Description

Precision Twist Drill #20 135 High Speed Steel Jobber Drill Oxide Finish, Right Hand Cut, Spiral Flute, Straight Shank, 3-1/4″ OAL, Split Point

Manufacturer Part #: 018220

S/N: 78519063

UNSPSC: 23241634

UPC: 086071182203

(Minimum Order Quantity=12, Package Quantity=1)

(Please order in multiples of 12)

Specifications:

Drill Bit Size (Wire) #20 Drill Bit Size (Decimal Inch) 0.1610 Drill Bit Material High Speed Steel Drill Point Angle (Degrees) 135 Coating/Finish Steam Oxide Flute Type Spiral Cutting Direction Right Hand Point Type Standard Primary Workpiece Material Steel, Stainless Steel, Cast Iron, Non-Ferrous Metal, Superalloys & Titanium, Hard Material Specification Number NAS 907 Coolant Through No Number of Flutes 2 Flute Length (Inch) 2-1/8 Primary Workpiece Material Code P, M, K, N, S Shank Diameter (Decimal Inch) 0.1610 Overall Length (Inch) 3-1/4in Overall Length (Decimal Inch) 3.25 Spiral Type Regular Flute Length (Decimal Inch) 2.1250 Series R10B-R15B-R18B Tool Application Drilling Flute By Diameter Ratio 13xD Maximum Drilling Depth (Decimal Inch) 2.1250 Maximum Drilling Depth (Inch) 2-1/8 Shank Length (Decimal Inch) 1.1250in Shank Length (Inch) 1-1/8 Number of Flats 0 Web Thinning Web-Thinned Web Configuration Tapered Shank Type Straight-Cylindrical 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