Description

Precision Twist Drill #12 135 Cobalt Jobber Drill Oxide/Gold Finish, Right Hand Cut, Spiral Flute, Straight Shank, 3-1/2″ OAL, Split Point

Manufacturer Part #: 018312

S/N: 78519501

UNSPSC: 23241634

UPC: 086071183125

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

Specifications:

Drill Bit Size (Wire) #12 Drill Bit Size (Decimal Inch) 0.1890 Drill Bit Material Cobalt Drill Point Angle (Degrees) 135 Coating/Finish Straw Flute Type Regular Spiral Cutting Direction Right Hand Point Type Standard Primary Workpiece Material Steel Specification Number NAS 907 Coolant Through No Number of Flutes 2 Flute Length (Inch) 2-5/16 Primary Workpiece Material Code P, M, K, N, S Shank Diameter (Decimal Inch) 0.1890 Overall Length (mm) 88.90 Overall Length (Inch) 3-1/2 Overall Length (Decimal Inch) 3.5000 Spiral Type Regular Flute Length (mm) 58.74 Flute Length (Decimal Inch) 2.3125 Series R10CO-R15CO-R18CO Proprietary Coating/Finish Oxide Bronze Tool Application Drilling Flute By Diameter Ratio 12xD Maximum Drilling Depth (Decimal Inch) 2.3125 Maximum Drilling Depth (Inch) 2-5/16 Shank Length (Decimal Inch) 1.1875 Shank Length (Inch) 1-3/16 Number of Flats 0 Web Thinning Web-Thinned Web Configuration Tapered Shank Type Straight Tool Performance General Purpose Standards ANSI Double Margin No Drill Bit Grade Heavy Duty Drill Bit Size Range (Decimal Inch) 0.1500 – 0.2000 Specification Designation NAS UNSPSC Code 23241634