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Drilled Spanner Bits
Hex Shank
Hex Shank for Power Tools
Use with screws that have two drilled holes.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
For Screw Size | For Hole Center-to-Center | Overall Lg. | Material | Each | |
1/4" Hex Shank Size | |||||
|---|---|---|---|---|---|
| No. 4 | 0.1" | 1" | Steel | 00000000 | 00000 |
| No. 6 | 0.134" | 1" | Steel | 00000000 | 0000 |
| No. 8 | 0.164" | 1" | Steel | 00000000 | 0000 |
| No. 10 | 0.198" | 1" | Steel | 00000000 | 0000 |
| No. 12 | 0.215" | 1" | Steel | 00000000 | 0000 |
| No. 14, 1/4" | 0.259" | 1" | Steel | 00000000 | 0000 |
1/4" Hex Shank Size for Power Tools | |||||
| No. 4 | 0.108" | 2" | Steel | 0000000 | 0000 |
| No. 6 | 0.162" | 2" | Steel | 0000000 | 0000 |
| No. 8 | 0.186" | 2" | Steel | 0000000 | 0000 |
| No. 10 | 0.209" | 2" | Steel | 0000000 | 0000 |
| No. 12 | 0.223" | 2" | Steel | 0000000 | 0000 |
| No. 14 | 0.259" | 2" | Steel | 0000000 | 0000 |
| No. 16 | 0.373" | 2" | Steel | 0000000 | 0000 |
| No. 18 | 0.49" | 2" | Steel | 0000000 | 0000 |
| No. 20 | 0.508" | 2" | Steel | 0000000 | 0000 |
5/16" Hex Shank Size | |||||
| No. 6 | 0.162" | 1 1/4" | Steel | 0000000 | 0000 |
| No. 8 | 0.186" | 1 1/4" | Steel | 0000000 | 0000 |
| No. 10 | 0.209" | 1 1/4" | Steel | 0000000 | 0000 |
| No. 12 | 0.223" | 1 1/4" | Steel | 0000000 | 0000 |
| No. 14, 1/4" | 0.25" | 1 1/2" | Steel | 0000000 | 0000 |
Bit Assortments
These assortments contain general-purpose bits.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
 |  Hex |  Tamper-Resistant Hex |  Phillips |  Slotted |  Torx |  Square |
 Drilled Spanner |  Pozidriv® |  Tamper-Resistant Torx |  Torq-Set® |  Tri-Wing® |
| No. of Pieces | Components Included | Bits Included | Adapters Included | Drive Tools Included | Each | |
1/4" Hex Shank Size—Steel | ||||||
|---|---|---|---|---|---|---|
| 39 | 36 Bits 2 Adapters 1 Drive Tool | Drilled Spanner: No. 4, No. 6, No. 8, No. 10 (1" O'all Lg.) Phillips: No. 1, No. 2 (1" O'all Lg.) Pozidriv®: No. 0, No. 1, No. 2, No. 3 (1" O'all Lg.) Slotted: 1/4", 5/16" (1" O'all Lg.) Square: No. 1, No. 2, No. 3 (1" O'all Lg.) T25, T27, T30, T40 (1" O'all Lg.) Tamper-Resistant Hex: 5/64", 3/32", 7/64" 1/8", 9/64", 5/32" (1" O'all Lg.) Tamper-Resistant Torx: T8, T10, T15, T20 Torq-Set®: No. 6, No. 8, No. 10 (1" O'all Lg.) Tri-Wing®: No. 1, No. 2, No. 3, No. 4 (1" O'all Lg.) | 1/4" Female Square Drive × 1/4" Female Hex Adapter 2 1/4" Lg. Bit Adapter for Power Tools | Screwdriver Handle | 0000000 | 000000 |
