Super Cobalt Hex Stepped Drill Bit “4-30mm 1/4”

Super Cobalt Stepped Drill Bit 1/4″ HEX 3-40 mm – High Performance Precision Drilling

Looking for an especially durable drill bit that allows for graded drilling in a variety of materials? The 1/4″ 4-30mm Hex Super Cobalt Stepped Drill Bit provides a professional solution for anyone involved in precision drilling and metalworking. With high durability and smart design, it improves work performance and enables smooth, clean cutting.

The drill is equipped with a unique patent that maintains its sharpness over time, even after prolonged use. Its structure includes a conical base that ensures maximum balance, reduces shock and allows for precise drilling without damaging the material.

Product advantages:

• Extremely durable cobalt alloy – enables high-quality, long-lasting cutting even during intensive work
• Unique patent for maintaining the drill bit – ensures optimal performance even after prolonged engraving
• Stepped structure for precise drilling – eliminates the need to change drill bits and creates holes in diameters ranging from 3 to 40 mm
• 1/4″ HEX mount – easily attaches to impact drivers and standard drills
• Conical base for perfect balance – reduces shock, improves stability and allows for extremely precise drilling
• Smooth and clean drilling – reduces friction and prevents overheating
• Suitable for drilling in a variety of materials – including titanium, iron, stainless steel, plastic and wood

Who is the graded drill suitable for?

The B.Tech graded drill is suitable for framers, electricians, carpenters, telecommunications installers and other professionals who need precise drilling in their daily work. Thanks to the strong construction and innovative technology, you can drill in a variety of materials easily and quickly , without the need for additional drills.

Common uses:

• Creating staggered holes in steel, titanium and stainless steel plates
• Expanding existing holes of varying thickness
• Precision work in aluminum, iron and copper
• Clean drilling in soft metals, plastics and wood
• Adjustments to electrical components, communication infrastructures and wiring systems

Why choose a 1/4″ HEX Super Cobalt Graded Drill?

The B.Tech Step Drill is specially developed to provide maximum precision, durability and efficiency . With innovative cobalt technology, a balanced conical base and a unique patent for maintaining sharpness, it provides a professional working experience even in challenging conditions. If you are looking for a reliable tool for intensive work, this is the perfect solution for you.

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