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| Country of Origin | India |
|---|---|
| Brand | Dormer |
| Material | Solid Carbide |
| Model | R4544.0 |
| Finish | Titanium Aluminium Nitride |
| Overall Length | 74mm |
| Shank Type | Cylindrical/Straight |
| Shank Size | 6mm |
| Drill Bit Size | 4mm |
| Flute Type | Helical |
| Standards/Approvals | DIN 6537 L, DIN 6535 HA |
| Number of Flutes | 5 |
| Cutting Direction | Right |
| Drill Point Angle | 140° |
| Drilling Length | 36mm |
| Dormer R453 Series Solid Carbide, 4mm Diameter, 74 mm OverallBrand | Dormer |
Dormer R4544.0 Solid Carbide Drill Bit features a 4 mm diameter and 74 mm overall length, crafted for high precision and durability in demanding drilling applications. The solid carbide construction provides exceptional hardness and ensures longevity even under continuous use.
This drill bit is designed with 5 helical flutes to optimize chip removal and maintain cutting efficiency. The Titanium Aluminium Nitride (TiAlN) coating enhances resistance against heat and wear, significantly increasing tool life and productivity.
The 6 mm cylindrical straight shank allows for secure and consistent mounting in various power tools. Its 140° point angle enables efficient penetration and versatility across different materials.
Capable of drilling depths up to 5 times the bit diameter, this product meets strict quality standards DIN 6537 L and DIN 6535 HA, ensuring reliable and consistent performance.
The drill bit is ideal for industrial, mechanical, and manufacturing sectors where precision drilling is critical. Its right-hand cutting direction supports typical machining processes, contributing to excellent operational stability.
Constructed from solid carbide for exceptional hardness and wear resistance. Equipped with 5 helical flutes for efficient chip evacuation. Titanium Aluminium Nitride (TiAlN) coating enhances tool life and cutting performance.
Cylindrical straight shank of 6 mm diameter ensures secure mounting. 140° drill point angle optimized for versatile drilling applications. Suitable for drilling up to 5 times the diameter in most materials. Complies with DIN 6537 L and DIN 6535 HA standards for quality assurance.
Right-hand cutting direction for standardized drilling operations. Drilling length of 36 mm allows efficient penetration depth.
This Dormer drill bit is an excellent choice for professionals requiring precision tools suitable for mechanical, industrial, and construction application. Explore more high-quality Drill Bits and power tools in the EnvMart catalog.
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