| Property | Value |
|---|---|
| Item | Screw Machine/Stub Drill Bit |
| Shank Type | Round |
| Size | 39/64 |
| Overall Length | 4-1/4 |
| Cutting Direction | Right Hand |
| Number of Flutes | 2 |
| Flute Length | 2-3/4 |
| Drill Bit Material | Cobalt |
| Drill Bit Finish | Gold |
| Drill Bit Point Angle | 118 Degrees |
| Point type | Conventional Point |
| Drill Bit Size | 39/64 |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
39/64" Cobalt Heavy Duty Split Point Stub Drill Bit, Drill America, Mfr#: D/ASTCO39/64
$37.39
Free shipping will be applied on orders over $50
Screw machine drills (also know as stub or stubby drills) are manufactured to Aerospace Standard 907. The 135 degree split point is self-centering and reduces thrust. Ideal for portable or machine drilling. Short, rugged construction performs well in a broad range of materials in the iron and steel families. Screw machine drills are popular in the automotive and construction industries. They are often used in screw machine setup where spindle clearance is limited. Sizes smaller than 1/16 and larger than 1/2 have the 118 degree standard point
Out of stock
You must be logged in to post a review.
Reviews
There are no reviews yet.