5/16" 5 Pc Indexable Carbide Insert Turning Tool Bit C6 Chipbreaker Lathe Case Overall Dimension: 4-7/8 in L x 3-3/4 in W x 1-1/4 in H *Rough Estimation* Shipping Weight: 9 Ounce *Rough Estimation* Top Quality Indexable Lathe Bits With Replaceable Tips Shank Diameter: 5/16 Inch Style Included: AR - Right Hand, AL - Left Hand, BL - Left Hand 15 Angle, BR - Right Hand 15 Angle, Style E - Threading Tool 30 Angle 2 Each Style A 0 For Turning, Facing, Boring, And Chamfering, 1 Pc Of Left Hand And 1 Pc Of Right Hand 2 Each Style B 15 For Turning, Facing, Boring Or Any Lead Angle Can Be Used , 1 Pc Of Left Hand And 1 Pc Of Right Hand 1 Each Style E 30 For Turning, Facing, Boring, Chamfering, Threading and "V" Grooving Positive Rake Cutting Action Set Includes (5) Precision 5/16" Shank Tool Bits Each Complete With C6 Carbide Inserts (With Chipbreaker), (5) Spare Insert Screws, (2) Wrenches & Wood Case Shank Diameter: 5/16 Inch Wooden Case Included Qty: 1 Light Item