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3-1/2" Eagle Claw SD | 2-1/8" Tri-Con Connection
- Perfectly balanced cutting design for smooth, efficient operation
- Cutter teeth available with carbide hardfacing for maximum durability
- Aggressive tri-cutter carbide cutting action gets through the most challenging conditions
- Quickly and easily change out carbide cutter teeth with straight-thru knockout holes
- Steering face has a conical shape for quicker reaction to directional "pushes"
- Smooth running with minimal vibration to the drill stem and drill rig
- 100% coverage dome carbides provide great wear resistance without cutting the top of hole for great steering
| For Use In: Caliche, Cobbles, Dirt, Gravel, Hardpan, Sandstone, Shale |
| Thread Option: 2-1/8" Tri-Con |
| Compatible Housings: 5627-HT4-76M, 5927-HD4-76M |
| Bit Connection: 2-1/8" Tri-Con |
| Rig Model: D6x6, D7x11A, D7x11A S2, D8x12, D9x13, D9x13 S2, D9x13 S3, D10x15, D10x15 S3, D16x20, D16x20 S2, D18x22, JT9, JT10, JT920, JT920L, JT921, JT922, JT1220 M1, JT1720, JT1720 M1, DD1215, DD1416 |
| Housing Type: Thread-on, Side-load |
| Transmitter Housing Front Connection: 2-1/8 Tri-Con |
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Tri-Con Brochure (2.37 MB) - Catalog Pages | Tri-Con System (2025) (431.86 KB)
FREQUENTLY ASKED QUESTIONS
Short Answer: Replace as soon as you see any signs of wear or mushrooming. This can be as frequent as each shot, depending on jobsite conditions. Consult the user manual.
Correct use: Before and after each bore, inspect the coiled pins, and mating components for wear or deformation. Keep all contact surfaces clean, apply light grease where applicable, and replace pins that show wear to maintain smooth rotation and fast tool changes
Technical details: Coiled pins are designed to protect the Tri-Con connection by absorbing wear during operation. They are purposefully a wear-item to protect the integrity of the Tri-Con Connection.
Incorrect use includes: Reusing damaged or worn pins or allowing debris to build up in the connection. Incorrect use can introduce greater risk of poor fit, difficult tool changes, or reduced connection performance.
