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RS PRO High-Speed Steel (HSS) Straight Shank Reamer Bit 12.75 mm Diameter 130 mm Overall Length 394-279

Category Reamer Bit Brand RS PRO Condition New

Specifications

Country of Origin India
Diameter 12.75mm
Brand RS PRO
Material HSS
Model 394-279
Overall Length 130mm
Shank Type Straight
Number of Pieces 1
Cut length 38mm
Number of Flutes 6
Machine Reamer Bit, 15/32 → 17/32in Diameter, 5.5 in OverallBrand NEUTRAL

Key Features

  • The bit features a high-speed steel (HSS) body for exceptional heat resistance and durability.
  • It has six hardened steel flutes to provide efficient material removal and smooth finishing.
  • The straight shank type allows compatibility with various drill chucks and machine tool holders.
  • Ideal for machining and finishing holes to exact sizes in metal and other hard materials.
  • Blade hardness Rockwell C rating between HRC 62-66 ensures long-lasting performance.

Product Description

RS PRO 394-279 Straight Shank Reamer Bit offers a high-quality solution for enlarging and finishing pre-drilled holes with accuracy and efficiency. The bit is constructed from high-speed steel (HSS), which provides excellent heat resistance and robust performance under demanding machining conditions.

This reamer bit has a diameter of 12.75 mm and an overall length of 130 mm, suitable for a wide range of industrial and manufacturing applications, including automotive, aerospace, and metal fabrication. Its straight shank design is compatible with many standard drill chucks and machine holders, making it versatile in various machine shop setups.

Equipped with six hardened steel flutes, the bit ensures smooth hole surfaces and precise diameters. The blades are inserted in tapered keyways and secured with screwed end caps, allowing for adjustment to maintain optimal cutting dimensions over the tool's life.

This reamer bit is used for finishing holes to closely controlled sizes with high precision, suitable for receiving fasteners or mating components. The blade hardness rating of HRC 62-66 ensures durability and longevity even under frequent usage.

The high-speed steel composition provides excellent resistance to heat and wear. Six flute design enables efficient cutting and smooth finishes. Straight shank for stable mounting and ease of use. Adjustable blade positioning for maintainable precision.

Used extensively in industrial, manufacturing, and mechanical engineering applications.

Set contains one piece of the RS PRO Straight Shank Reamer Bit, model 394-279. This tool is ideal for professionals requiring precise hole finishing for construction, workshop, or field applications.

Browse the Reamer Bit category at EnvMart for compatible tools and accessories.

RS PRO High-Speed Steel (HSS) Straight Shank Reamer Bit 12.75 mm Diameter 130 mm Overall Length 394-279
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Frequently Asked Questions

The reamer bit has a diameter of 12.75 mm.

It has an overall length of 130 mm.

This model is constructed from high-speed steel (HSS), which provides excellent heat resistance and durability.

The bit features six hardened steel flutes for efficient material removal and smooth finishing.

It has a straight shank design, allowing compatibility with various drill chucks and machine tool holders.

The cut length of this model is 38 mm.

It is ideal for machining and finishing holes to exact sizes in metal and other hard materials, commonly used in industrial and manufacturing applications.

The blade hardness is rated between HRC 62-66, ensuring long-lasting performance.

The reamer bit is manufactured in India.

Yes, the blades are inserted in tapered keyways and secured with screwed end caps, allowing for adjustment to maintain optimal cutting dimensions.

The set contains one piece of the RS PRO Straight Shank Reamer Bit, model 394-279.

This tool is extensively used in automotive, aerospace, and metal fabrication industries.

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