DRILL SELECTION
Drilling and Reaming
Diameter Range
Cutting Length
Point Angle
Helix Angle
Article
Increments
Micro Drill
51200
.03–3.00
.01
6×Ø
130°
35°
51201
.20–3.00
.01
6×Ø
130°
35°
50621
.15–3.00
.01
12×Ø
130°
25°
50622
.20–3.00
.01
12×Ø
130°
25°
12604 .05–3.175
.01
DIN 1899-A 118°
25°
Micro Deep Hole Drill
50720
.20–2.00
.05
20×Ø
129°
30°
50740
.40–1.50
.05
40×Ø
126°
30°
50760
.40–1.50
.05
60×Ø
126°
30°
50780
.40–1.50
.05
80×Ø
126°
30°
High-Performance Drill Nirox
51609
.30–3.00
.05
9×Ø
140°
28°
High-Performance Drill Phoenix TC2
52903 1.00–1.00
.05
3×Ø
140°
30°
52906 1.00–1.00
.05
6×Ø
140°
30°
52909 1.00–1.00
.10
9×Ø
140°
30°
52912 1.00–1.00
.10
12×Ø
137°
30°
52916 1.00–1.00
.10
16×Ø
137°
30°
52920 3.00–1.00
1.00
20×Ø
137°
30°
52930 3.00–1.00
1.00
30×Ø
137°
30°
10
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