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Bosch 3/16" X 3 1/2" Black Oxide HSS General Purpose Fractional Jobber Length Drill Bit With 3/16" 3-Flat Shank (12 Per Pack)
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Airgas Part #:BOSBL4139
Manufacturer Part #:BL4139
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$1.99
Each
$1.99
/Each
Item Details
- Bosch 3/16" Dia X 3 1/2" Black Oxide Coated General purpose Jobber Length Drill Bit with 3/16" three flat shank is made of high-speed steel to render extended tool life when drilling hard materials. Drill bit features a speed helix design that offers three times faster drilling compared to standard bits. It is ideal to drill steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials. Black oxide coating provides 50% longer durability than high-speed steel.
Features
- High speed steel to render extended tool life when drilling hard materials
Benefits
- Speed helix design for three times faster drilling than standard bits
- Last 50% longer than high speed steel
- Easier drilling
- Reduced heat and extended drill bit life
- Available in jobber length
- Stubby length
- Extended length (aircraft)
- 1/2" reduced shank (Silver and Deming)
Specifications
- 135° Split Point
Applications
- Steel
- Copper
- Aluminum
- Brass
- Oak
- Maple
- MDF
- Pine
- PVC
- Polycarbonate
- Acrylic
- ABS
- Nylon
- Composite materials
Product Attributes
Drill Diameter
» 3/16"Drill Material
» High Speed SteelShank Size
» 3/16"Drill Coating
» Black OxideShank Style
» 3-FlatDrill Type
» Jobber Length Drill BitOverall Length
» 3.5 in