| 100 | 96 Bits 4 Adapters | Drilled Spanner: No. 4, No. 6, No. 8, No. 10 No. 12, 1/4" (1" O'all Lg.)—1 ea. Hex (Inch): 0.050", 1/16", 5/64", 3/32", 7/64" 1/8", 9/64", 5/32", 3/16", 7/32", 1/4" 5/16", 3/8" (1" O'all Lg.)—1 ea. Hex (Metric): 1.5 mm, 2 mm, 2.5 mm, 3 mm 4 mm, 5 mm, 6 mm, 7 mm, 8 mm (1" O'all Lg.)—1 ea. Phillips: No. 0 (1" O'all Lg.)—1 ea. Phillips: No. 1, No. 3 (1" O'all Lg.)—2 ea. Phillips: No. 2 (1" O'all Lg.)—4 ea. Pozidriv®: No. 1, No. 2, No. 3 (1" O'all Lg.)—1 ea. Screw-In Hook Driver Bit—1 ea. Slotted: 3/32", 1/8", 5/32", 3/16", 7/32", 1/4" 9/32", 5/16", 3/8" (1" O'all Lg.)—1 ea. Square: No. 0, No. 1, No. 2, No. 3, No. 4 (1" O'all Lg.)—1 ea. Tamper-Resistant Hex (Inch): 3/32" 7/64", 1/8", 9/64", 5/32", 3/16", 7/32" 1/4", 5/16" (1" O'all Lg.)—1 ea. Tamper-Resistant Hex (Metric): 2.5 mm, 3 mm 4 mm, 5 mm, 6 mm, 8 mm (1" O'all Lg.)—1 ea. Tamper-Resistant Torx: T6, T7, T8, T9, T10, T15 T20, T25, T27, T30, T40 (1" O'all Lg.)—1 ea. Torx: T5, T6, T7, T8, T9, T10, T15, T20, T25, T27 T30, T40, T45, T50, T55 (1" O'all Lg.)—1 ea. | 1/4" Male Square Drive × 1/4" Hex Shank Adapter (1" O'all Lg.) 1/4" Male Square Drive × 1/4" Hex Shank Adapter (2" O'all Lg.) 2 1/2" Lg. Bit Adapter for Power Tools Bit Adapter for Square Drive Tools | __ | 000000 | 00000 |
Drilled Spanner Bit Sets
Hex Shank
Hex Shank for Power Tools
Use with screws that have two drilled holes.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
| Components Included | Bits Included | Material | Container Type | Each | |
1/4" Hex Shank Size | |||||
|---|---|---|---|---|---|
| 6 Bits | Drilled Spanner for 0.134" Ctr.-to-Ctr.: No. 6 (1" O'all Lg.)—2 ea. Drilled Spanner for 0.164" Ctr.-to-Ctr.: No. 8 (1" O'all Lg.)—2 ea. Drilled Spanner for 0.198" Ctr.-to-Ctr.: No. 10 (1" O'all Lg.)—2 ea. | Steel | __ | 00000000 | 000000 |
1/4" Hex Shank Size for Power Tools | |||||
| 4 Bits | Drilled Spanner for 0.108" Ctr.-to-Ctr.: No. 4 (2" O'all Lg.)—1 ea. Drilled Spanner for 0.162" Ctr.-to-Ctr.: No. 6 (2" O'all Lg.)—1 ea. Drilled Spanner for 0.186" Ctr.-to-Ctr.: No. 8 (2" O'all Lg.)—1 ea. Drilled Spanner for 0.209" Ctr.-to-Ctr.: No. 10 (2" O'all Lg.)—1 ea. | Steel | Plastic Pouch | 0000000 | 00000 |
5/16" Hex Shank Size | |||||
| 7 Bits | Drilled Spanner for 0.162" Ctr.-to-Ctr.: No. 6 (1 1/4" O'all Lg.)—2 ea. Drilled Spanner for 0.186" Ctr.-to-Ctr.: No. 8 (1 1/4" O'all Lg.)—2 ea. Drilled Spanner for 0.209" Ctr.-to-Ctr.: No. 10 (1 1/4" O'all Lg.)—2 ea. Drilled Spanner for 0.223" Ctr.-to-Ctr.: No. 12 (1 1/4" O'all Lg.)—1 ea. | Steel | Plastic Pouch | 0000000 | 00000 |