21/64″ Thunderbolt Black Oxide Drill Bit
Jobber Drill; 21/64″ Dia. × 1/4″ Shank Dia. × 6″ OAL × 4″ Flute Length ; 135 Degrees ; HSS ; Black Oxide ; Series Milwaukee Thunderbolt Black Oxide
| Drill Bit Size / Cutting Diameter (DC) | 21/64″ | Cutting Depth | 4″ |
| Drill Bit Size / Cutting Diameter (DC) - Inch | 21/64″ | Flute Length | 4″ |
| Decimal Equivalent | 0.3281″ | Point Shape | Split |
| Measurement Type | Inch | Connection Diameter Machine Side (DCONMS) | 1/4″ |
| Angle | 135 Degrees | Series/List # | Milwaukee Thunderbolt Black Oxide |
| Cutting Edge Material | HSS | Overall Length (OAL) | 6″ |
| Coating | Black Oxide |
Product Features
| Remarks | • Extreme durability: thicker web provides greater strength and longer life • Fast, accurate drilling: 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast • Reduced slipping: 3-flat Secure-Grip™ shank holds the bit firmly in the drill chuck • Versatile: reduced shank diameter for use in 3/8 in. chucks • Compatible with competitive knockout tools; must be used with adapter (model number 49-16-2684) for competitive compatibility. • | Country of Origin | Thailand |
Shipping Info
Package Weight
0.09
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