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Irwin® 30516 305 Fractional Mechanics Drill, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, Cobalt/M42 HSS-E, Gold Oxide
Part #IRWIN 30516
Legacy #25530516
MFG #30516
Irwin®, 30516, Fractional Mechanics Drill, Series: 305, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 3-5/16 in Overall Length, 1-3/4 in Cutting Depth, 2 Flutes, Spiral Flute, 1-3/4 in Flute Length, 1/4 in Shank, Cylindrical Shank, 135 deg Point, Split Point, Left Hand Cutting Direction, M42 HSS-E-Co Cutting Edge, Cobalt/M42 HSS-E, Gold Oxide, Applicable Materials: Wood/Metal/Plastic
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Product Attributes
Brand : Irwin®
Type : Fractional
Series : 305
Drill Size - Fraction : 1/4, 1/4 in
Drill Size - Decimal Inch : 0.25
Overall Length : 3-5/16, 3-5/16 in
Product Documents
Product Features
- Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
- • Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
- • Heavy duty spiral flute design produces faster chip ejection
- Heavy duty spiral flute design produces faster chip ejection
- Shorter cutting lips reduce torque for drilling in high tensile strength materials
- • Shorter cutting lips reduce torque for drilling in high tensile strength materials
- 135 deg split point reduces feed pressure for easier penetration without work hardening
- • 135 deg split point reduces feed pressure for easier penetration without work hardening
- • Ideal for use with screw extractors, made for drilling into hardened steel bolts for creating pilot hole
- Ideal for use with screw extractors, made for drilling into hardened steel bolts for creating pilot hole
- • 8% cobalt alloyed for higher heat and abrasion resistance
- 8% cobalt alloyed for higher heat and abrasion resistance
- Shorter drill for additional strength
- • Shorter drill for additional strength
- • Drill into fasteners without tightening them
- Drill into fasteners without tightening them
- • Can often remove broken fasteners without an extractor
- Can often remove broken fasteners without an extractor
- • Heavy duty web construction for strength and durability
- Heavy duty web construction for strength and durability