Cut-Off Inserts GDM / GDG Classification of usage P Carbon steel / Alloy steel P Q P Ref. to Page for Applicable Toolholders :Continuous-Light Interruption / 1st Choice M Stainless Steel Q P P :Continuous-Light Interruption / 2nd Choice ● :Continuous / 1st Choice N Non-ferrous Metals Q P ○ :Continuous / 2nd Choice Dimension (mm) Angle MEGACOAT MEGACOAT DLC Coated Carbide NANO Carbide Insert Description Edge Width(W) PR1535 PR1225 PR1215 PDL025 GW15 rε M L H θ Handed Insert shows Right-hand Tolerance GDM 1316N-003PF 1.3 0.03 1.0 ● ● ● 1316N-015PF 0.15 16 3.7 ● ● ● H14 1516N-003PF 1.5 0.03 1.2 ● ● ● H15 W±0.04 2.5° M rε 1516N-015PF 0.15 ● ● ● 2.5° L rε 2020N-003PF 2.0 ±0.04 0.03 1.7 - ● ● ● 2020N-015PF 0.15 ● ● ● H14 Feed H 2520N-003PF 0.03 ● ● ● H15 2520N-015PF 2.5 0.15 2.1 20 4.3 ● ● ● H16 Low 3020N-003PF 0.03 ● ● ● H17 3020N-015PF 3.0 0.15 2.3 ● ● ● / Cut-Off GDM 1316&-003PF-15D 1.3 0.03 1.0 ● ● ● H14 H 1516&-003PF-15D 1.5 1.2 16 3.7 ● ● ● H15 W±0.04 2.5° 2.5° M θ° 1516R -015PF-15D 0.15 R R R rε 2020&-003PF-15D 2.0 0.03 1.7 ● ● ● L 2020R -015PF-15D ±0.04 0.15 15° R R R Cut-off H 2520&-003PF-15D 2.5 0.03 2.1 20 4.3 ● ● ● 2520R -015PF-15D 0.15 R R R 3020&-003PF-15D 3.0 0.03 2.3 ● ● ● 15° Lead Angle 3020R -015PF-15D 0.15 R R R W±0.03 3° M GDM 2020N-010PQ 2.0 1.7 ● ● ● rε Feed 3° L rε 2520N-010PQ 2.5 ±0.03 0.1 2.1 20 4.3 - ● ● ● Medium H 3020N-010PQ 3.0 2.3 ● ● ● Cut-Off / 3° θ° GDM 2020R-010PQ-15D 2.0 1.7 R R R W±0.03 M H14 3° L rε 2520R-010PQ-15D 2.5 ±0.03 0.1 2.1 20 4.3 15° R R R H15 H16 H H17 3020R-010PQ-15D 3.0 2.3 R R R 15° Lead Angle 3° M GDG 2020N-005PG 2.0 1.7 ● ● ● ● W±0.02 rε Force 3° L rε 2520N-005PG 2.5 ±0.02 0.05 2.1 20 4.3 - ● ● ● ● Cutting H 3020N-005PG 3.0 2.3 ● ● ● ● Cut-Off / Low W±0.02 3° M θ° GDG 2020R-005PG-15D 2.0 1.7 R R R R 3° rε 2520R-005PG-15D 2.5 ±0.02 0.05 2.1 20 4.3 15° R R R R L H 3020R-005PG-15D 3.0 2.3 R R R R 15° Lead Angle Note) 1. Using the PF / PM chipbreaker (for cut-off) for grooving cannot create a flat bottom (Ref. to the right figure). Groove bottom created by PF / PM chipbreaker N : Std. Item H12 Inserts are sold in 10 piece boxes. R : Std. Item (Right-hand Only)