Page 67 - ingenioren

Atlas Copco handheld drills are built to provide consistent relia-
bility and performance in a wide range of applications, such as
drilling in steel, composites and other materials. The advanced
ergonomic designs of the tools makes your job easier, safer

and more efficient.

LBB features

Chuck guard Wing design
Prevents damage and Better grip = allows two different
gives good support grips and higher feed force

Soft grip:
Comfortable temperature, not too cool
Good grip, no risk of slipping

Correct angle:
Reduce wrist load
Higher feed force = higher productivity
Reduce injuries

Sensitive trigger
Good throttling capability = precise and
high quality holes Adjustable air exhaust, 360°
Reduces risk of “trigger finger” syndrome = prevents cool air from affecting the operator

Selection Drilling
Guide
The speed for a specific drilling operation should be chosen on the basis of; the material, the workpiece and the
diameter of the hole.

Aluminum &
Mild steel Alloy steel Cast iron Wood & board Composite
Drills bronze
20–30 m/min 5–15 m/min 15–20 m/min 80–150 m/min 50–100 m/min
50–80 m/min
r/min Drill dia. mm Drill dia. mm Drill dia. mm Drill dia. mm Drill dia. mm Drill dia. mm
20000 1.0 1.0 - 2.0 1.0 - 2.0
6000 1.0 - 2.0 1.0 2.0 - 4.0 4.0 - 8.0 3.0 - 5.0
5400 1.0 - 2.0 1.0 3.0 - 5.0 4.0 - 8.0 3.0 - 6.0
4500 1.0 - 2.0 1.0 1.0 4.0 - 6.0 6.0 - 10.0 4.0 - 7.0
3300 2.0 - 3.0 1.0 1.0 - 2.0 5.0 - 8.0 8.0 - 12.0 5.0 - 9.0
2400 2.5 - 6.0 1.0 - 2.0 2.0 - 3.0 6.0 - 8.0 8.0 - 13.0
2000 2.5 - 6.0 1.0 - 2.0 2.0 - 4.0 7.0 - 10.0 8.0 - 13.0
1000 6.0 - 10 2.0 - 5.0 5.0 - 6.0
750 8.0 - 13.0 2.0 - 7.0 7.0 - 9.0
500 8.0 - 13.0 3.0 - 10.0 10.0 - 13.0

Material removal tools 67