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Starrett 121 mm Diameter HSS Bi-Metal Drill Bit for Stainless Steel, Metal, Mild Steel Sheet FCH0434-G
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Diameter | 121mm |
| Brand | Starrett |
| Material | HSS |
| Model | FCH0434-G |
| Number of Pieces | 1 |
| Material Cut | Stainless Steel, Metal, Mild Steel Sheet |
| Cut Depth | 38mm |
| RS PRO 121 mm Diameter HSS Drill BitBrand | RS PRO |
Key Features
- The drill bit has a diameter of 121 mm suitable for large bore holes.
- Manufactured using High-Speed Steel (HSS) for longer life and performance.
- Features a hardened cutting edge welded to a tough alloy steel body to reduce shattering.
- Cut depth of 38 mm allows efficient drilling in tough metal materials.
- Bi-metal construction enhances durability and cutting speed.
- Arbor not included, enabling compatibility with various arbor sizes.
- Ideal for industrial, construction, HVAC, and metal fabrication applications.
- Made in the United Kingdom ensuring quality manufacturing standards.
Product Description
Starrett FCH0434-G is a high-quality, 121 mm diameter HSS bi-metal drill bit engineered for cutting stainless steel, metal, and mild steel sheets with high efficiency and durability. It is designed to meet industrial and professional demands, providing reliable performance in drilling operations where precision, durability, and cutting speed are critical.
The drill bit features a hardened cutting edge with a 6 teeth per inch (tpi) alternate set, welded onto a tough alloy steel body. This bonded construction significantly reduces the risk of shattering during aggressive cutting tasks, ensuring longevity for heavy-duty applications.
It offers a cut depth of 38 mm, making it suitable for drilling thick metal sheets and plates effectively. This bi-metal design combines the toughness of alloy steel and the hardness of high-speed steel (HSS), making it versatile for use on cast iron, tool steel, stainless steel, brass, bronze, aluminium, plastics, and wood.
Note that the arbor is not included with this drill bit, enabling users to select the proper arbor size according to their equipment, typically requiring a 6.5 mm arbor for hole saw diameters 14 to 30 mm, and a 9.5 mm arbor for larger diameters such as 32 to 152 mm.
This drill bit is widely used across industries such as manufacturing, construction, HVAC, metal fabrication, and maintenance. Its reliable cutting performance makes it an essential tool for professionals working on stainless steel and metal sheet applications.
The drill bit diameter is 121 mm for large diameter holes. Constructed from high-speed steel (HSS) with bi-metal technology. Cut depth allows drilling up to 38 mm in metal sheets. Hardened cutting edge welded to tough alloy steel body for durability.
Highly suitable for stainless, mild steel, and other metals. Arbor is not included, allowing flexible arbor choice. Manufactured in the United Kingdom with quality assurance. Ideal for industrial, manufacturing, and construction drilling tasks.
Single piece drill bit ensures easy handling and replacement. Explore more high-performance Drill Bits and hole saws from Starrett to enhance your industrial tooling solutions at EnvMart.
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Frequently Asked Questions
The drill bit has a diameter of 121 mm, making it suitable for large bore holes.
It is designed to cut stainless steel, metal, and mild steel sheets effectively.
The maximum cut depth of this drill bit is 38 mm, allowing for efficient drilling in thick materials.
This drill bit is made from high-speed steel (HSS) with a bi-metal construction for enhanced durability.
No, the arbor is not included, allowing users to select the appropriate arbor size for their equipment.
The drill bit features a hardened cutting edge welded to a tough alloy steel body, which reduces the risk of shattering during use.
It is widely used in industries such as manufacturing, construction, HVAC, and metal fabrication.
This model comes as a single piece, ensuring easy handling and replacement.
The drill bit is manufactured by Starrett, a well-known brand in industrial tools.
The cutting edge features a 6 teeth per inch (tpi) alternate set, which aids in efficient cutting.
It is manufactured in the United Kingdom, ensuring adherence to quality manufacturing standards.
The model number of this drill bit is FCH0434-G.
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