| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Electric Power Tools |
| Label: | HSS STEP DRILLS , burring step drill , Black step drill |
| Price: |
US $1
/ pc
|
| Min. Order: | 5 pc |
| Last Online:16 Nov, 2018 |
HSS STEP DRILLS
Specification:
* HSS Step Drills for drilling cylindrical holes in solid material up to a thickness of 4 ~ 5mm.
* Burr-free and vibration-free drilling.
* The tapered cutting edges of the next drill step can be used for simultaneous deburring or chamfering of the finished bore at the same time.
* Drilling perfectly round holes in steel, brass, copper, aluminum, wood and plastic.
* Drills up to 13 holes sizes with one bit.
* Ideal tool for sheet metal workers, electrical contractor, auto mechanics, and general contractors.
* Surface treatment available: White Finish, Black Oxide, Titanium Coated, Cobalt Coated, TiALN Coated
Metric Size available:
|
Item No. |
Size Range |
Step No. |
Shank Size |
|
SDA001 |
4 – 12mm x 2mm |
5 |
6mm |
|
SDA002 |
4 – 12 mm x 1mm |
9 |
6mm |
|
SDA003 |
4 – 20mm x 2mm |
9 |
8mm |
|
SDA004 |
4 – 22mm x 2mm |
10 |
8/10mm |
|
SDA005 |
4 – 30mm x 2mm |
14 |
10mm |
|
SDA006 |
4 – 32mm x 2mm |
15 |
10mm |
|
SDA007 |
4 – 39mm x 2-3mm |
14 |
10mm |
|
SDA008 |
5 – 28mm |
7 |
10mm |
|
SDA009 |
5 – 28.3mm |
10 |
10mm |
|
SDA010 |
5 – 35mm x 2-3mm |
13 |
13mm |
|
SDA011 |
6 – 18mm x 2mm |
7 |
10mm |
|
SDA012 |
6 – 20mm x 2mm |
8 |
10mm |
|
SDA013 |
6 – 24mm x 2mm |
10 |
10mm |
|
SDA014 |
6 – 25mm |
7 |
10mm |
|
SDA015 |
6 – 26.75mm |
8 |
10mm |
|
SDA016 |
6 – 30mm x 2mm |
13 |
10mm |
|
SDA017 |
6 – 30.5mm |
10 |
10mm |
|
SDA018 |
6 – 32mm |
8 |
10mm |
|
SDA019 |
6 – 32mm |
9 |
10mm |
|
SDA020 |
6 – 37mm |
12 |
10mm |
|
SDA021 |
6 – 38mm |
12 |
10mm |
|
SDA022 |
6 – 40mm |
16 |
13mm |
|
SDA023 |
9 – 36mm x 3mm |
10 |
12mm |
|
SDA024 |
10 – 20mm x 1mm |
11 |
10mm |
|
SDA025 |
12 – 20mm x 1mm |
9 |
10mm |
|
SDA026 |
12.5 – 30.5mm |
7 |
12mm |
|
SDA027 |
13 – 38mm |
10 |
12mm |
|
SDA028 |
14 – 24mm x 2mm |
6 |
13mm |
|
SDA029 |
14 – 25mm |
7 |
13mm |
|
SDA030 |
20 – 30mm x 1mm |
11 |
13mm |
|
SDA031 |
20 – 34mm x 2mm |
8 |
13mm |
|
SDA032 |
30 – 40mm x 1mm |
11 |
13mm |
|
SDA033 |
40 – 50mm x 1mm |
11 |
13mm |
|
SDA034 |
50 – 60mm x 1mm |
11 |
13mm |
|
SDA035 |
5 – 30.5mm |
13 |
12mm |
|
SDA036 |
5 – 38mm |
14 |
12mm
|
