20.50mm Series #1 TiN Coated H.S.S. (M4) Spade Drill Blade

For general purpose applications in a variety of materials and for drilling in applications where added toughness is required such as unstable set ups on manual machines or cross hole drilling. • Series 1-4: 132º point • Series 5-7: 144º point

Specifications

Series Name

1

Diameter (mm)

20.5

Diameter (Decimal Inch)

0.8071

Series Code/Seat Size

1

Material

High Speed Steel

Coating

TiN

Thickness (Inch)

5/32"

Included Angle

132