The Rock drill bits engineered for Indonesian mining
Drill faster, extend tool life, and cut downtime across tough ground conditions. Banteng Mining Machinery & Parts provides high-performance JSI button bits with Jakarta stock and expert on-site technical support.
High-penetration drilling solutions for demanding formations
JSI rock drill bits deliver exceptional penetration rates and rugged durability. Designed to handle everything from abrasive sandstone and siltstone to tough hard rock laterite across Indonesian quarries and open-pit mines.
Superior wear resistance built for laterite and abrasive ground
From nickel laterite formations to coal overburden, JSI bits ensure clean hole straightness and uniform carbide wear to reduce your cost per metre drilled.
⚙️ Why is JSI Rock Tools Recognized in Over 70 Countries?
- World-Class Materials: Using premium structural steel from Ovako Steel and super-hard tungsten carbide pins from Element 6.
- High Precision: Processed using automatic CNC lathes and European-standard heat treatment technology to ensure the thread is not easily worn (galling) in the drill hole.
- Competitive Price, Equal Performance: Helps reduce your drilling operational costs (cost-per-meter) by up to 35% compared to premium Swedish brands without sacrificing speed.
Rapid penetration rates
Optimised carbide button geometry delivers aggressive rock fracturing, maximising metres drilled per shift in varied overburden.
Direct rig compatibility
Direct replacement bits for Sandvik (Pantera and Tamrock), Epiroc, and Furukawa rigs without requiring modifications or adapters.
| Kategori Produk | Part Number JSI Rock Tools | Referensi Kode Kompatibilitas Sandvik OEM | Spesifikasi / Ukuran Utama |
|---|---|---|---|
| Mata Bor T45 (Reguler) | B-T45-76-A52/P | Sandvik 7515-1876-S70 (Katalog Hal 53) | Diameter 76mm, Tombol Parabolic (Tajam) |
| Mata Bor T45 (Retrac Face) | B-T45-89-A63/P | Sandvik 7515-4889-S70 (Katalog Hal 53) | Diameter 89mm, Desain Retrac (Mudah ditarik) |
| Mata Bor T51 (Retrac Face) | B-T51-102-A63/P | Sandvik 7516-4902-S70 (Katalog Hal 55) | Diameter 102mm, Untuk Batuan Lebih Keras |
| Batang Bor T45 (Extension Rod) | MM-T45-R46-T45-3660 | Sandvik 7325-7737-85 (Katalog Hal 53) | Panjang 3.66m (12 kaki), Round 46 |
| Batang Bor T51 (Extension Rod) | MM-T51-R52-T51-3660 | Sandvik 7326-5537-85 (Katalog Hal 55) | Panjang 3.66m (12 kaki), Round 52 |
| Coupling Sleeve T45 | CS-T45-D63-T45-210 | Sandvik 7315-3663 (Katalog Hal 53) | Diameter Luar 63mm, Panjang 210mm |
| Coupling Sleeve T51 | CS-T51-71-T51-225 | Sandvik 7316-3671 (Katalog Hal 55) | Diameter Luar 71mm, Panjang 225mm |
Direct fitment for top-tier drilling fleets
Upgrading your consumables should never cause equipment downtime. JSI rock drill bits integrate seamlessly with Sandvik, Epiroc, and Furukawa top hammer and DTH configurations. Premium carbide grades resist premature chipping, ensuring steady performance in highly fractured strata and abrasive silts.
The BMM supply advantage
We combine ready-to-ship stock in Jakarta with complete after-sales warranty support and technical guidance tailored to your pit geology. Count on BMM Mining Machinery & Parts to keep your drill rigs running at full productivity.
Disclaimer: All manufacturer names, logos, descriptions, and part numbers (including but not limited to Sandvik and Epiroc) are used solely for reference and cross-compatibility identification purposes. We are an independent distributor of high-quality alternative JSI Rock Tools products and have no official affiliation with these OEM brands.