Center Drills

CD-A

Low Helix Center Drills-Type A 60°

Specification

For icon explanation, refer to P.50

ment:1J TYPE:1TYPE:2
SizeCodeDs (mm)L (mm)ℓ (mm)TypeStock
For Metric threads
0.5×60゜×3.1500210.53.15250.81
0.8×60゜×3.1500210.83.15251.11
1×60゜×3.1500211.03.1531.51.32
1.25×60゜×3.1500211.23.1531.51.62
1.6×60゜×400211.6435.522
2×60゜×500212.05402.52
2.5×60゜×6.300212.56.3453.12
3.15×60゜×800213.18503.92
4×60゜×1000214.0105652
5×60゜×12.500215.012.5636.32
6.3×60゜×1600216.3167182
8×60゜×2000218.0208010.12
10×60゜×2500210102510012.82