DR drills carry square inserts with 4 cutting edges and variety of chipformers for machining a wide range of materials.

INSERT SIZES
Inserts range and relative holder size range:
AOMT 04 – Ø12.0-Ø13.5
AOGT 04 – Ø12.0 Ø13.5
SOMX 05 - Ø14.0-Ø17.5
SOMX 06 - Ø18.0-Ø20.5
SOMX 07 - Ø21.0-Ø24.0
SOGX 05 - Ø14.0-Ø17.5
SOGX 06 - Ø18.0-Ø20.5
SOGX 07 - Ø21.0-Ø24.0
SOMT 09 - Ø25.0-Ø34.0
SOGT 09 - Ø25.0-Ø34.0
SOMT 10 – Ø61.0-Ø66.0
SOMT 11 – Ø67.0-Ø73.0
SOMT 12 – Ø35.0-Ø44.0 + Ø74.0-Ø80.0
SOGT 12 – Ø35.0-Ø44.0 + Ø74.0-Ø80.0
SOMT 16 – Ø45.0-Ø60.0

• Insert variety: chipbreakers
• Insert variety: grade