We review carbide inserts, end mills, drills, brazed tooling, burrs and grinding sludge from machine shops and manufacturers across Connecticut.
Connecticut shops ship smaller carbide lots by mail to our Chicago-area base. Pack worn tooling in a sturdy box — weight is what matters, not appearance. We review, weigh and grade every lot on arrival.
Send clear photos of the material by type, approximate weight, whether it is sorted or mixed, your Connecticut city and ZIP, and whether steel shanks or holders are mixed in.
Connecticut runs some of the densest precision manufacturing in the country. Aerospace supply chains feed Pratt & Whitney in East Hartford, defense work flows through Electric Boat in Groton, and the Naugatuck Valley around Waterbury is lined with machine shops, tool rooms and grinding operations. Hartford-area job shops, New Haven manufacturers and Stamford-area precision shops all generate the same byproduct: spent carbide inserts, worn end mills, used drills and grinding sludge that sits in drums because nobody local handles it.
Ironcrest operates from Rolling Meadows, Illinois, outside Chicago, and we built our purchasing around shops exactly like yours. If you are a shop foreman in Waterbury or a production manager in Groton staring at a drum of spent inserts, send photos first — we will tell you whether it is worth boxing up for mail-in or whether the lot is large enough to talk freight or pickup coordination.
Keep solid carbide tooling — inserts, end mills, drills, burrs — separate from grinding sludge and swarf. Solids and sludge are graded differently, and mixing them undervalues the solids. Within solids, grouping by type helps: inserts together, end mills and drills together, brazed tips together.
Steel tool holders, shanks and brazed-steel bodies are not carbide and drag down the grade of a lot. Pull obvious steel before weighing your material. If separation is not practical, say so up front — mixed lots are still reviewed, just priced accordingly.
A bathroom scale and a box is enough for an estimate. Approximate pounds by type — solids, sludge, mixed — plus your Connecticut city or ZIP. Honest weights make the mail-in or freight decision straightforward for both sides.
We evaluate carbide inserts, end mills, drills, brazed tooling, burrs, rods, die buttons, wear parts and grinding sludge. Mixed machine-shop lots are reviewed as well. Send photos grouped by type with approximate weights so each grade is evaluated correctly.
Yes. Connecticut shops ship carbide to us by mail from our Chicago-area base, and pickup coordination is possible for large commercial lots. Send photos by type, approximate weight and your city or ZIP, and we will confirm whether mail-in or a larger shipment makes sense.
Separate solid carbide tooling from grinding sludge, and remove obvious steel shanks and holders when practical. Group solids by type — inserts, end mills and drills, brazed tips. Sorted lots are graded and priced more accurately than mixed drums.
Yes, grinding sludge and swarf are reviewed, but they grade differently from solid carbide — moisture and contamination matter. Keep sludge in sealed containers, estimate the weight, and send photos before shipping so we can confirm handling.
Send photos by type, approximate weights, whether the material is sorted or mixed, and your Connecticut city or ZIP. We price each lot from current market conditions and recoverable value, so public per-pound prices are not posted.
Have carbide inserts, end mills, or grinding sludge to sell? Send photos for today’s price — email photos, approximate weights, and your location to [email protected] or call 312-880-8174.
Selling copper wire? See our Connecticut copper page →
Selling electrical gear? See our Connecticut electrical page →
Industrial equipment can be worth more intact than as scrap. Clear photos and nameplates help determine whether resale, component recovery or commodity recovery is the best path.
Photograph the material, nameplates and quantity, then send them through the quote form, by email or by phone.
We review what the material is, its condition and quantity, and whether it fits a direct purchase.
For qualifying material, we discuss a direct purchase offer and the next steps.