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3/8 In. Carbide Tipped Keyhole Bit
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85608M
Premium-quality micrograin carbide tips are ground on specialized CNC equipment for an extra-fine finish with maximum sharpness and edge retention. 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
Micrograin carbide tips provide superior wear resistance and long life
Control cut design helps minimize kickback
Plunge tip design
Wide and narrow flute design requires lower feed rates to prevent breakage
Technical Data
| *Note | Carbide tipped bit |
| 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" |
| Description | 3/8 In. Carbide Tipped Keyhole Bit |
| Flute Length | 0.375 |
| Number of Flutes | 1.0 |
| Overall Length | 1.5625 |
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85608M
85608M
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85078
Other sizes
85078
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"