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Dormer High Speed Steel Tin Drill Bit 7.5mm Diameter, 109mm Overall Length A0027.5
Specifications
| Country of Origin | Brazil |
|---|---|
| Brand | Dormer |
| Material | High Speed Steel Tin |
| Model | A0027.5 |
| Overall Length | 109mm |
| Shank Size | 7.5mm |
| Flute Type | Helical |
| Standards/Approvals | ISO 235, BS 328, DIN 338 RN |
| Number of Flutes | 4 |
| Drill Point Angle | 118° |
| Drilling Length | 69mm |
| Dormer HSS Jobber Drill Bit, 7.5mm Diameter, 109 mm OverallBrand | Dormer |
Key Features
- Constructed from durable high-speed steel tin with Titanium Nitride coating.
- Features 4 helical flutes for efficient chip removal and drilling.
- Drill point angle of 118° ensures precise and smooth penetration.
- Overall length of 109mm and drilling length of 69mm for versatile use.
- Standards compliance with ISO 235, BS 328, DIN 338 RN for reliable quality.
- Suitable for drilling metal, stainless steel, woodworking, and electronics fabrication.
- Compatible with standard power drills for ease of use.
Product Description
Dormer A0027.5 Drill Bit is a precision-engineered high-speed steel tin drill bit with a Titanium Nitride (TiN) coating, offering exceptional durability and extended tool life. It measures 109mm in overall length with a 7.5mm diameter, making it suitable for a wide range of heavy-duty industrial and mechanical drilling applications.
The drill bit features 4 helical flutes that ensure efficient chip clearance and reduce heat buildup during operation, enhancing drilling performance and precision. With a drill point angle of 118°, this bit provides accurate and smooth drilling, especially in metalworking contexts.
This Dormer HSS-TiN twist drill bit meets international standards including ISO 235, BS 328, and DIN 338 RN, confirming its quality and reliability. Originating from Brazil, the bit is suitable for machining stainless steel, woodworking, carpentry, electrical, and electronics fabrication tasks.
It is compatible with most standard power drills, making it ideal for industrial workshops, fabrication, maintenance, repair work, and precision engineering tasks. The Titanium Nitride coating offers excellent wear resistance and corrosion protection, significantly extending tool life and reducing downtime.
High-speed steel tin construction for durability and strength. Titanium Nitride coating reduces friction and heat. Four helical flutes for chip evacuation. 118° drill point angle for precision drilling. 109mm overall length with 69mm drilling length.
Certified to ISO 235, BS 328, DIN 338 RN. Ideal for metalworking, woodworking, and electronics industry tasks.
Dormer drill bits are recognized for their industrial-grade performance and reliability. Explore more Drill Bits and power tools suited for demanding manufacturing and mechanical environments on EnvMart.
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Frequently Asked Questions
The drill bit has a diameter of 7.5mm.
It has an overall length of 109mm.
The drilling length is 69mm.
This drill bit is constructed from high-speed steel tin.
The drill point angle is 118°.
It features 4 helical flutes for efficient chip removal.
It complies with ISO 235, BS 328, and DIN 338 RN standards.
Yes, it is suitable for drilling metal, including stainless steel, as well as woodworking and electronics fabrication.
It is compatible with most standard power drills, allowing for ease of use.
This drill bit is manufactured in Brazil.
The Titanium Nitride coating reduces friction and heat, enhancing wear resistance and extending tool life.
It is designed for industrial workshops, fabrication, maintenance, repair work, and precision engineering tasks.
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