#57 HSS Split Point Stub Drill Bit, D/AST Series
$1.14 · Available to order · SKU 10111
Product DescriptionScrew machine drills (also know as stub or stubby drills) are manufactured to National 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. 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 #52 have the 118 degree standard point.Brand Drill AmericaPart Number D/AST57Size #57Material High Speed SteelFinish Black OxideFlute Length 1/2"Length 1-3/8"Point Split PointShank Type RoundPoint Angle 135Number of Flutes 2
Specifications
| SKU | 10111 |
|---|---|
| Size | #57 |
| Category | Cutting Tools & Machining › Drill Bits |
Other options
Size: 3/64, 1/16, #1, 5/64, #2, 3/32, #3, 7/64, #4, #5, 1/8, #6, 9/64, #7, 5/32, #8, 11/64, #9, 3/16, #10
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