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Solid Carbide Screw Machine Drill, 3/16", TiAlN
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Product Details

These drill bits have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. Coolant-through drill bits have holes that allow coolant to flow to their tip to reduce heat and help clear chips during drilling. Carbide drill bits provide excellent hardness, wear resistance, and heat resistance. They are harder than high-speed steel or cobalt bits and require a rigid setup such as a drill press. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Taper length drill bits have a longer flute length and can drill deeper holes than jobber-length drill bits of the same size. Sometimes called long-series drill bits or long jobber drills, they are shorter than extended-length bits. The bits' shank diameter and flute diameter are the same.
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Technical Specifications

Item # 34YE48
Mfr. Model # HP258-1874
UNSPSC #27112801
Shipping Weight 0.1 lbs
Country of Origin USA *
Drill Bit Grouping Drill Bit
Item Screw Machine Drill
Drill Bit Dimension Type Fractional Inch
Drill Bit Size 3/16"
Decimal Equivalent 0.1875
Drill Bit Point Angle 140 Degrees
Drill Bit Material Solid Carbide
Drill Bit Finish TiAlN
Overall Length 90.00mm
Flute Length 50.00mm
Coolant Through No
Grade General Purpose
Point Type R Thinning
List Number HP258
Application For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel and Hardened Steel Under 35 HrC
Depth:Dia. Ratio 8xD
* This product's country of origin is subject to change

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