Interstate Straight Tooth Woodruff Key Seat Cutter, HSS, 7/8″ Diameter, 3/16″ Face Width, 2-3/16″ OAL
High Speed Steel, 10 Teeth, Shank Connection Woodruff Keyseat Cutter
Uncoated, 2-3/16″ OAL x 1/2″ Shank, Straight Teeth, ANSI 607, Old Standard 11
Features:
- 1/2″ straight shank
- Straight tooth cutters are used for lighter and thinner cutting operations. They have more teeth than staggered cutters for a finer finish on the workpiece.
- High speed steel (HSS) provides good wear resistance. It is commonly used for general purpose applications on both ferrous and nonferrous materials.
- Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on nonferrous metals.
Specifications:
| Connection Type | Shank |
| Old Standard Number | 11 |
| American Standard Number (ANSI) | 607 |
| Cutting Diameter (Inch) | 7/8 |
| Cutting Diameter (Decimal Inch) | 0.8750 |
| Cutting Width (Inch) | 3/16 |
| Cutting Width (Decimal Inch) | 0.1875 |
| Tooth Configuration | Straight |
| Material | High Speed Steel |
| Finish/Coating | Uncoated |
| Shank Diameter (Inch) | 1/2 |
| Overall Length (Inch) | 2-3/16 |
| Number of Teeth | 10 |
See all Interstate Straight Tooth Woodruff Key Seat Cutters




![Dynabrade DB57455 dyn snd pd, vinyl face [PRICE is per EACH]](https://www.toolattachmentstore.com/wp-content/uploads/2026/10/dynabrade-db57455-dyn-snd-pd-vinyl-face-price-is-per-each.webp)
![Dynabrade DB57512 Sanding Disc Backing Pad - PSA Attachment - Medium Density 2 3/4 Width x 11 in Length - Vinyl, Non-Vacuum, 3/6 in, With Clips - [PRICE is per PART]](https://www.toolattachmentstore.com/wp-content/uploads/2026/10/dynabrade-db57512-sanding-disc-backing-pad-psa-attachment-medium-density-2-3-4-w.webp)




