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Hammer Blades RM 05

Hammer Blades RM 05 are heavy-duty flail blades made from 27MNB5 / 30MNB5 alloy steel, hardened to 42–45 HRC for superior wear resistance. Available in 16.5mm, 18.5mm, and 20.5mm hole sizes, suitable for mulchers and flail mowers.

Parameter	Details
Product Name	Hammer Blades RM 05
Material Grade	27MNB5 / 30MNB5
Hardness	42–45 HRC
Surface Finish	Self & Oiled
Hole Size Options	16.5 mm, 18.5 mm, 20.5 mm
Application	Flail mowers, mulchers, shredders
Performance	High strength, long wear life, impact resistant

Quality You Can Trust

ISO 9001

Quality Management System certification ensuring consistent product quality.

ISO 14001

Environmental Management System for sustainable manufacturing practices.

OEM-Grade Fitment

Guaranteed compatibility and performance meeting original equipment standards.

Product Description

Hammer Blades RM 05 are engineered for demanding agricultural and mulching environments where durability and reliable cutting performance are essential. Manufactured from high-strength 27MNB5 / 30MNB5 alloy steel, these blades deliver outstanding impact resistance and long service life.

With a controlled hardness of 42–45 HRC, RM 05 blades maintain excellent wear resistance while minimizing breakage during heavy operation. The self & oiled surface finish protects against corrosion and ensures smoother operation. Designed with multiple hole size options—16.5mm, 18.5mm, and 20.5mm—these blades offer compatibility with a wide range of flail mowers, mulchers, and shredders.

Ideal for chopping grass, crop residue, and tough vegetation, RM 05 hammer blades ensure uniform mulching, reliable rotation, and consistent field performance.