Dormer Straight Shank Reamer Bit, 12 mm Diameter, 152 mm Overall

RS Stock No.:: 224-4511
Mfr. Part No.:: B901 12.0MM
Brand:: Dormer

Dormer Straight Shank Reamer Bit, 12 mm Diameter, 152 mm Overall

Subtotal (1 unit)*

£46.88

(exc. VAT)

£56.26

(inc. VAT)

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In Stock

4 unit(s) ready to ship
Plus 4 unit(s) ready to ship from another location
Plus 20 unit(s) shipping from 09 March 2026

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Units	Per unit
1 +	£46.88

*price indicative

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RS Stock No.:: 224-4511
Mfr. Part No.:: B901 12.0MM
Brand:: Dormer

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Dormer
	Product Type	Reamer Bit
	Shank Type	Straight
	Diameter	12 mm
	Overall Length	152mm
	Number of Pieces	1
	Cut Length	76mm
	Number of Flutes	6
	Material	HSS
	Shank Size	D1 mm
	Standards/Approvals	BS 328

	Select all
	Brand Dormer
	Product Type Reamer Bit
	Shank Type Straight
	Diameter 12 mm
	Overall Length 152mm
	Number of Pieces 1
	Cut Length 76mm
	Number of Flutes 6
	Material HSS
	Shank Size D1 mm
	Standards/Approvals BS 328

B901 Reamer Specification Data Sheet

RoHS Status: Exempt

COO (Country of Origin):: DE

Dormer Reamer Bit, 12mm Diameter, HSS - B901 12.0MM

This precision reamer bit by Dormer is an industrial-grade high-speed steel (HSS) reamer designed for metal reaming applications. With an overall length of 152mm and a straight shank type, it is reliable for finishing existing holes to H7 tolerance in various ferrous and non-ferrous materials.

Features & Benefits

• Made from high-speed steel material for durability and precision

• Straight shank type for easy and efficient use

• Overall length of 152mm, ensuring versatility in applications

Applications

• Intended for finishing existing holes to H7 tolerance in ferrous and non-ferrous materials

Can it be used for reaming ferrous materials?

Yes, this high-speed steel reamer is suitable for reaming both ferrous and non-ferrous materials.

Will it provide precise and accurate results for industrial applications?

Yes, it is an industrial-grade tool designed for precision and accuracy in metal reaming tasks.

Is this reamer suitable for use in the electrical and automation industries?

Yes, the precision and versatility of this reamer make it ideal for various applications in the electrical and automation sectors.

Standards

ISO/BS328/DIN206B