what you’ve wanted for an innovative tooling solution.


• High-rake angle cutting-edge and chip breaker reduces cutting load
• Negative geometry has been designed for rigidity of cutting-edge and double-sided function
• Screw on system and stable support achieves strong clamping force
• Unique insert design for high feed and multifunctional machining
• HRMD insert with symmetrical cutting-edge is applicable for both R and L type machining
HRMDouble
High feed tools represents our answer to the call by machinists for cutting edge durable, efficient and value for money equipment that deliver excellent output.
KORLOY’s latest HRMDouble, a double sided 6 corner insert milling tool designed for high feed machining places your machining needs one step higher by saving you the trouble of unexpected breakdowns, overhead repair costs and most importantly offers an extended tool life span.
Its proprietary major cutting edges were designed to form thin chips even at high feed and reduce cutting load during machining. The HRMDouble inserts additionally feature more corners per insert than conventional 2/3/4 corner inserts.
The HRMDouble comes equipped with a high rake angle chip breaker for soft cutting and low cutting load. Its inscribed circle has 4 size variations-06/09/13/16 covering small to large diameters (Ø0.688~ Ø5 inch). This is ultimately a question of sound investment.

ㆍOptimized major cutting edge and chip breaker design
- Thinner chip curls and reduced cutting load
- Longer tool life
ㆍWide size variations (06/09/13/16)
- Covers small to large diameters (Ø0.688~Ø5 inch)
ㆍDouble sided 6 corner insert
- Multi-corner use for cost efficiency