JelBo#ad - High-end materialsvarious diameter specifications can replace multiple twist drills. The step drill bit is made of high-speed steel material and the titanium plating process is used to make the life longer. Widely usedit is suitable for diy production, woodwork, workshop processing and other purposes.
Use together, work easier. Precision designthe drill tip adopts a 135°bifurcated tip design, but also prevents the step drill bit from slipping during operation.
More convenient storagethe step drill bit set is equipped with a storage bag made of wear-resistant 600D Oxford cloth. Can be used for punching iron and wood within 3mm. Multi-purposeone step drill bit can punch holes of different sizes and the material is hard, to meet your various needs at work.
With the sharp increase in the size of the next step, the cutting becomes faster, which not only increases the cutting speed, effectively saving your time and energy. It uses magnets to make buttons, even if it is stored with one hand, there is no problem. Step drill bit can be used with electric hand drill. Do you really not buy such a special step drill set? .
MOHOO#ad - Hard cone drill:step drill is made of hss steel and coated with Titanium. Hss 6542 twist drill: the step drill bit's stepped grooves to prevent slippage in the chuck. With a hss 6542 twist drill for positioning and reduce the damage of the step drill.
No need to change frequently. The step drill have three size to meet your different needs. By the heat treatment and tempering, this metal drill bits can work perfectly for hard steel. Harder and not easily damaged, very easy to cut steel, aluminum, plastic, copper, wood and other materials.
Fast chip removal and deburring, low pressure, faster and smoother drilling and cutting. Hss step drill 3 bits: 4-12mm / 4-20mm / 4-32mm. Usage: perfect for home diy and general building supervision / engineering use.
Long life time: high speed steel step drill design. Suitable for use of drilling holes in a variety of materials such as steel cutting, etc. If you have any questions, wood, plastic, brass, please contact us immediately, we are always at your service!. It is suitable for most drill bits or drill bits with 1/4" chuck, which can be firmly installed in power tools, and the drill bit is powerful and faster.
SUI-lim#ad - Stepped cone drill design can accurately drill holes of various sizes from 4mm to 32mm in diameter, with the best speed and accuracy. The kit can cut wood, sheet metal, steel and other surfaces. Two-blade design - step cone drill bit set's two-blade design allows for smoother drilling and less pressure.
Packaging includes - our hss step bits set contains 3 sizes, 4-12mm and 4-20 mm, 3-12mm, and comes with a portable cloth bag for easy storage and organization without worrying about falling. Suitable for drilling, aluminum, cutting or enlarging holes in thin steel, thin iron/copper, wood, PVC and other materials.
Wide range of uses - our hss step bits are very suitable for home DIY and general building supervision/engineering use. High-speed steel - classic high-speed steel, with titanium coating, has proven performance and durability in drilling holes in plastic, copper, aluminum, stainless steel and many other types of sheet metal.
Strong and durability. Titanium alloy drills are particularly suitable for processing copper and aluminum parts/die steel/spring steel/cast iron parts/iron and other metal materials. High quality material - step cone drill bits is made of high speed steel, and the Titanium Nitride Coated to reduce friction heat, and run cooler.
LUXJUMPER#ad - And titanium coating to ensure free-cutting steel, aluminum plate, carbon steel, stainless steel, iron plate and other materials.29 sizes 3 standard size step drills have the following 29 sizes: 15 steps: 4-32mm 4mm, 30mm, 12mm, 6mm, 6mm, 12mm, 16mm, 6mm, 24mm, 8mm, 8mm, 18mm, 20mm; 5 steps: 4-12mm 4mm, 10mm, 8mm, 16mm, 14mm, 28mm, 22mm, 10mm, 20mm, 26mm, 12mm.
These spiral groove step drills have high hardness. It is very convenient to use for drilling holes in a variety of materials such as steel, wood, brass, plastic etc. Material these step drill bits are made of heat-treated 4241 high-speed steelHSS with titanium nitride coating.
A variety of drill sizes are perfect for your needs, 14mm, 32mm; 9 steps: 4-20mm 4mm, 18mm, 10mm, saving you time. Triangle round shank: Can be easily fit into power driver, drill and press drill.
Spiral groove design enables a faster, more stable and smoother cutting. And the stepped grooves to prevent slippage in the chuck. Wide range of uses our hss step bits are very suitable for home diY and general building supervision/engineering use. Design the step bits makes a very good impression visually. Suitable for widely used to cut holes in a variety of materials like a plate, and wood, insulation board, PVC board, aluminum, etc. It can automatically chamfer the hole to clean the drill bit.
