- Series: R89CO
- Diameter - Decimal: 0.1935"
- Diameter - Wire: #10
- Length of Cut: 1-3/16"
- Depth of Cut: 3XD
- Material: High Speed Steel-E
- Surface Treatment: Bronze Oxide
- Point Angle: 135°
- Application: Aerospace Industry
- Application Material: Magnetic Soft Steel, Structural Steel, Case Carburizing Steel, Plain Carbon Steel, Alloy steel, Hardened and Tempered Steel, Free Machining Stainless Steel, Austenitic, Ferritic + Austenitic, Martensitic, Lamellar Graphite, Nodular Graphite
- Attributes (Y): Y
- Coolant Through: No
- Cutting Edge Material: High Speed Steel-E
- Direction of Cut: Right Hand
- Flute Type: Spiral
- Image (Y): Y
- Measurement Standard: Imperial
- Number of Flutes: 2
- Overall Length: 3-5/8"
- Point Type: Split/Self-Centering
- Shank Size: 0.1935"
- Shank Type: Straight
- Type: Heavy Duty
- Item Features
- Low thrust design self-centering split point for easier penetration
- Shorter flute length
- Cobalt base material with bronze oxide for wear resistance and lubricity