Lane No. 29B, Ganeshnagar, Dhayari, Pune – 411041
Dhayari, Pune • Precision Tooling Workshop

High-Precision Die Punch Manufacturing & Tooling

Custom press tool dies, emergency die regrinding, precision lathe turning, and heavy sheet metal fabrication with exact ±0.01 mm tolerances for Maharashtra's manufacturing sector.

Industrial Die Punch Press Machine in Engineering Workshop
± 0.01 mm Tolerance

Strict punch-to-die clearance

Hardened Tool Steels

D2, HCHCr, EN-31 (58–62 HRC)

± 0.01 mm

Tolerance Precision Control

D2 & HCHCr

Hardened Cold-Work Steels

24 Hours

Rapid Die Regrinding Turnaround

Direct Access

Speak Directly with Founders

Core Capabilities

Engineered for Manufacturing Performance

From custom single and progressive punch dies to lathe turning and emergency press re-tooling, we deliver mechanical solutions built to exact specs.

Precision Die Punch Manufacturing Flagship Focus

Die Punch Manufacturing

Custom press dies, punches, blanking dies, forming tools, and progressive assemblies machined from hardened D2 and HCHCr tool steel.

  • D2 & HCHCr tool steels (58–62 HRC)
  • Strict hardening & vacuum heat treatment
  • Single, compound & progressive dies
Die Punch Maintenance and Repair Rapid Turnaround

Die Maintenance & Repair

Emergency breakdown regrinding, cutting edge sharpening, punch pin replacement, and clearance re-alignment to stop press downtime.

  • Precision surface grinding of die faces
  • Punch and stripper pin replacement
  • Fast turnaround for Pune MIDC units
Precision Lathe Machine Work Precision Turning

Lathe Machine Turning

Precision turning, facing, boring, and threading on round bars, stepped shafts, machine bushings, and custom industrial collars.

  • Shafts, axles, collars, and sleeves
  • Metric & imperial internal/external threads
  • Tight concentricity & surface finish
Sheet Metal Fabrication Heavy Fabrication

Sheet Metal Fabrication

Industrial shearing, press-brake bending, punching, bracket fabrication, machine enclosures, and heavy welded assemblies.

  • CRCA, Mild Steel & Stainless Steel
  • Precision press brake V-bending
  • Custom enclosures & machine guards
Technical Engineering Drawings Engineering Core

CAD & Reverse Engineering

Converting physical worn dies or hand sketches into accurate 2D production blueprints, part drawings, and clearance calculations.

  • Reverse engineering from physical samples
  • 2D assembly & part detail blueprints
  • Clearance calculation for burr-free cuts
Grill and Window Production Structural

Industrial Grills & Frames

Fabrication of heavy-duty safety window grills, protective machine safety partitions, structural steel frames, and sliding gates.

  • Solid square bar & MS tube structures
  • Anti-rust primer coating finish
  • Factory and building safety compliance
Engineering Precision

We Manufacture Directly from Drawings or Physical Samples

Whether you have CAD files (DWG, DXF, STEP, PDF) or only a worn-out die punch that needs reverse engineering, Sujata Engineering takes your exact dimensions, calculates optimal cutting clearances, and delivers precision tooling.

±0.01 mm

Micron-level punch clearance control

D2 / HCHCr

High wear-resistant tool steels

58 - 62 HRC

Proper vacuum/oil heat treatment

Pune Direct

Direct workshop delivery across MIDC hubs

Send Drawing on WhatsApp
Technical Drawing of Die Punch Assembly with Calipers
Why Manufacturers Rely On Us

Solving Real Industrial Bottlenecks

In precision manufacturing, an hour of press downtime or a 0.05mm clearance error costs thousands. Here is how Sujata Engineering protects your production line.

01

Rapid Die Regrinding

Don't wait weeks for an OEM tool service. We regrind worn punch faces and die blocks swiftly to get your press back in production.

02

Right Alloy Steels

We select the exact tool steel grade (D2, HCHCr, EN-31, Carbide) matched to your sheet material thickness to prevent premature chipping.

03

Reverse Engineering

No drawing? Bring your physical punch pin or stamped sample to our Dhayari workshop; we measure and draft fresh production blueprints.

04

Direct Owner Access

Speak directly with Arun Kedari without layers of sales intermediaries, ensuring technical clarity from day one.

Quick Answers

Frequently Asked Questions

Direct answers to questions production heads and engineers ask our workshop.

We primarily manufacture using high-grade cold-work tool steels such as D2 (AISI D2 / 1.2379) and HCHCr (High Carbon High Chromium) for maximum wear resistance and compressive strength. For specific applications we also work with EN-31, EN-8, Mild Steel, and carbide-tipped punches.
Yes, absolutely. A significant portion of our workshop work in Dhayari involves inspecting, sharpening, regrinding, and replacing worn punch pins and guide bushings for tooling built by other suppliers or imported machinery.
We accept PDF dimensional drawings, AutoCAD DWG/DXF files, 3D STEP/IGES models, and clear dimensioned hand sketches. You can also share photographs with calipers via WhatsApp to 8668965204 for an immediate assessment.
Our workshop is situated at Lane No. 29B, Ganeshnagar, Dhayari, Pune – 411041. You are welcome to visit during business hours (Monday to Saturday, 9:00 AM – 7:30 PM). Please call Arun Kedari (8668965204) or alternate (9834739184) before visiting so we can prepare for your project discussion.
Ready to Discuss Your Project?

Get Direct Workshop Pricing & Rapid Turnaround

Speak directly with Arun Kedari today. Share your drawing or visit our Dhayari workshop for prompt technical advice and transparent pricing.

Chat on WhatsApp Call Arun: 8668965204