Aftermarket replacement parts engineered to stringent specifications. Find components compatible with your existing equipment fleet.
Important: All brand names, trademarks, and part numbers referenced on this page are the property of their respective owners. They are used solely for compatibility and cross-reference purposes. Sitoon is an independent aftermarket supplier. We are not affiliated with, authorized by, sponsored by, or endorsed by any original equipment manufacturer (OEM).
Our aftermarket parts are manufactured to meet the dimensional and material specifications required for reliable performance with the following equipment references.
Every part is manufactured to precise dimensional specifications verified against reference samples and engineering drawings.
We use alloy steels and heat treatment processes that meet the mechanical property requirements for each application.
Each production batch undergoes dimensional inspection, hardness testing, and surface quality checks before release.
Standard thread types and common dimensional specifications for aftermarket drilling consumables.
| Part Type | Thread / Spec | Common Diameters | Typical Application |
|---|---|---|---|
| Threaded Button Bits | R32 / T38 / T45 / T51 | 35–127 mm | Face drilling, production drilling |
| Tapered Button Bits | 7° / 11° / 12° Taper | 32–45 mm | Handheld drilling, light rigs |
| DTH Hammer Bits | 3"–8" Shank | 89–203 mm | Blasthole, water well |
| MF / Extension Rods | R32 / T38 / T45 / T51 | 22–52 mm hex/round | Drill string extension |
| Shank Adapters | T38 / T45 / T51 + Spline | Per rock drill model | Rock drill interface |
| Coupling Sleeves | R32 / T38 / T45 / T51 | Per rod diameter | Rod-to-rod connection |
| Cutting Bits | 38 mm shank dia. | 80–88 mm dia. | Rock cutting & excavation |
| Rock Drills | A/M/S/W Series | Per OEM spec | Full hydraulic drifter units |
Send us your part number or equipment model and our technical team will confirm compatibility and provide a quotation — typically within 24 hours.
Legal Disclaimer: All trademarks, registered trademarks, brand names, product names, model numbers, and part numbers referenced on this website are the property of their respective owners. Any reference to third-party trademarks, brand names, or part numbers is for identification and cross-reference purposes only and does not imply any affiliation, authorization, sponsorship, or endorsement. Sitoon parts are aftermarket replacement parts manufactured by or for Sitoon. They are not OEM parts and are not manufactured by or under license from any OEM. The use of any third-party trademark, brand name, or part number does not indicate any relationship between Sitoon and the trademark holder.