GRAPHITE STEPPED DRILL BIT 4-32MM

Details

• Step drill bit, 4-32 mm is designed for drilling and boring holes in steel, aluminium, copper sheets or in plastic elements
• Manufactured from high-quality, cone-shaped high-speed steel with diameters from 4 to 32 mm, it can be used universally in many circumstances
• Special design is adapted to multi-stage drilling, allowing for drilling holes even in thin sheets, without pre-drilling them

Product features:

• durability, sharpness and long life of the drill
• conical structure for multi-stage drilling
• diameter from 4 to 32 mm
• clearly numbered and graded every 2 mm, allowing for precise selection of the diameter for specific needs

Material:

• high-quality high-speed steel