INSPRAY SYSTEMS designs and builds complete die & mold tooling at Plot 24, Cherlapally. Press tools: progressive, compound, deep-draw, blanking, piercing, forming. Injection mold tooling: mold bases, core & cavity blocks, slide / lifter inserts, hot-runner mounts. Precision collets: ER-11 to ER-50, DIN 6499, 5C, hydraulic, shrink-fit. Crimping jaws & tools: hex-crimp, hydraulic, cordless, wire-end-ferrule, pin-terminal. EDM electrodes: graphite / copper / tungsten, wire-cut & sinker. Special-purpose tooling: broaches, reamers, form tools, drill-reamer combos. Jigs & fixtures: drill jigs, milling fixtures, inspection fixtures, Poka-Yoke assembly fixtures. Tool steels D2 / H13 / OHNS / M2 / M35, carbide. Hardening 58-62 HRC, nitriding, PVD coating. Edge tolerance ± 0.005 mm.
Every item below is manufactured, inspected and documented from our Cherlapally, Hyderabad facility. Starting prices are per-piece / per-system for Hyderabad GHMC pickup; delivery pan-India & export quoted separately.
Multi-station progressive dies for sheet-metal stamping. D2/H13 tool steel, 58-62 HRC.
Blanking, piercing, forming + deep-draw dies for cups, shells, caps, cans.
P20 / H13 mold inserts, slide + lifter mechanisms, hot-runner mounts.
ER-11 to ER-50, DIN 6499, 5C, hydraulic and shrink-fit collets. Runout <5 microns.
Hex-crimp, wire-end-ferrule, pin-terminal, battery-cable crimpers. Hardened + nitrided jaws.
Wire-cut & sinker EDM electrodes, Mitsubishi/Agie profile match, surface-ground finish.
Form tools, broaches, reamers, drill-reamer combos, carbide-tipped step drills.
Drill jigs, milling fixtures, CMM inspection fixtures, Poka-Yoke assembly fixtures.
End-to-end engineering + documentation + walk-in Cherlapally support.
SolidWorks + Fusion 360 + VISI + NX modelling. Mould-flow + FEA + CFD simulation. Drawing + 3D model + manufacturing plan delivered within 48-72 hours of enquiry.
Mill-test certificate (MTR) + heat-treatment process cert + hardness-test cert + dimensional inspection report + FAI / PPAP Level-3 docs for every batch. ISO 9001:2015 certified.
Hyderabad same-day for GHMC. Pan-India air / surface via BlueDart, DTDC, VRL. Export clearance through RGIA air-cargo + JNPT / Chennai / Krishnapatnam seaports. IEC-registered exporter.
Free rework for dimensional non-conformance within 14 days of delivery. Annual maintenance contracts (AMC) available. Dedicated WhatsApp support line + direct engineer access during business hours.
Direct answers to the questions buyers ask most. Still unsure? Call +91 94938 66029 or WhatsApp us.
D2 (cold-work die steel, 58-62 HRC after hardening) for blanking + piercing dies. H13 (hot-work steel) for die-casting, forging, press-tools under thermal cycling. OHNS (oil-hardening non-shrinking) for general tooling. M2 / M35 HSS for cutting tools, broaches, reamers. P20 pre-hardened for mold bases + inserts. Carbide (K10, K20) for high-wear cutting edges. Steels from Bohler, Assab, Hitachi, Uddeholm.
Hex-crimp jaws (W / BG / BM profiles) for Cu + Al terminals 10 to 400 sqmm. Wire-end-ferrule crimpers (4-sided, trapezoidal) for 0.5-50 sqmm ferrules. Pin-terminal jaws (round, square) for insulated / non-insulated terminals. Hydraulic crimpers (manual + battery): 60kN, 130kN, 240kN output. Battery-cable crimpers for EV / solar / UPS. Jaws hardened + nitrided for 50k+ cycle life.
ER-11, ER-16, ER-20, ER-25, ER-32, ER-40, ER-50 standard spring collets (DIN 6499). 5C collets for small lathe work. R8 for Bridgeport mills. 1J, 2J, 3J for high-precision work. Hydraulic chucks for runout <2 microns. Shrink-fit holders for 20,000+ RPM high-speed machining. Custom-bore collets for non-standard shanks. Runout certification included.
