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5% Cobalt HSS drill bit  4.2mm
Model : RH-5510
Rating: 3.8
5% Cobalt HSS drill bit  4.2mm
5% Cobalt HSS drill bit  4.2mm
5% Cobalt HSS drill bit  4.2mm
5% Cobalt HSS drill bit  4.2mm
5% Cobalt HSS drill bit  4.2mm
5% Cobalt HSS drill bit  4.2mm
5% Cobalt HSS drill bit  4.2mm
5% Cobalt HSS drill bit  4.2mm

Model : RH-5510 (3.8)

5% Cobalt HSS drill bit  4.2mm

Bulk Order
- High-quality,5% Cobalt  material, strong High Speed Steel twist drill bit.  which ensures the blades sharpness longevity and enables precise starting of the drill
- Hardened process, provides ultimate combination of strength, heat & wear resistance. 
- Great performance with sharpened cutting edge
- Bright finish for general purpose applications including Smooth surface & rust-proof
- Quick change round straight shank fits all power tools easily and the extensive size range makes it the go-to set for working on various projects
 
The RH-5510 is a drill bit manufactured by Ronix that features high-quality 5% Cobalt material. This ensures the longevity and sharpness of the blade, providing exceptional performance for a lifetime. The design of this drill bit is unique, with a focus on maintaining accuracy and durability even in challenging situations. It is suitable for both professionals looking to expand their collection and beginners seeking a tool for DIY projects. If you need a reliable drill bit, the Ronix RH-5510, 4.2mm 5% Cobalt Drill Bit is an excellent choice.
 
Model RH-5510
Length 75 Mm
Width/Diameter 4.2 Mm
Material M35
Net Weight 6 g
Hardness 65-67 HRC
Standard DIN 338
Supplied In Blister card
Downloads & Resources
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The Ronix RH-5510, 5% Cobalt Drill Bit has a length of 75mm and a diameter of 4.2mm, making it a versatile tool, suitable for various projects. It is constructed from high-speed steel (HSS) material, giving it exceptional durability and the ability to withstand high-pressure performances. The RH-5510's design ensures longevity and efficient completion of all required tasks.
 
The Ronix RH-5510 is a top-quality drill bit that has several features which make it stand out. The drill bit is made from high-quality 5% Cobalt material and features a strong High-Speed Steel twist drill bit. This construction ensures the blades' sharpness and longevity while also enabling the precise starting of the drill. The drill bit undergoes a hardened process, providing the ultimate combination of strength, heat, and wear resistance. As a result, the RH-5510 delivers great performance with a sharpened cutting edge. Read on to find out more!
 
The RH-5510 Drill Bit is manufactured with the highest quality M35 material and a DIN 338 standard which make this drill bit amazingly long-lasting. This tool is equipped with a quick change round straight shank that fits all power tools easily. Additionally, its bright finish makes it perfect for general-purpose applications, including smoothing surfaces and rust-proofing.
 
RH-5510 model with a light weight of 6g is suitable for any project whether professional or novice. Equipped with a hardness of 65-67 HRC, the Ronix RH-5510 can drill through any material efficiently and with ease.
 
The Ronix RH-5510, 5% Cobalt Drill Bit is supplied in a Blister Card.
 
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