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| Country of Origin | India |
|---|---|
| Brand | Dormer |
| Material | Solid Carbide |
| Model | R4545.0 |
| Finish | Titanium Aluminium Nitride |
| Overall Length | 82mm |
| Shank Type | Cylindrical/Straight |
| Shank Size | 6mm |
| Drill Bit Size | 5mm |
| Flute Type | Helical |
| Standards/Approvals | DIN 6537 L, DIN 6535 HA |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 728-7431Brand: DormerManufacturers Part No.: R4545.0 |
| Number of Flutes | 5 |
| Cutting Direction | Right |
| Drill Point Angle | 140° |
| Drilling Length | 44mm |
Dormer R4545.0 Solid Carbide Drill Bit with a 5 mm drill bit size and overall length of 82 mm offers exceptional performance in precision drilling tasks. This solid carbide drill bit is coated with Titanium Aluminium Nitride (TiAlN), delivering outstanding productivity and extended tool life through superior wear resistance and heat management.
The drill includes 5 helical flutes which ensure efficient chip evacuation, reducing heat buildup and improving drilling speed. The cylindrical straight shank measures 6 mm diameter, providing stable engagement with tooling systems. The cutting direction is right-hand, and the drill point angle is 140°, which enhances cutting precision and reduces material deformation.
Additional features include coolant feed holes that facilitate enhanced cooling and chip removal during operation, contributing to increased tool longevity and machining quality. The drill bit is well-suited for mechanical and fluid power industries, metal fabrication, and precision engineering tasks demanding high reliability and accuracy.
Manufactured to conform with DIN 6537 L and DIN 6535 HA standards, ensuring compatibility with stringent industrial requirements. Its strong web design offers excellent cross-sectional strength, making it capable of drilling depths up to five times its diameter in most materials.
This product is ideal for industrial, laboratory, and manufacturing use where durable and high-performance drill bits are essential. Constructed of solid carbide material ensuring high hardness and wear resistance. Features 5 helical flutes for efficient chip evacuation during drilling.
Cylindrical straight shank sized 6 mm for secure tool holding. Drill point angle of 140° optimized for precision and cutting performance. Designed with coolant feed holes to improve cutting efficiency and temperature control.
Capable of drilling up to 5x diameter depth in most materials. Complies with DIN 6537 L and DIN 6535 HA industrial standards. Suitable for use in mechanical, fluid power, and industrial metalworking applications. Explore more advanced Drill Bits and tools in the Dormer range at EnvMart to meet your industrial drilling needs.
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