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Product Specifications:
| Item | Counterbore |
| Application | Carbon Steel, Alloy-Tool Steel, Cast Iron |
| Bore Dia. | 21/64" |
| Counterbore Type | Standard |
| For Screw Size | 5/16" |
| Material | High Speed Steel |
| Number Of Flutes | 3 |
| Number Of Pieces | 1 |
| Overall Length | 6" |
| Pilot Dia. | 21/64" |
| Pilot Length | 3/8" |
| Primary Material Application | All Materials |
| Primary Material Application Iso Code | K, M, N, S1 |
| Shank Dia. | 7/16" |
| Shank Type | Straight |
| Style | Curved |
| System Of Measurement | Decimal Inch |
Shipping Info:
| Ship weight (kg) | 0.1 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 8.56 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Product Variants
| Model | Overall Length | Primary Material Application | Bore Dia. | Pilot Dia. | Shank Dia. | Pilot Length | Material | Counterbore Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| C91699 | 3 1/2" | Cast Iron, Steel | 11/64" | 11/64" | 5/16" | 1/4" | High Speed Steel | Standard | €260.10 | |
| C91700 | 3 1/2" | All Materials | 13/64" | 13/64" | 5/16" | 1/4" | High Speed Steel | Standard | €272.36 | |
| C91703 | 5 3/4" | All Materials | 1/4" | 1/4" | 3/8" | 3/8" | High Speed Steel | Standard | €274.86 | |
| C91701 | 3 1/2" | All Materials | 13/64" | 13/64" | 11/32" | 1/4" | High Speed Steel | Standard | €277.57 | |
| C91695 | 3" | Cast Iron, Steel | 1/8" | 1/8" | 7/32" | - | High Speed Steel | Standard | €213.51 | |
| C91696 | 3" | Cast Iron, Steel | 9/64" | 9/64" | 7/32" | 1/4" | High Speed Steel | Standard | €230.04 | |
| C91698 | 3" | Cast Iron, Steel | 11/64" | 11/64" | 1/4" | 1/4" | High Speed Steel | Standard | €261.37 |
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CLEVELAND C91709 183 Counterbore, Built-In Pilot, For 5/16 Inch Screw Size, 21/64 Inch Bore Dia
€310.40 /unit
