Каталог Iscar сверла ружейные и для глубокого сверления 2022 - страница 105

Wide Flute Angle Brazed Body

• Smooth chip evacuation

Large Oil Hole Steel Body Tool Flange

• Efficient lubrication
• Extremely high rigidity
• Superior rigidity for
• Longer life of inserts and guide pads
• Simple direct mounting setup higher speeds and feeds

Drilling Process on Machining Centers

and Lathe Machines

1 Drill a 15 mm pilot hole D +0.05 flat bottom

+0.03 2 Set the TRIDEEP drill into the pilot hole (10 mm depth). V =5-10 m/min f=0.5-1.0 mm/rev c 3 Initial cutting at a 25 mm DOC (80% feed rate), verify activated coolant (V =100%). c 4 In case of through hole, drill the full hole to a depth of +5 mm. 5 Retract with slow rotation (5-10 m/min).

1 Drill a 15 mm pilot hole flat bottom

15

2 Slow rotation and feed while entering to the pre-hole

10

3 Maintain for 2-3 seconds and activate the cooling system

25

4 Drill +5mm depth through hole

5