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Drill America
#4 HSS Heavy Duty Split Point Stub Drill Bit
Mfr # DWDST4
Zoro # G1936964
product price: $2.35
/ea
Sold in multiples of 12 for $28.20
$28.20
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Key Features
- Material High Speed Steel
- Overall Length 2-3/8 in
- Finish Black Oxide
- Size #4
- Cutting Direction Right Hand
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Product Information
- Brand Drill America
- MFR # DWDST4
- Zoro # G1936964
- UPC # 887861029780
- Country of Origin China
- Category Spiral Flute Drill Bits
Dimensions
Overall Length | 2-3/8 in |
Size | #4 |
Flute Length | 1-1/4 in |
Details
Material | High Speed Steel |
Finish | Black Oxide |
Cutting Direction | Right Hand |
Shank Type | Round |
Style | Screw Machine/Stub |
Number of Flutes | 2 |
Cutting Angle | 135 Degrees |
Point Type | Split Point |
Description
Screw 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.
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