DRILL SELECTION
Drilling and Reaming
Diameter Range
Cutting Length
Point Angle
Helix Angle
Article
Increments
NC Spotting Drill
50806
.50–6.00
.10
60°
20°
50809
.50–3.00
.10
90°
20°
50808
.50–3.00
.10
90°
20°
50810 2.00–2.00
1.00
90°
20°
50811 2.00–12.00
1.00
90°
20°
50812 2.00–2.00
1.00
123°
20°
50813 2.00–1.00
1.00
123°
20°
50814 2.00–2.00
1.00
142°
20°
50815 2.00–1.00
1.00
142°
20°
50818 1.60–12.00
.20
142°/90°
20°
Pilot Drill
56005
.10–1.50
.01
2–4×Ø 130°
20°
56033
.03–2.99
.01
2×Ø
130°
30°
56036
.30–6.00
.05
2×Ø 140°/90°
30°
16004
.10–1.50
.05
2–3×Ø 130°
20°
Micro Drill
50695
.20–1.50
.01
6×Ø
118°
30°
50699
.05–2.00
.01
6×Ø
118°
30°
8
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