- Material: HSS
- Drill Size - Decimal Inch: 0.257in
- Drill Size - Letter: F
- Number of Flutes: 2
- Flute Length: 1/7/16 in
- Overall Length: 2-5/8in
- Flute Type: Spiral
- Shank Size: 0.2571in
- Shank Type: Straight
- Type: General Purpose
- Surface Treatment: Steam Tempered
- Applicable Materials: Steel, Stainless Steel, Cast Iron, Titanium, Nickel, Copper, Aluminum Magnesium, Synthetic Materials and Hard Materials
- Color: Dark Gray
- Country of Origin: BR
- Cutting Depth: 2.5XD
- Hand Direction: Right Hand
- Included Angle: 135°
- Manufacturer Name: Dormer Pramet
- Point Type: Split/Self-Centering
- Series: R42C
- System of Measurement: Imperial
- Application
- Item Features
- Standards
For machining operations in screw machines
- Low thrust design self-centering split point for easier penetration
- Steam oxide surface treatment for increased wear resistance and lubricity
ANSI Specified|NAS 907 Type C|CSA Approved