Dormer 4 mm x 40mm x 76mm HSS Spiral Square Hand Reamer

View all Hand Reamers
Bulk discount available

Subtotal (1 unit)*

PHP3,373.62

(exc. VAT)

PHP3,778.45

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 17 unit(s) shipping from May 18, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per Unit
1 - 4PHP3,373.62
5 +PHP3,272.42

*price indicative

RS Stock No.:
696-831
Mfr. Part No.:
B1004.0
Manufacturer:
Dormer
Find similar products by selecting one or more attributes.
Select all

Brand

Dormer

Product Type

Hand Reamer

Flute Type

Spiral

Shank Type

Square

Overall Length

76mm

Diameter

4mm

Shank Diameter

40mm

Material

HSS

Finish

Bright Lands, Blue Flutes

Standards/Approvals

DIN 206 B/BS 328/ISO236

RoHS Status: Exempt

Dormer Hand Reamer, Spiral Flute, 76mm Overall Length - B100 4MM


This hand reamer by Dormer is a high-quality cutting tool designed for precision work in metalworking industries. With a diameter of 4mm, the spiral flute design ensures efficient material removal while maintaining accuracy. The HSS material and blue flute surface treatment ensure longevity and durability.

Features & Benefits


• Spiral flute design allows for smooth chip removal and precise hole finishing

• High-Speed Steel (HSS) material ensures long-lasting performance and durability

• Blue flute surface treatment provides resistance to wear and corrosion, keeping the reamer in optimal condition

• Bevel and taper lead facilitates easy entry into the workpiece and ensures accurate results

• Wide range of sizes From 4mm up to 50mm, catering to various drilling requirements

Applications


• Intended to finish existing holes to H7 tolerance in ferrous and non-ferrous metals.

• Suitable for use in industries requiring precise hole drilling such as automation, electronics, electrical, and mechanical fields.

• Ideal for applications that demand high-traffic usage and consistent performance.

Will it work on both ferrous and non-ferrous metals?


Yes, this hand reamer is designed to finish holes in both ferrous and non-ferrous metals with high precision.

Can it withstand long hours of usage?


Yes, the HSS material and the blue flute surface treatment ensure durability and longevity, making it suitable for high-traffic applications.

Is it suitable for drilling holes with tight tolerances?


Yes, the bevel and taper lead design of this hand reamer enables accurate and precise hole finishing to meet specific tolerances.

Can it be used for drilling through thick metal sheets?


Yes, the spiral flute design of this hand reamer allows for efficient chip removal, making it suitable for drilling through various thicknesses of metal.

Will it maintain sharpness over time?


The HSS material used in this hand reamer ensures that it stays sharp and effective even after prolonged usage, providing consistent performance.

Standards

ISO/BS328/DIN206B

Related links