Bosch SDH4 1/4 In. to 7/8 In. High-Speed Steel Step Drill Bit
| Diameter | 1/4", 7/8", 1-1/8" |
| Increments | N/A |
| Step Depth | 5/32" |
| Number of Hole Sizes | 3 |
| Shank Diameter | 3/8" |
| Application | For 1/2" and 3/4" conduit |
| Point Type | Self-starting |
| *Note | Drill bits (or extension + drill bit) in excess of 8" should never exceed 600 RPM |
| Notes | For 1/2" and 3/4" conduit |
| Item # | Reviews | Diameter | Increments | Step Depth | Number of Hole Sizes | |
|---|---|---|---|---|---|---|
| SDH1 | 1/8" to 1/2" | 1/32" | 1/8" | 13 | ||
| SDH10 | 1/4" to 1-3/8" | 1/8" | 1/8" | 10 | ||
| SDH11 | 1-1/8" | N/A | N/A | |||
| SDH12 | 3/8" | N/A | N/A | |||
| SDH2 | 3/16" to 7/8" | 1/16" | 1/8" | 12 | ||
| SDH3 | 1/4" to 3/4" | 1/16" | 1/8" | 9 | ||
| SDH5 | 7/8" | N/A | N/A | 1 | ||
| SDH6 | 3/16" to 1/2" | 1/16" | 3/8" | 6 | ||
| SDH7 | 9/16" to 1" | 1/16" | 1/8" | 8 | ||
| SDH8 | 1/2" | N/A | N/A | 1 | ||
| SDH9 | 13/16" to 1-3/8" | 1/16" | 1/8" | 10 |
$13.59
Original: $38.84
-65%Bosch SDH4 1/4 In. to 7/8 In. High-Speed Steel Step Drill Bit—
$38.84
$13.59Product Information
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Description
| Diameter | 1/4", 7/8", 1-1/8" |
| Increments | N/A |
| Step Depth | 5/32" |
| Number of Hole Sizes | 3 |
| Shank Diameter | 3/8" |
| Application | For 1/2" and 3/4" conduit |
| Point Type | Self-starting |
| *Note | Drill bits (or extension + drill bit) in excess of 8" should never exceed 600 RPM |
| Notes | For 1/2" and 3/4" conduit |
| Item # | Reviews | Diameter | Increments | Step Depth | Number of Hole Sizes | |
|---|---|---|---|---|---|---|
| SDH1 | 1/8" to 1/2" | 1/32" | 1/8" | 13 | ||
| SDH10 | 1/4" to 1-3/8" | 1/8" | 1/8" | 10 | ||
| SDH11 | 1-1/8" | N/A | N/A | |||
| SDH12 | 3/8" | N/A | N/A | |||
| SDH2 | 3/16" to 7/8" | 1/16" | 1/8" | 12 | ||
| SDH3 | 1/4" to 3/4" | 1/16" | 1/8" | 9 | ||
| SDH5 | 7/8" | N/A | N/A | 1 | ||
| SDH6 | 3/16" to 1/2" | 1/16" | 3/8" | 6 | ||
| SDH7 | 9/16" to 1" | 1/16" | 1/8" | 8 | ||
| SDH8 | 1/2" | N/A | N/A | 1 | ||
| SDH9 | 13/16" to 1-3/8" | 1/16" | 1/8" | 10 |
