CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case#adCO-Z #ad - Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. Please mark the spot that you are to drill for easier drilling and improved drill bits life. Cobalt high speed steel along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.
|Part Number||CO-Z SDB-0000|
High-Speed Metal Steel Step Drill Bit Set with Aluminum Case, Hss Cobalt Multiple Hole 50 Sizes, HYCLAT 5pcs Titanium Step Drill Bit#adHYCLAT #ad - The step drill bits can work with stainless steel sheets, aluminum alloy, and wood. Titanium high-speed steel: classic and sturdy high-speed steel with titanium coating for proven capability and durability in drilling holes in plastic, copper, aluminum, stainless steel and many other types of the metal sheet.
What you get - hyclat step drill, 24 months warranty - Ideal Gift for Father's Day, aluminum case or canvas Bag, Perfect for DIY lover.
The protective aluminum case makes the drills not easy to dull. It's can work as 50pcs twist drill bits. You don't have to replace drill bit constantly for different bore sizes. Widely application: the step drill bits can be used to chamfer, bur, plastic material, and drill or enlarge holes.
Steel, Spiral Step Drill Bit, Metal Sheet, CO-Z Cobalt Added M35 Step Drill Bit, Unibit Drill Bit for Cutting Drilling Holes On Stainless Steel, Multiple Hole Stepped Up Bit for Professionals#adCO-Z #ad - One bit for all - every bit comes with 10 sizes so you can drill up to 10 holes with different diameters, saving you time and efforts to change bits, every package comes with 5 bits, that makes it 50 diameters in total.
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 steel scurf flying around, to lengthen service life, please do not set drilling speed at its maximum to avoid damage to the cutting edge.
Durable & sturdy w/cobalt added - solid m35 molybdenum high speed construction with cobalt added for extra durability, close to impossible to snap compared conventional drill bits, the unique 3-sided shank prevents slip in drill chuck and reduces shocks; oiling the bits recommended before every use to maximize the service life.
4. Irwin Tools#ad
Irwin Industrial Tools 10231CB Unibit 1/32-Inch 13-Steps Cobalt Step Drill Bit#adIrwin Tools #ad - Drill bit is engineered with M-35-grade cobalt steel for maximum life when drilling in tough steel. Drills 13 hole sizes from 1/8 inch to 1/2 inch in 1/32-inch increments. Drill bits feature a radial concave flute. Drills 13 hole sizes from 1/8 inch to 1/2 inch in 1/32-inch increments.
|Brand||Irwin Tools #ad|
1/4 to 1-3 / 8-Inch Drill Bit, M35 Cobalt Spiral Groove & HSS Titanium Coated Straight Groove Step Drill Bit Set, Large Hole Drill Suitable for DIY Lovers, Used for Drilling Plate Aluminum Metal Wood Hole, Double-edged Blade, THINKWORK Step Drill Bit#adTHINKWORK #ad - It is an essential item for handymen or professionals, there is a size mark on the side of each step, 1/2", 7/8", 1- 1/4", 1-1/8", very suitable for home maintenance and light work. The addition of cobalt increases heat resistance and is widely used in metal manufacturing. The double spiral groove & double straight groove design can reduce cutting resistance, remove chips faster, and make particles easier to escape, make cutting smoother, thereby achieving cleaner drilling operations.
Total 20 step sizes1/4", 5/8", 1", 3/8", 1-3/8", 3/4", which is convenient for you to use.
Keep the drill bit clean. Efficient designthe 135°x split point can be automatically centered to increase the cutting speed and prevent walking. M35 cobalt high speed steelthe durable step drill is made of hss m35 cobalt, not easy to become dull or broken. It is an ideal choice for cutting carbon steel and stainless steel. After-sales serviceif you encounter any problems when using our products or are not satisfied with the products, please feel free to contact us. The convenient 3/8” 9.
6. Irwin Tools#ad
3-Piece 10502CB, IRWIN Step Drill Bit Set#adIrwin Tools #ad - Irwin drill bits have laser-marked sizes for simple identification. Drill bit is engineered with M-35-grade cobalt steel for maximum life when drilling in tough steel. Drill bits feature a radial concave flute. Drill bits feature a radial concave flute.
|Brand||Irwin Tools #ad|
CO-Z Large HSS Spiral Groove Step Drill Bit, 12 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#adCO-Z #ad - The titanium coating makes the drill bit more durable so that it can last for years with uncompromised quality. 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.
Our drill bit is bigger in size so it can drill holes with larger dimensions. 12 hole sizes: 1/4; 3/8; 19/32; 3/4; 1'; 1'3/16; 1'3/8; 1'5/8; 1'3/4; 2'; 2'3/16; 2'3/8.
8. Irwin Tools#ad
12-Steps Cobalt Step Drill Bit 1/16- Inch Steps, Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch#adIrwin Tools #ad - Drills 12 different hole sizes, from 3/16" to 7/8" by 16ths. Speedpoint tip prevents "walking, " gets fast starts, and eliminates the need for pilot/starting hole.
|Brand||Irwin Tools #ad|
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#adPowerextra #ad - 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. High quality and widely use: the step drill bits are make by high speed steel, strong and durable can used for stainless steel sheet, aluminum alloy, plastic material and wood.
Automatic center punch & aluminum case: the center punch help you mark the center point that you want to drill, with exquisite aluminum case protects the drill bits not easy to dull and prolongs the drills lifespan.
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. With two-flute design, provides a faster and smoother cutting.
10. Segomo Tools#ad
Segomo Tools 5 Piece SAE Multiple Hole 50 Sizes HSS Cobalt Step Drill Bit Set with Aluminum Case#adSegomo Tools #ad - 10 steps: 1/4, 1-1/4, 5/8, 9/16, 7/16, 3/8, 3/8, 7/16, 5/16, 1, 1/4, 3/4, 5/32, 7/8. Set includes: drill bit 1: 3/8". Drill bit 4: 1/4". The bits come supplied in an organized aluminum case for easy storage and transport.
Drill bit 3: 3/8". Made from high speed steel 4241 with titanium coating for long life and easy cutting/drilling through steel sheets, wood board, aluminum sheets, plastic board etc.5 piece step drill bit set 50 sizes in total with non-walking drill tips.
|Brand||Segomo Tools #ad|
|Manufacturer||Segomo Tools #ad|