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Bosch HSS-G High-Performance Twist Drill Bit Set 3.9mm Shank, 75mm Overall Length, 10 Pcs 2608585485

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Bosch HSS-G High-Performance Twist Drill Bit Set 3.9mm Shank, 75mm Overall Length, 10 Pcs 2608585485

Name: Bosch HSS-G High-Performance Twist Drill Bit Set 3.9mm Shank, 75mm Overall Length, 10 Pcs 2608585485
Brand: Bosch
SKU: 130592
Price: 3.34 USD
Availability: InStock

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Category Drill Bits & Parts Brand Bosch Condition New

Specifications

Country of Origin	China
Brand	Bosch
Material	HSS-G
Finish	Smooth
Overall Length	75mm
Shank Type	Cylindrical
Shank Size	3.9mm
Number of Pieces	10
Flute Type	Twist
Standards/Approvals	DIN 338/1414
Pay online using	Or choose to pay later via bank transfer
RS Stock No.	768-3015Brand: BoschManufacturers Part No.: 2608585485IMPA: 630137
Number of Flutes	2
Cutting Direction	Right
Drill Point Angle	135°
Drilling Length	43mm

Key Features

Manufactured from HSS-G for excellent heat resistance and durability.
Each drill bit has a cylindrical shank size of 3.9mm for secure stability in standard chucks.
75mm overall length with a 43mm drilling length for versatility in various applications.
Features a 135° self-centring split-point tip for high precision and reduced wandering.
Suitable for drilling alloyed and non-alloyed steel, cast iron, non-ferrous metals, and hard plastics.
Right-hand cutting direction ideal for hand and machine use.
Precision ground for faster drilling rates and lower feed pressure.
Conforms to DIN 338/1414 standards ensuring quality and reliability.

Product Description

Bosch 2608585485 HSS-G drill bit set features 10 precision-ground twist drill bits made from high-speed steel with ground flutes (HSS-G) designed for industrial and professional applications requiring clean, accurate holes. Each bit measures 75mm overall length with a cylindrical 3.9mm shank and employs a 135-degree self-centring split-point tip that reduces wandering and eliminates the need for pilot holes up to 10mm diameter.

These drill bits are highly effective for drilling in alloyed and non-alloyed steels with tensile strength up to 900N/mm², cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals, and hard plastics. The right-hand cutting direction and twist flute design enable rapid swarf removal and smooth drilling performance under both manual and machine operation.

Precision grinding of the flutes and the active cutting split-point tip contribute to up to 40% faster drilling and 50% lower feed pressure compared to standard HSS bits. The set conforms to DIN 338/1414 standards and is ideal for repeated use in construction, engineering, manufacturing, and maintenance scenarios where reliable, accurate hole-making is critical.

The package contains 10 drill bits and is sourced from China, ensuring consistent Bosch quality and performance. These are an essential toolkit addition for carpentry, metalworking, and general industrial drilling tasks.

Manufactured from durable HSS-G material for long life. Precision-engineered 135° split-point drill tip for accuracy. Suitable for a variety of metals and plastics. Right-hand twist flute design for efficient chip removal.

Conforms to recognized DIN 338/1414 industrial standards. Supports hand and machine drilling operations. Set includes 10 pieces with smooth finish and cylindrical shanks. Ideal for fast drilling of plug, anchor, and clearance holes.

Provides professional-grade drilling performance and precision. Origin certified from China ensuring quality manufacturing. Explore our wide range of drill bits and power tool accessories on EnvMart for all your industrial and professional needs.

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