04 / REFURBISHMENT · REPAIR OR REPLACE
Rock Drill Bit Refurbishing
Evaluate the worn bit before ordering a new one.
DG Carbide helps drilling businesses assess eligible carbide button bits for refurbishment, sharpening and button replacement based on condition, timing and cost.
For purchasing managers and drilling fleet owners
Make repair-versus-replace a practical business decision.
For purchasing and maintenance teams, the question is not just whether a rock drill bit can be worked on. It is whether the proposed work, including transport and lead time, makes sense next to the cost of a replacement. A condition-based review helps focus the decision.
Condition review
Face wear, missing buttons, gauge condition and visible bit-body damage are relevant.
Possible service mix
Depending on eligibility, the proposed scope could include sharpening, button replacement or both.
Cost and timing
Compare the complete quoted scope and transport with purchasing new tooling.
Fleet maintenance decision
Know the full cost before you choose.
A service quote is one input. Your replacement price, downtime, freight and urgency should also influence whether refurbishing a bit is worthwhile.
Consider refurbishing when
Wear is concentrated in eligible buttons, the bit body appears serviceable and timing fits your schedule. We confirm suitability.
Consider replacing when
The tool is not a safe or practical candidate for work, or replacement is the more sensible option once cost and transit are considered.
How service works
Refurbishment is not a one-size-fits-all repair.
Document each tool separately, especially when sending a batch with different wear patterns or service histories.
- 1. List your bitsSend counts, models, diameters and identifying photos.
- 2. Note each defectDescribe wear, missing inserts, body issues and known prior service.
- 3. Compare optionsDiscuss the recommended work, inspection, price and return timing.
A clearer path for your team
Possible outcomes from a bit assessment
Some eligible bits may need only regrinding. Others may be candidates for replacement inserts or combined work. Severe body damage or unsuitable tooling can make refurbishment an impractical choice. Any proposed scope is subject to inspection.
Sharpen
For suitable worn carbide button profiles.
Repair
For eligible damaged or missing buttons.
Replace
When condition or economics do not justify refurbishment.
Service FAQs
Questions purchasing managers and drilling fleet owners ask.
What does rock drill bit refurbishment include?
The scope varies by bit. It may involve sharpening, carbide button replacement or a combination, subject to eligibility and inspection.
Is drill bit refurbishment cheaper than replacement?
It can be, but savings are not guaranteed. Compare the quote, downtime and transportation with the replacement price.
Can you assess a batch of rock drill bits?
Yes. Send a list with quantity, make/model, size and photos for each bit so differences can be reviewed.
Can a bit with shank or body damage be refurbished?
Tell us about all damage and include photos. Physical inspection may be needed, and some bits are not suitable for further work.
Talk directly with DG Carbide
Have a rack of bits ready for review?
Send the bit list and wear photos. We can discuss which ones merit a service assessment and which may be better replaced.
Based in Saugerties, New York. Local pickup by arrangement; ship-in bits accepted.