5/16 (.3125) Solid Carbide, 120°, Series 1535 NC Spotting Drill
Designed for fast and accurate spotting on NC machines, these drills are an excellent alternative to Combined Drill & Countersink Tools. With their short flute and overall lengths, no body clearance or back taper, these drills are very rigid allowing higher feeds & speeds. The unique flute design provides several easy regrinds without the need for web thinning. Centering and chamfering can be accomplished in a single operation.
Features Back To Top
- 2 Flutes Cam Relieved
- Available in 90�, 120�, and 150� Point Angles
- Right Hand Spiral
- Right Hand Cut
- Standard Uncoated
- Metric and Inch Based Tools
- Dura Carb (Micrograin)
- Available in stock uncoated and with FC-7 coating
- Cutting Diameter Tolerance: +.0000�� -.0005�� / +0.000 -0.013mm
Tech Specs Back To Top
| Brand | Fullerton |
|---|---|
| Coating/Finish | None |
| Coolant Through | No |
| Decimal Size | 0.3125" |
| Direction of Cut | RH |
| End Type | SE |
| End Type Character Designation | CAM |
| Flute Length (Decimal Inch) | 1.0000 |
| Flute Length (Inch) | 1 |
| Flute Length (mm) | 25.40 |
| Flute Spiral Direction | RH |
| Fractional Size | 5/16" |
| Length | 3xD |
| Length Designator | 3xD |
| Material | Solid Carbide |
| Metric Size | 7.94 mm |
| No. of Flutes/Teeth | 2 |
| Overall Length (Decimal Inch) | 2.5000 |
| Overall Length (Inch) | 2-1/2 |
| Overall Length (mm) | 63.50 |
| Point End Type | Cam Relieved |
| Point Include Angle (Degrees) | 120 |
| Series | 1535 |
| Shank Diameter (Decimal Inch) | 0.3125 |
| Shank Diameter (Inch) | 5/16 |
| Shank Diameter (mm) | 7.94 |
| Weldon Flat | No |