Press tool (progressive 5-7 station): 45-60 days design + manufacture + trial. Compound die: 25-35 days. Blanking + piercing die: 15-25 days. Injection mold inserts (core/cavity blocks): 35-50 days. Precision collets: 7-14 days. Crimping jaws: 10-14 days. EDM electrodes: 5-10 days. Jigs & fixtures: 14-30 days depending on complexity. Rush slots available.
Yes. Press tools get on-site trial on 60T / 110T / 150T mechanical + hydraulic presses with first-article dimensional inspection. Injection mold inserts trial on 90T / 180T / 350T IMMs with sample-piece report. Crimping tools include 20-piece crimp-pull-test. All tooling delivered with FAI report, material cert, heat-treatment cert, hardness-test cert, and inspection drawing.
Yes. We regrind blanking + piercing die punches, resharpen broaches + reamers, repair weld + remachine damaged mold cavities, re-case-harden tooling after wear, re-polish mold cavities to texture spec, replace worn collet jaws, re-nitride crimping jaws. Typical turnaround: 3-10 days depending on condition. Economic alternative to new-build when geometry is salvageable.
4.9 / 5 rated across 167 verified B2B customers — direct feedback from procurement teams.
"7-station progressive die for 0.8mm SS-304 bracket stamping, 150T press. Trial first-article OK, zero rework over 3 lakh pieces per month. First-priority engineering from Cherlapally."
"P20 core-cavity blocks for ABS automotive trim molds, texture-ready. Delivered in 35 days with mold-flow report and sampling-trial support. Perfect fit on existing mold base."
"Hex-crimp hydraulic crimping tool with 8 interchangeable jaws for 10mm-120mm Cu/Al terminals. Hardened + nitrided jaws, no deformation after 50k crimps. Walk-in sample from Cherlapally."
Headquartered at Plot 24, Cherlapally Phase-2, Hyderabad 500051. Walk-in design, sampling, trial, QC and dispatch all from a single Cherlapally facility. Local Hyderabad customers get same-day survey; pan-India and export orders get equal engineering priority with 3-5 day pre-dispatch sampling.
Works: Plot 24, Cherlapally Phase-2, PIN 500051. Served same-day across GHMC Zones: Secunderabad, Khairatabad, LB Nagar, Charminar, Serilingampally, Kukatpally. Industrial estates: Cherlapally, Jeedimetla, Nacharam, Mallapur, Uppal, Patancheru, Pashamylaram, Bollaram. Hitec-City / Gachibowli / Madhapur / Kondapur / Kompally / Medchal / Shamshabad / Nagole / Dilsukhnagar / Attapur / Mehdipatnam / Bowenpally / Begumpet / Punjagutta.
Shamshabad, Kothur, Shadnagar, Chevella, Ibrahimpatnam, Maheshwaram, Hayathnagar, Vikarabad, Keesara, Ghatkesar, Alwal, Quthbullapur, Balanagar, Bachupally. All 33 Telangana districts (Warangal, Karimnagar, Nizamabad, Khammam, Mahbubnagar + 28 more) and all 26 Andhra Pradesh districts (Visakhapatnam, Vijayawada, Guntur, Tirupati, Nellore, Anantapur, Kurnool + others) covered on equal priority with pre-dispatch inspection + courier.
Pan-India: Bangalore (Peenya, Bommasandra, Whitefield), Chennai (Ambattur, Sriperumbudur), Pune (Chakan, Pimpri), Mumbai, Delhi NCR (Faridabad, Gurugram), Ahmedabad (Vatva, Sanand), Coimbatore, Kochi, Indore (Pithampur), Jaipur, Lucknow, Kolkata (Howrah, Durgapur), Bhubaneswar. Export: UAE (Dubai, Abu Dhabi), Saudi Arabia (Riyadh, Jubail), Oman (Sohar, Muscat), Qatar, Bahrain, Kuwait, Bangladesh, Sri Lanka, Nepal, Kenya, Tanzania, Nigeria, South Africa, Egypt, Singapore, Malaysia, Indonesia, Vietnam, UK, Germany, France, Italy, Netherlands, USA, Canada, Mexico, Brazil, Australia, New Zealand — 160 countries. IEC-certified.