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Guhring - 3.7mm 140° 2-Flute Solid Carbide Extra Length Drill Bit - Exact Tool & Supply

Guhring - 3.7mm 140° 2-Flute Solid Carbide Extra Length Drill Bit


Item #: 63217111
Brand: Guhring
Model #: 9055250037000

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, non ferrous materials, plastics, and other tough-to-machine materials.
FIREX is a multi-layer coating that combines the characteristics of universal applicability of TiN, the heat resistance of TiAlN and the shock resistance of TiCN. FIREX is a proprietary coating exclusive to Guhring, Inc.
Product Specifications
Drill Bit Size (mm) 3.70
Drill Bit Size (Decimal Inch) 0.1457
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating FIREX
Overall Length (mm) 90.00
Through Coolant Coolant Through
Shank Diameter (mm) 6.00
Flute Length (mm) 50.00
Cutting Direction Right Hand
Flute Length x Diameter Ratio 12xD
Flute Type Spiral
Number of Flutes 2
Point Type Standard
Shank Type Straight
Spiral Type Regular Spiral
Maximum Drilling Depth (mm) 42.00
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.004 to +0.016
Web Thinning Web-Thinned
Drill Bit Grade High Performance
Material Grade Submicron
Series/List 5525
$236.78

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