Features:
| Manufacturer Part Number | BG912H |
| Thread Diameter (Inch) | 1-3/8" |
| Diameter (Decimal Inch) | 1.3750" |
| Diameter (mm) | 34.93mm |
| Thread Pitch (TPI) | 8 TPI |
| Overall Length (Decimal Inch) | 7.8740" |
| Overall Length (mm) | 200.00mm |
| Thread Length (Decimal Inch) | 1.2598" |
| Thread Length (mm) | 32.00mm |
| Square Length (Decimal Inch) | 1.0600" |
| Square Length (mm) | 26.92mm |
| Shank Diameter (Decimal Inch) | 1.1080" |
| Shank Diameter (mm) | 28.14mm |
| Square Size (Decimal Inch) | 0.8310" |
| Square Size (mm) | 21.11mm |
| Neck Diameter (Decimal Inch) | 1.0886" |
| Neck Diameter (mm) | 27.65mm |
| Drill Size (Decimal Inch) | 1.2613" |
| Drill Size (mm) | 32.04mm |
| Useable Length (Decimal Inch) | 3.9370" |
| Useable Length (mm) | 100.00mm |
| Series | BG |
| Number of Flutes | 5 |
| Thread Series | UN |
| Thread Class | 2B |
| Chamfer Length | 2P-3P |
| Tap Type | SPFL |
| Chamfer Type | Modified Bottoming |
| Coating | Hardslick |
| Material | HSSE-V3 |
| Blank Standard | DIN/ANSI |
| Helix Angle (Degree) | 40 Degree |
| Coolant Through | No |
| Trade Name | Oil Field Taps |
| Tap Type | Spiral Flute |
| Product Type | Spiral Flute Modified Bottom Tap |