Provides fast, smooth and clean cuts, each step is clearly labeled with the depth diameter. With just a small amount of pressure required and automatically burr holes as you drill. Ultra durable, high quality HSS steel with Titanium coated, Titanium coated to reduce friction and heat.
ACENIX#ad - 3 pcs hss drill bit set, 4-20mm, size: 4-12mm, 4-32mm, quality tool for jobs of all Sizes, Free ACENIX Brand Cleaning Cloth. Two flute design provides faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps.
Ideal for using to cut holes in a variety of materials including steel, plastic, wood, brass, etc. Made from high quality hss steel, Titanium coated to reduce friction and heat, 3 sided shanks design in order to prevent slippage when in chuck. Uk stock, fast dispatch, 100% money back guarantee, Shipped By Amazon.
WATSABRO#ad - The stepped cone rotary drill can punch holes of different specifications. High quality-the material is made of high speed steel 4241. The surface is coated with titanium to reduce friction and heat. Product content-including 3 specifications 4-12mm/4-20mm/4-32mm hex shank spiral groove step drill + center punch Automatic Center Punch + storage bag.
Double spiral groove-reduce the cutting resistance, avoid the bit slip and effectively block the damage caused by metal spatter.
Rugged-high speed steel makes it last longer than other step drills. Use with the center punch to make punching more convenient. 19 sizes-the set contains 3 standard step drills through which the tapered tips of the step profiles are used to drill 19 holes with a hole diameter of 4-32 mm to replace 19 individual drill bits.
Titanium coating can easily cut steel plate, copper, suitable for drilling and reaming of thinner iron, aluminum, plastic and other materials. When working with a step drill, you need to add water to cool down. Compatible models: bench drill, 5-inch spring automatic center punching tool to increase or decrease impact force, charging drill, hand drill, easier to operate.
LESOLEIL#ad - 105 cm / 2. 67in, 4-20 mm length: approx. Clean and precise - the drillings are very advantageous because you only need one drill for different hole sizes.
Diy or general construction - for do-it-yourselfers and general building supervision; For cutting holes in materials such as stainless steel, aluminium, thin iron/copper, PVC, wood, wood, plastic, etc. Size - 4-12 mm length: approx.
Hss steel manufactured - coated with titanium to reduce friction and heat, Home and General Building / Engineering. 7. 5cm / 4. 13in. Prevent slipping in the chuck. Double cutting blades and hexagonal cutting edges Shaft - Ensure a faster and smoother cut. From 4 to 22 mm everything is possible. 6. 8cm / 2. 95in, 4-32 mm length: approx.
Ecbrt#ad - Titanium coating: high speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler. The two flute design provides a smoother cutting, allows the material particles escape easily for a much more clean drilling operation.
Design: the split point tip increase the wear resistance. The step drill bits can work with stainless steel sheet, aluminum alloy, plastic material and wood.
Easy organizing: a drill bits holder bag is included in the metal kit for easy storage and organizing without fear of it falling out. Package included: 3-piece hss groove step drill Bit 4-12/ 4-20/ 4-32mm. Widely application: the step drill bits can be used to chamfer, bur, and drill or enlarge holes. Supplied with a portable fabric bag.
MOHOO#ad - Step drill 3 bits: 3 pc set hss step cone drill bits titanium coated4-12mm, 4-20mm and 4-32 mm. Step cone drill bits are perfect for precision drilling different size holes from 4mm up to 32mm in diameter, two-fluted design provides faster, smoother cutting effect.
Easy to drilling: mohoo step drill bits provide with big pressure and cut through wood, sheet metal, steel and other surfaces. Titanium high speed steel & application: classic high speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal.
Titanium drill bit is particularly suitable for processing copper and aluminum pieces / cast iron pieces / spring steel / mold steel / iron and other metal materials.
If you have any questions, please contact us immediately, we are always at your service! Cone drill bit usage: fits into power tools chuck securely and eliminates slip. Material：perfectly round holes in steel, wood, copper, PVC, plastic, brass, thin metals and aluminium. Heat treated and highly polished, glass, titanium coated to reduce friction and heat. Supplied with a cotton bag storage and two-fluted design provides faster, smoother cutting effect.