- Material: HSS
- Drill Size - Decimal Inch: 0.191in
- Drill Size - Number: #11
- Flute Length: 2-5/16 in
- Overall Length: 3-1/2in
- Flute Type: Spiral
- Shank Type: Straight
- Surface Treatment: Steam Tempered
- Through Coolant (Yes/No): No
- Color: Dark Gray
- Cutting Depth: 4XD
- Hand Direction: Right Hand
- Included Angle: 135°
- Point Type: Split/Self-Centering
- Series: 239TBT
- System of Measurement: Imperial
- Application
- Item Features
- Standards
For general drilling applications
- Low thrust self-centering 135 deg split point design for easier penetration
- Increasing web for strength and rigidity
- Designed for hand drilling through stacked materials found in bus and truck trailer manufacturing
- Steam oxide surface treatment for increased wear resistance
ANSI Specified|NAS 907 Type B|CSA Approved