- Material: HSS
- Drill Size - Decimal Inch: 0.261in
- Drill Size - Letter: G
- Flute Length: 2-7/8in
- Overall Length: 4-1/8in
- Flute Type: Spiral
- Shank Size: 33/128in
- Shank Type: Straight
- Surface Treatment: Gold-P/TiN Coated
- Applicable Materials: Alloyed and Non-Alloyed Cast Steel, Gray Cast Iron, Graphite and Malleable Cast Iron/Steel
- Cutting Depth: 2-7/8in
- Hand Direction: Right Hand
- Included Angle: 135°
- Manufacturer Name: YG-1 Tool
- Point Type: Split
- Series: D1GP139
- System of Measurement: Imperial
- Standards
ANSI Specified