Set, 5PCS 50 Sizes in 5 HSS Drill Bits for Drilling Hole on Sheet Metal Iron Wood Aluminum PVC, Multiple Hole Stepped Up Unibit with Aluminum Case for DIY Lovers
$22.88
$25.17
Amazon.com
Last update was on: November 22, 2024 1:39 am
- DURABLE & STURDY, solid high speed steel construction, close to impossible to snap compared conventional drill bits, the unique 3-sided shank step drill bits prevents slip in drill chuck and reduces shocks
- oiling the titanium stepped bits recommended before every use to maximize the service life.
- JAM-FREE PERFORMANCE, dual-flute design and three-sided shank design is optimized for cordless drills in high speed provides greater speed and control while minimizing iron scurf flying around, to lengthen service life, please do not set drilling speed at its maximum to avoid damage to the step bit's cutting edge.
Irwin Tools3018002 Cobalt M-35 Metal Index Drill Bit Set, 29 Piece
Migiwata 11mm Metric Twist Drill Bit Set of 3pcs – Jobber Length Fully Ground Straight Shank – 5% Cobalt M35 Grade HSS-CO, Extremely Heat Resistant – Suitable for Stainless Steel Cast Iron
$18.69
$26.91
Amazon.com
Last update was on: November 22, 2024 1:39 am
- 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, ideal for repeated drilling in metalworking.
- 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. Please try to adjust the RPM when it fails to penetrate. Suggested RPM is 300.
LETON HSS M35 Cobalt Drill Bit Set, Pack of 5 (1/2",12.7mm)
$39.00
$52.26
Amazon.com
Last update was on: November 22, 2024 1:39 am
- 100% Brand New and High Quality.
- Using high-quality high-speed steel, through special treatment, processed iron, steel, copper, Aluminum and other metal materials.
- Durable, mainly used for bore machining.
- Made of M35, namely Cobalt High Speed Steel, for super abrasive resistance in tough metals.
- Twist drill bit with round shank, sharp spiral groove.
Knoweasy 5PCS HSS Titanium Step Drill Bit Set with Automatic Center Punch,Multiple Hole 50 Sizes of High Speed Steel Step Drill Bits With Aluminum Case
$22.99
$29.89
Amazon.com
Last update was on: November 22, 2024 1:39 am
- ✅Clears chips faster and allows particles to escape easily
- ✅With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for metal/wood/plastic countersunk. Suitable for Home DIY, and General Building/Engineering Use.
- ✅Includes five standard step drill bits that can replace 50 individual drill bits, you can process 50 different kinds of diameter holes with the five pieces.
