Step Drill 4-20 mm HSS Spiral Fluted

Step Drill 4-20 mm HSS Spiral Fluted

Step drill 4-20 mm:

• HSS
• Spiral fluted
• 9 steps
• 3-face shank to prevent slipping in the drill chuck
• Cross cut + edge breaker
• For unalloyed steels up to 700 N/mm²
• The advantage of the HSS step drill is that several sizes can be covered with just one drill bit
• The cutting edge geometry enables drilling and deburring in a single operation
• In rose box

Fig. similar

Manufacturer Nr.: Lienemann 34420010SP

EAN: 4250059513907