When Should You Rebuild a Bit Instead of Buying New? DB Bit Services StaIn a fast-paced drilling program, it’s tempting to default to buying new bits when damage occurs or performance drops. But for many operators, rebuilding a bit is not only a more economical option—it’s also the smarter one. At DB Bit Services, we specialize in restoring performance to worn bits that still have life left in them. But the real value starts with knowing when a rebuild makes sense. 1. The Body Is Structurally Sound If your bit’s core structure is intact—meaning no significant washouts, cracks, or deformation—then it’s a strong candidate for repair. Surface wear, dull cutters, and minor damage can be resolved through services like: Cutter replacement Brazing Hardfacing Pocket or nozzle repair Stabilizer and gauge pad restoration In these cases, you’re not investing in a “half solution”—you’re restoring the bit to a condition that’s ready for more footage. 2. The Bit Has a Track Record Worth Preserving Some bits just work. If a specific design or setup has performed well in your formation, rebuilding it lets you retain that consistency—rather than starting over with a new design that may not drill the same. This is especially true for matrix-body bits, where custom geometries, rake angles, and cutter layouts have already been field-proven. Rebuilding preserves that known performance. 3. You're Looking to Control Costs Without Sacrificing Quality New bits are expensive—especially if you're buying multiple units for batch drilling or multi-well pads. Repairing and rebuilding gives you a chance to stretch capital further without cutting corners. A properly rebuilt bit can: Lower your cost-per-foot Reduce overall bit spending Extend your inventory life Keep rigs turning to the right without waiting on new shipments 4. The Turnaround Time Fits Your Drilling Schedule DB Bit Services offers fast, dependable repair turnaround times—often faster than sourcing a new bit from the manufacturer or supplier, especially during high-demand periods. If you have a short window to get back in the hole, rebuilds can keep your program moving without delay. When to Consider Buying New Instead There are situations where replacement is the right call. These include: Cracks through the bit body or excessive erosion Severe deformation or body distortion Irreversible washout in nozzle or port areas Design no longer suitable for the planned formation In these cases, our team will let you know directly—and help you avoid investing in a repair that won’t return value. Repair with Integrity. Service You Can Trust. At DB Bit Services, we don’t just “fix bits”—we help clients make the right decision for each tool. Our goal is to extend your drilling performance, not just extend your invoice. If it’s worth repairing, we’ll tell you. If it’s not, we’ll tell you that too.  Contact us today to schedule a bit inspection or receive a rebuild quote. www.dbbitservices.com

What’s Involved in Stabilizer or Reamer Repairs? DB Bit Services Stabilizers and reamers are critical tools for directional control, hole conditioning, and torque management during drilling operations. But like any downhole tool, they face wear from abrasive formations, high loads, and extended runs. At DB Bit Services, we don’t just repair drill bits—we also handle stabilizers and reamers with the same level of precision and turnaround that our customers count on. If you’ve never had one of these tools rebuilt, here’s what the process typically involves. Why Stabilizers and Reamers Need Repair Over time, stabilizers and reamers experience: Blade wear from formation contact Hardfacing erosion in high-ROP zones Gauge loss due to toolface degradation Surface cracking or washout from fluid dynamics Cutter degradation (in the case of rolling or replaceable cutter arms) Worn stabilizers or out-of-gauge reamers can lead to wellbore quality issues, toolface instability, poor directional control, or even premature bit failure. Repairs are a cost-effective way to return these tools to service without purchasing new. Our Repair Process at DB Bit Services 1. Tool Inspection & Wear Assessment We begin by measuring wear patterns, checking gauge dimensions, and evaluating blade condition. For adjustable or rolling cutter reamers, each moving part is inspected for damage or fatigue. 2. Material Removal & Cleaning Old hardfacing, build-up, or failed welds are removed. The tool is cleaned thoroughly to prep for welding and buildup. 3. Rebuilding Blade Structure Worn blades are rebuilt using compatible welding techniques and filler materials. In some cases, we replace worn arms or sections as needed. 4. Hardfacing Application Once rebuilt, the tool receives fresh hardfacing material—selected for your application and formation type. Our techs apply wear-resistant overlays using stringer or cross-hatch patterns depending on operator specs. 5. Gauge Reset & Machining Precision machining ensures the stabilizer or reamer is brought back to correct gauge. We verify symmetry, blade height, and diameter tolerance before final quality checks. Common Types of Stabilizer and Reamer Repairs We Perform Integral blade stabilizer rehardfacing Sleeve-type stabilizer rebuilds Reamer blade arm replacement Cutter assembly rebuild or rotation Gauge pad restoration Thread repair and recertification Whether you're working with a 6¾” tool or something much larger, we have the experience and equipment to handle it. Repair Over Replacement: Smarter Asset Management Repaired stabilizers and reamers offer the same directional performance and longevity as new tools—without the lead time or cost. If you’re managing inventory for an active drilling program, repairs allow you to maintain uptime and control expenses. At DB Bit Services, our turnaround is fast, our pricing is transparent, and our workmanship is trusted across multiple basins. Need a quote or want to send a tool in for evaluation? Contact us today. www.dbbitservices.com