Description

Guhring #72 130 Spiral Flute Cobalt Screw Machine Drill Bit Bright Finish, Right Hand Cut, 4mm Flute Length, 22mm OAL, Cone Relief Point, Straight Shank

Manufacturer Part #: 9003290006400

S/N: 69339067

UNSPSC: 23241635

(Minimum Order Quantity=10, Package Quantity=1)

(Please order in multiples of 10)

Specifications:

Drill Bit Size (Wire) #72 Drill Bit Size (Decimal Inch) 0.0250 Tool Material Cobalt Cutting Direction Right Hand Coating/Finish Bright/Uncoated Number Of Flutes 2 Spiral Type Regular Flute Type Spiral Drill Point Angle 130 Coolant Through No Shank Type Straight-Cylindrical Point Type Cone Relief Primary Workpiece Material Titanium Alloy Overall Length (mm) 22.00 Shank Diameter (mm) 0.64 Series 329 Web Thinning Web-Thinned Drill Length Type Stub Maximum Drilling Depth (Decimal Inch) 0.1200 Maximum Drilling Depth (mm) 3.04 Flute By Diameter Ratio 3xD Drill Bit Diameter Tolerance h8 Standards DIN 1897 Flute Length (mm) 4.00 Drill Bit Grade Heavy Duty Drill Bit Size Range (Decimal Inch) 0.0000 to 0.1000 Specification Designation DIN Material Grade M35