Solid Carbide
Step Drills & Solid Carbide Drills
High-polish flute geometry for single-pass multi-diameter drilling. Internal coolant options available for aluminium die casting and steel.
Industries served
RMTT in numbers
3
Core tool technologies under one roof — Solid Carbide, PCD, and Brazed Carbide
5
Axis SAACKE CNC grinding machines for sub-micron tolerance on all rotary tools
6
Industries served — Automotive, Two-wheeler, Hydraulics, Aerospace, Precision & General Engg.
±0.002
mm tolerance capability — German-benchmark precision on every tool we manufacture
24h
Technical proposal turnaround — share your application and we respond within 24 hours
100%
Made in India — all tools manufactured at our Bengaluru facility with Walter Helicheck inspection
What we make
Product range
Three tool technologies, one manufacturing standard — all ground on German machinery in Bengaluru.
Solid Carbide
End Mills & Drills
High-polish flutes, internal coolant channels and advanced PVD coatings for steel, titanium and aluminium. Fully ground on 5-axis SAACKE machines.
PCD Tools
PCD Reamers & Millers
Wire EDM + lapping edges, seamless brazing, steel & carbide body options. Ideal for aluminium die casting and non-ferrous applications.
Brazed Carbide
Special Brazed Tools
Cost-effective carbide solutions with 5-axis ground edges. T-slot cutters, shell mills, step reamers and custom profiles for demanding applications.
Our equipment
Manufacturing technology
German-benchmark machines operated by experienced engineers from our Bengaluru facility. Every tool is inspected with Walter Helicheck optical measurement to ensure dimensional accuracy and surface finish meet specification.
SAACKE 5-axis CNC Grinding
Sub-micron tolerance on all rotary tool geometries including end mills, drills and reamers
VOLLMER Wire EDM
PCD & CBN edge machining with precision lapping finish for superior surface quality
Walter Helicheck
Optical non-contact tool measurement & inspection ensuring every tool meets specification
Swiss Cylindrical Grinding
High-precision body & shank grinding systems for consistent dimensional accuracy
RMTT Manufacturing Facility — Bengaluru, Karnataka
Proven results
Application case studies
Real challenges solved with engineered tooling solutions.
Cylinder Head Valve Seat & Guide
Improved profile accuracy, better finish consistency
Shock Absorber Bore Machining
5 operations in 1 tool, Vc=210 m/min, Ra 0.4 finish
Manifold Spool Bore Grooving
Up to 70% cycle time reduction, ±0.005mm tolerance
Engineering excellence
RMTT places great value on continuous engineering to offer customers solutions that address the real challenges of modern precision manufacturing.
Mastering complex application challenges
Modern manufacturing demands tools that do more in fewer passes. Our engineering team works directly with customers to understand process requirements, material behaviour and machine constraints — then designs tools that solve the problem at the root. From multi-step reamers combining 5 operations to custom PCD profiles for unique bore geometries, we engineer solutions that reduce cycle time and improve consistency.
PCD technology for non-ferrous excellence
Polycrystalline diamond tools represent the pinnacle of non-ferrous machining. Our VOLLMER Wire EDM machines cut PCD edges to micron-level precision, while our seamless brazing process ensures zero tip runout. The result is tools that achieve Ra 0.4 surface finish at high cutting speeds — critical for aluminium die casting components in automotive and two-wheeler applications.
Digital quality assurance at every step
Every tool leaving our facility is measured on the Walter Helicheck optical inspection system. This non-contact measurement captures geometry, runout, edge preparation and surface finish data — creating a digital quality record for each tool. Customers receive full inspection reports, enabling traceability and process validation in their manufacturing environment.
About Riddhi Machine Tool Technology
Riddhi Machine Tool Technology (RMTT) is a Bengaluru-based precision cutting tool manufacturer specialising in solid carbide, PCD, and brazed carbide tools for demanding machining applications. Founded with a commitment to German-standard manufacturing quality, RMTT operates from its GNC Industrial Estate facility equipped with SAACKE, VOLLMER, and Walter Helicheck machines.
Our engineering team brings deep application knowledge across automotive, two-wheeler, hydraulics, aerospace, and precision engineering sectors. We work as a technology partner — not just a supplier — understanding your process requirements and designing tools that deliver measurable improvements in cycle time, tool life, and surface finish.
Partner with RMTT
Share your application details and we’ll engineer the right tool for your requirements. We respond within 24 hours with a technical proposal.
Get in touchReady to optimise your machining process?
Share your application details and we’ll engineer the right tool for your requirements. We respond within 24 hours with a technical proposal.
Get in touch
Contact us
Share your application details and our engineers will respond within 24 hours with a technical proposal tailored to your requirements.
Address
GNC Industrial Estate,
Bengaluru, KA 560082
Phone
+91 99459 09155Response time
Within 24 hours
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