$189.17
$183.49
Tax included
Previous
Next
Share
Free Delivery in India | Lowest Global Shipping Charges
24/7 Customer Support
Shop with confidence knowing that our 24/7 Customer Support is always available to assist with any inquiries
Save up to 28% with GST Input
Avail maximum benefits from input tax mechanism on all your Business Invoices. Get GST Invoices on your business purchases. And 0% Taxes on all worldwide deliveries
# Lowest Price Challenge
If you find this product anywhere at lower cost than us. Call us and we will not only match the price but also give a complimentary coupon
100% Original Products
Shop with assurance, as each product we offer is 100% original, ensuring quality and authenticity with every purchase
Dormer Solid Carbide Drill Bit 82mm Overall Length, 4.8mm Size, TiAlN Coated R4634.8
Specifications
| Country of Origin | Brazil |
|---|---|
| Brand | Dormer |
| Material | Solid Carbide |
| Model | R4634.8 |
| Finish | Titanium Aluminium Nitride |
| Overall Length | 82mm |
| Shank Type | Cylindrical |
| Shank Size | 6mm |
| Drill Bit Size | 4.8mm |
| Flute Type | Helical |
| Standards/Approvals | DIN 6537 K |
| Number of Flutes | 2 |
| Cutting Direction | Right |
| Drill Point Angle | 140° |
| Drilling Length | 44mm |
Key Features
- Constructed from premium solid carbide for enhanced durability and wear resistance.
- Coated with Titanium Aluminium Nitride (TiAlN) for superior heat resistance.
- Features 2 helical flutes with a right cutting direction for efficient chip removal.
- Has a drill point angle of 140° and a drilling length of 44mm for versatile applications.
- Includes coolant-through capability for better cooling and chip evacuation during drilling.
- Equipped with cylindrical shank type of 6mm size ensuring compatibility with standard chucks.
- Complies with DIN 6537 K standard, ensuring consistent quality and performance.
- Manufactured in Brazil under strict quality controls.
Product Description
Dormer R4634.8 solid carbide drill bit is engineered for high performance and reliability, providing precision drilling in stainless steels and heat resistant super alloys. It features an overall length of 82mm and a drill size of 4.8mm, making it suitable for various industrial applications requiring accuracy.
The drill bit incorporates a premium micrograin carbide substrate coated with Titanium Aluminium Nitride (TiAlN), which enhances its durability and heat resistance during heavy-duty drilling operations. Its two helical flutes are designed with CTW™ technology, featuring a continuously thinned web and rolled heel design that improve chip formation and evacuation.
This drill bit uses an S-shape 4-facet split point with precise thin edge honing and a strong outer corner for optimal cutting performance and reduced thrust force. The coolant-through design enables efficient cooling and chip removal, increasing drilling life and reducing wear.
With a drill point angle of 140°, cylindrical shank size of 6mm, and cutting direction to the right, the tool is versatile across multiple drilling platforms. It complies with DIN 6537 K standards, ensuring robust quality assurance.
Ideal for industrial, manufacturing, mechanical, and precision engineering sectors, this Dormer solid carbide drill bit supports applications demanding high process reliability and consistent hole quality. Its design makes it perfect for repetitive drilling tasks with minimal wear.
Constructed from premium solid carbide material for longevity. Titanium Aluminium Nitride coating increases heat and wear resistance. Two helical flutes optimize chip removal efficiency. 140° 4-facet split point enhances cutting precision.
Coolant-through functionality supports extended tool life. Complies with DIN 6537 K standards for quality assurance. Manufactured in Brazil with precision engineering.
Explore the Dormer range for reliable drill bits engineered to meet industrial standards. Browse the Environmental Tools & Equipment categories at EnvMart for high-quality tooling solutions.
Explore more products in our Drill Bits & Parts category.
Looking to purchase in bulk?
- Purchase item in bulk quantity
- Get best price for your business
Frequently Asked Questions
The overall length of this drill bit is 82mm.
This model has a drill bit size of 4.8mm.
It is constructed from solid carbide, which enhances durability and wear resistance.
The drill bit is coated with Titanium Aluminium Nitride (TiAlN) for superior heat resistance.
The drill point angle is 140°.
This drill bit features two helical flutes.
It has a cylindrical shank type with a size of 6mm.
The drill bit complies with DIN 6537 K standards, ensuring consistent quality and performance.
The drilling length is 44mm.
The cutting direction of this drill bit is to the right.
It is suitable for precision drilling in stainless steels and heat resistant super alloys, making it ideal for industrial and manufacturing applications.
This drill bit is manufactured in Brazil under strict quality controls.
Related Products
Other Products from this brand
$891.21
$864.47
-3%
New
$1,591.99
$1,544.23
-3%
$1,842.58
$1,787.30
-3%
Recently Viewed Products
$92.29
$89.52
-3%
New
$189.17
$183.49
Save 3%
Tax included
Quantity
Global Payments 140+ Countries
Global Shipping Fedex/UPS/DHL/Aramex/
BlueDart/Delhivery/DP World
24/7 Customer Support Email/Chat/Telephonic Support
Comments (0)
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent