Description

Guhring #21 130 Parabolic Flute High Speed Steel Screw Machine Drill Bit Bright Finish, Right Hand Cut, 7/8″ Flute Length, 2-5/32″ OAL, Standard Point, Straight Shank

Manufacturer Part #: 9005520040400

S/N: 85775211

UNSPSC: 23241635

(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 Cutting Direction Right Hand Coating/Finish Bright/Uncoated Number Of Flutes 2 Flute Type Parabolic Drill Point Angle 130 Coolant Through No Shank Type Straight-Cylindrical Point Type Standard Primary Workpiece Material Aluminum Overall Length (Inch) 2-5/32 Series 552 Web Thinning Web-Thinned Web Configuration Parallel Drill Length Type Stub Maximum Drilling Depth (Decimal Inch) 0.6280 Maximum Drilling Depth (mm) 15.94 Flute By Diameter Ratio 3xD Drill Bit Diameter Tolerance +0.000 to -0.018 mm Standards DIN 1897 Flute Length (Inch) 7/8 Drill Bit Grade High Performance Drill Bit Size Range (Decimal Inch) 0.1500 to 0.2000 Specification Number DIN 1897 Specification Designation DIN