YG 20mm Super HSS Drill Insert #1 Series TiAlN 5/32" Thickness SM08111

20.0mm Diameter X 5/32" Thick Series #1 Super Hss (T15) Sm Point Spade Drill Insert Tialn Coated Yg-1 Throw-Away Spade Drill Insert. This Size Sold Individually. Yg-1 Sm-Point Spade Drill Inserts - Super Cobalt (T15) Offer Increased Wear Resistance Over M4 Hss. For Use In Medium Carbon Steel To High Temperature Alloys Over 280 Brinell. Performs Best In Rigid Setups. The Yg-1 Sm-Point Combines The Strength Of A Standard Point With Additional Web Thinning And Offers Increases Stability, Reduced Thrust, Improved Centering And Allows For Increased Speeds And Feeds. Series Y To Series 4 Have 132° Point Angle. Series 5 To Series 8 Have 144° Point Angle. Yg-1 Part # Sm08111