Extended-Length Drill Bit
Uncoated High-Speed Steel, 1/4" Size, 8" Overall Length
Material | High-Speed Steel |
Length Class | Extended |
Drill Bit Size | 1/4" |
Decimal Size Equivalent | 0.25" |
Overall Length | 8" |
Maximum Drilling Depth | 5.5" |
Shank | |
Size | 1/4" |
Type | Round |
Drill Bit Point Type | Standard |
Bit Style | Fluted |
Finish | Uncoated |
Flute Direction | Right Hand |
Flute Type | Spiral |
For Use On | Aluminum, Brass, Bronze, Iron, Plastic, Steel |
Number of Flutes | 2 |
Point Angle | 118° |
System of Measurement | Inch |
Country of Origin | Brazil |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (06/27/2024, 241 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 820750.2055 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
Our basic drill bits are also the most versatile. Cut holes in a variety of metals, from the softest aluminum to the hardest steel.
Extended Length—Drill through panels and thick workpieces with our longest bits. Their length is good for creating deep holes but makes them less rigid than other bits. As a result, they are more prone to wobbling or breaking, especially when drilling hard materials.
Uncoated—The most economical option, uncoated bits perform best when used on low-carbon steel and aluminum. Polished to reduce friction, they're also known as bright finish bits.
Align and center
Reduce friction
The information in this 3-D model is provided for reference only.