Description

Guhring #21 130 Parabolic Flute High Speed Steel Taper Length Drill Bit TiN Finish, 3-1/16″ Flute Length, 4-11/16″ OAL, Standard Point, Straight Shank, Series 668

Manufacturer Part #: 9006680040400

S/N: 85825214

UNSPSC: 23241600

(Minimum Order Quantity=1, Package Quantity=1)

Specifications:

Drill Bit Size (Wire) #21 Drill Bit Size (Decimal Inch) 0.1590 Tool Material High Speed Steel Drill Point Angle (Degrees) 130 Coating/Finish Coated Flute Type Parabolic Cutting Direction Right Hand Point Type Standard Coolant Through No Shank Type Cylindrical Threaded Shank No Shank Diameter (mm) 4.04 Flute Length x Diamter Ratio 10xD Material Application3 Aluminum Alloy, Brass, Steel Overall Length (Decimal Inch) 4-11/16 Series 668 Flute Length X Diameter Ratio 10xD Maximum Drilling Depth (Decimal Inch) 2.8320 Maximum Drilling Depth (mm) 71.94 Shank Length (mm) 41.00 Flute Length (Inch) 3-1/16 Drill Bit Diameter Tolerance +0.000 to -0.018 mm Web Thinning Web-Thinned Web Configuration Parallel Standards DIN 340 Specification Number DIN 340 Drill Bit Grade High Performance Spiral Type Regular