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Service Hotline
Call our Service Hotline or use our contact form.
1-877-BOSCH99 (1-877-267-2499)
Mon-Fri: 7:00-19:00 CST
1/4 In. to 7/8 In. High-Speed Steel Turbo Step Drill Bit
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SDC4
- Clean-cutting step drill bit for cordless high-speed mode
- Efficiency for up to 2X longer life than standard step drill bit
- Two optimized cutting angles, up to 2X more holes per charge
Benefits
Cordless step drill bit design
made for smooth drilling in cordless drills using high-speed and low-speed mode, with 2X cutting edges and optimized angles on the bit steps
2X cutting edges
provides 2X faster cutting through tough material, with two sharp edges
Drills through multiple materials
ideal for electrical, plumbing and HVAC contractors
2X longer life and clean holes
designed for burr-free holes, these bits help manage heat for longer bit life
2X holes per charge
features efficient operation to boost user productivity
Swiss made
Swiss engineered and manufactured step bits offering premium quality and performance
Various step depth
designed for cutting holes for common applications, various sizes of conduit and even knockout holes
Balanced double flute
helps to eliminates chatter and vibration
Technical Data
| *Note | Drill bits (or extension + drill bit) in excess of 8" should never exceed 600 RPM |
| Diameter | 1/4" through 1-1/8" |
| Flute Length | 2.0 |
| Increments | 1/8" |
| Length | 2.56" |
| Number of Hole Sizes | 15.0 |
| Shank Diameter | 0.375 |
| Step Depth | 5/32" |
| Includes | (1) 1/4 In. to 7/8 In. High-Speed Steel Turbo Step Drill Bit |
SDC4
Includes
(1) 1/4 In. to 7/8 In. High-Speed Steel Turbo Step Drill Bit
Weight
-
SDC4
Includes
(1) 1/4 In. to 7/8 In. High-Speed Steel Turbo Step Drill Bit
Weight
-
IMSDC1
Includes
(1) 1/8 In. to 1/2 In. High-Speed Steel Turbo Impact Step Drill Bit
Weight
-
IMSDC2
Includes
(1) 3/16 In. to 7/8 In. High-Speed Steel Turbo Impact Step Drill Bit
Weight
0.192lb
IMSDC4
Includes
(1) 1/4 In. to 7/8 In. High-Speed Steel Turbo Impact Step Drill Bit
Weight
-
IMSDC6
Includes
(1) 3/16 In. to 1/2 In. High-Speed Steel Turbo Impact Step Drill Bit
Weight
-
SDC10
Includes
(1) 1/4 In. to 1-3/8 In. High-Speed Steel Turbo Step Drill Bit
Weight
-
SDC2
Includes
(1) 3/16 In. to 7/8 In. High-Speed Steel Turbo Step Drill Bit
Weight
-
SDC3
Includes
(1) 1/4 In. to 3/4 In. High-Speed Steel Turbo Step Drill Bit
Weight
-
SDC6
Includes
(1) 3/16 In. to 1/2 In. High-Speed Steel Turbo Step Drill Bit
Weight
-
SDC7
Includes
(1) 9/16 In. to 1 In. High-Speed Steel Turbo Step Drill Bit
Weight
-
Other sizes
IMSDC6
Diameter
3/16" to 1/2"
Increments
1/16"
Step Depth
3/8"
Number of Hole Sizes
6
Shank Diameter
0.312
IMSDC1
Diameter
1/8" to 1/2"
Increments
1/8"
Step Depth
1/8"
IMSDC4
Diameter
1/4" through 1-1/8"
Increments
1/8"
Step Depth
5/32"
Number of Hole Sizes
15
Shank Diameter
0.25
IMSDC2
Diameter
3/16" to 7/8"
Increments
1/16"
Step Depth
1/8"
Number of Hole Sizes
12
Shank Diameter
0.25
SDC10
Diameter
1/4" to 1-3/8"
Increments
1/8"
Step Depth
1/8"
Number of Hole Sizes
15
Shank Diameter
0.375
SDC7
Diameter
9/16" to 1"
Increments
1/16"
Step Depth
1/8"
Number of Hole Sizes
8
Shank Diameter
0.375
SDC6
Diameter
3/16" to 1/2"
Increments
1/16"
Step Depth
3/8"
Number of Hole Sizes
6
Shank Diameter
0.312
SDC3
Diameter
1/4" to 3/4"
Increments
1/16"
Step Depth
1/8"
Number of Hole Sizes
9
Shank Diameter
0.375
SDC2
Diameter
3/16" to 7/8"
Increments
1/16"
Step Depth
1/8"
Number of Hole Sizes
12
Shank Diameter
0.375