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3/8 In. High Speed Steel Keyhole Bit
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85078
Keyhole bit is used for cutting keyhole slots in plaques, picture frames and other wall hanging items. The fully hardened and tempered steel shank provides ultimate durability.
Benefits
Used for routing mounting slots in picture frames, plaques and other wall decorations
Plunge tip design
Control cut design helps minimize kickback
Wide and narrow flute design requires lower feed rates to prevent breakage
Technical Data
| *Note | High-speed steel bit |
| A1. Large Diameter | 3/8" |
| A2. Small Diameter | 3/16" |
| B. Cutting Edge Length | 3/16" |
| C. Shank Diameter | 1/4" |
| D. Overall Length | 1-7/8" |
| Description | 3/8 In. High Speed Steel Keyhole Bit |
| Flute Length in | 0.375 |
| Number of Flutes | 1.0 |
| Overall Length in | 1.875 |
| Pack Quantity | 1 |
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85078
85078
85608M
Other sizes
85608M
A1. Large Diameter
3/8"
A2. Small Diameter
3/16"
B. Cutting Edge Length
7/16"
C. Shank Diameter
1/4"
D. Overall Length
1-9/16"