Pricing Update as of September 24, 2026
Our raw material costs have risen by more than 50% in 2026. As a small manufacturer, we can no longer absorb rising material costs. Prices will increase January 1, 2027. We encourage early orders.
Cobalt #9 Countersink Cutter, 100° 5/8" Body
Pricing is not available for this product. Contact us to get custom quote.
Not what you’re
looking for?
- Choose standard or custom dimensions
- Select preferred angle and flute count
- Multiple material options available
- Instant part number generation
Downloads
Also referred to as
- W415004B
Switching from another manufacturer?
We’re here to help.
Our cross reference tool is the easiest way to find an equivalent or alternate part. If it’s not on our list, we’ll still be able to help you switch, perhaps even design a custom tool to your specification. Send us an email or give us call!
Don't let delayed shipments hold up your assembly line.
We frequently restock our most popular items. Most of our standard microstops are in stock. All our online orders are fulfilled out of Houston, Texas facility and ships same day on in-stock orders placed before 12 PM CST.
Order online















