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| Country of Origin | Brazil |
|---|---|
| Brand | Dormer |
| Material | Solid Carbide |
| Model | R4633.0 |
| Finish | Titanium Aluminium Nitride |
| Overall Length | 66mm |
| Shank Type | Cylindrical |
| Shank Size | 6mm |
| Drill Bit Size | 3mm |
| Flute Type | Helical |
| Standards/Approvals | DIN 6537 K |
| Number of Flutes | 2 |
| Cutting Direction | Right |
| Drill Point Angle | 140° |
| Drilling Length | 28mm |
Dormer R4633.0 solid carbide drill bit with 3mm drill bit size and 66mm overall length is engineered for high performance and consistent accuracy in drilling operations. This premium tool features a titanium aluminium nitride finish that ensures durability and resistance to wear and corrosion under demanding industrial conditions.
The helical flute design with 2 flutes provides optimal chip evacuation and smoother drilling performance. The 6mm cylindrical shank type offers secure mounting in compatible drill chucks or spindles.
Designed with a right cutting direction and a precise 140° drill point angle, this bit allows for accurate and efficient cutting, ideal for stainless steels and heat-resistant super alloys.
The 28mm drilling length with coolant-through capability ensures effective heat dissipation, enhancing tool life and maintaining high process reliability. Adhering to DIN 6537 K standards, this drill bit guarantees quality and performance suitable for industrial, manufacturing, mechanical, and laboratory drilling applications.
Constructed from solid carbide for exceptional hardness and tool life. Titanium aluminium nitride coating for enhanced wear resistance. Helical flute with 2 flutes for effective chip removal. Cylindrical 6mm shank for secure fitting.
Right cutting direction and 140° drill point angle for precise drilling. 28mm drilling length with coolant-through feature for cooling. Conforms to DIN 6537 K standards. Manufactured in Brazil ensuring quality standards.
This drill bit is well-suited for drilling applications requiring precision and durability in metals including stainless steel and heat resistant alloys found in industrial, manufacturing, and metalworking sectors.
Explore additional Dormer Drill Bits and power tool accessories on EnvMart to complete your toolset for any professional drilling task.
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