4" Series #7 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

7

Diameter (Inch)

4"

Diameter (Decimal Inch)

4

Series Code/Seat Size

7

Material

High Speed Steel

Coating

TiN

Thickness (Inch)

7/16"

Included Angle

144