STUFENBOHRER 4-12 mm

HSS Step Drill 4-12 mm

Step drill 4-12 mm:

• HSS
• Spiral grooved
• 9 levels
• 3 flat shank to prevent slipping in the drill chuck
• Cross point + edge breaker
• For unalloyed steels up to 700 N / mm²
• The advantage of the HSS step drill is that only one drill can cover several sizes
• The cutting geometry enables boring and deburring in one operation
• In rose box

Fig. Similar

Manufacturer Nr.: Lienemann 34412910SP

EAN: 4250059513891