Step drill set HSS-Co 5% ECO, with spiral groove, 3 parts.

Estimated delivery: 34 days

Step drill set HSS-Co 5% ECO, with spiral groove, 3 parts

• Colour = silver
• Number of parts = 3 pcs
• Material = metal
• Product type = stepped hole cutters
• Customs tariff number = 82075060
• Country of origin = CHN
• Gross weight = 0.63 kg
• Weight = 0.43 kg
• Made of high-performance high-speed steel with 5 % cobalt content
• Spiral flute geometry for smoother running, cleaner cutting results, extended service life
• From size 3 with a flatted shank for optimum power transmission without slipping in the drill chuck
• The next larger step in each case is suitable for light countersinking or deburring
• For steel, non-ferrous metals, aluminium, plastics and acrylic glass
• Step drill bit set HSS-Co 5% ECO - powerful tool for precise drilling work The step drill bit set HSS-Co 5% ECO combines three high-quality drill bits made of high-speed steel with 5% cobalt content
• The robust material quality and the spiral flute geometry enable clean drill holes as well as a long tool life during demanding applications in various materials
• The three drill bits in sizes 1 to 3 cover numerous drilling diameters and reduce the effort required for frequent tool changes
• The spiral flute improves smooth running and supports consistent chip removal
• This results in precise cutting edges and controlled drilling progress
• At the same time, the special geometry helps to reduce tool wear and extend the operating time
• The multi-functionality of the steps is particularly practical
• Each subsequent step can be used directly for countersinking or deburring
• This allows drill holes to be cleanly finished in a single operation
• The size 3 drill bit also features a 3-flat shank
• This ensures reliable power transmission and prevents slipping in the drill chuck even under higher loads
• The tool is suitable for drilling in steel, non-ferrous metals, aluminium, plastics and acrylic glass
• This makes the set a versatile solution for workshops, assembly companies, mechanical engineering and industrial manufacturing
• Note: For high cutting quality and durable drill bits, the use of a suitable coolant and lubricant is recommended
• Contents: Size 1 step drill bit 4 - 12.0 mm Size 2 step drill bit 6 - 20.0 mm Size 3 step drill bit 6 - 30.0 mm