Step drill bits with spiral flute
Features:
Order No.
|
Size
|
Steps
|
Shank Size
|
STDR-30001
|
4 – 12mm
|
5 step
|
6mm/6.5mm
|
STDR-30002
|
4 – 12mm
|
9 step
|
6mm/6.5mm
|
STDR-30003
|
4 – 20mm
|
9 step
|
8mm
|
STDR-30004
|
4 – 22mm
|
10 step
|
10mm
|
STDR-30005
|
4 – 30mm
|
14 step
|
10mm
|
STDR-30006
|
4 – 39mm
|
13 step
|
10mm
|
STDR-30007
|
5 – 13mm
|
5 step
|
6.35mm
|
STDR-30008
|
5 – 25mm
|
11 step
|
9.5mm
|
STDR-30009
|
5 – 35mm
|
13 step
|
12.7mm
|
STDR-30010
|
6 – 20mm
|
8 step
|
9mm
|
STDR-30011
|
6 – 25mm
|
7 step
|
10mm
|
STDR-30012
|
6 – 32mm
|
9 step
|
10mm
|
STDR-30013
|
6 – 36mm
|
11 step
|
10mm
|
STDR-30014
|
6 – 38mm
|
12 step
|
10mm
|
STDR-30015
|
6 – 40mm
|
16 step
|
13mm
|
STDR-30016
|
9-36 mm
|
10 step
|
12mm
|