These step drill bits are recommended for drilling thin steel plates and electrical boxes that are less than 3 mm thick.
Ironton Step Drill Bit Set, Titanium Coated, 2-Pc.
2 Included
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$16.99
- Made of drop-forged, heat-treated, high-speed steel with titanium coating
- Two-flute design for faster, smoother, cleaner cuts
- Fits 3/8in. Chuck
- Set includes 3/16in. to 7/8in. 12-step bit and 1/4in. to 1 3/8in. 11-step bit
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Specifications
Specifications
Ironton Step Drill Bit Set, Titanium Coated, 2-Pc.
Diablo Step Drill Bit, 9 Step, 3/4in., Model# DSD0750S09
Milwaukee Step Drill Bit, #4, 3/16in. to 7/8in. by 1/16ths, Model# 48-89-9204
Diablo Step Drill Bit, 17 Step, 1 1/8in., Model# DSD1125S17
Included (qty.)
Same
2
1
1
1
Measurement Standard
Same
Standard (SAE)
Standard (SAE)
Standard (SAE)
Standard (SAE)
Bit Material
Same
High Speed Steel
High Speed Steel
Black Oxide
High Speed Steel
Set
Same
Yes
No
No
No
Product Weight
Same
0.5800 lb
-
-
-
Dimensions L x W x H (in.)
Same
7.09 x 4.33 x 1.57 in
-
-
-
Size (SAE)
Same
-
3/4 in
-
1-1/8 in
Shank Style
Same
-
Hex
3-Flat
Hex
Shank Diameter
Same
-
1/4 in
3/8 in
1/4 in
Number of Steps
Same
-
9
12
17
Increment Size
Same
-
-
1/8 in
-
Drilling Material
Same
-
-
Aluminum Duct/Sheet Metal, Steel
-
Storage Type
Same
-
-
None
-
See All Step Drill Bits
See All Ironton Step Drill Bits
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