NIKO - Cut-Off an Grooving Inserts

C2 (K20) - Uncoated grade, recommended for cast iron, nonferrous materials and high temperature alloys. (Positive Insert)

C5 (P40) - Uncoated grade, recommended for machining of steel ,steel casting austenitic stainless steel, stainless steel casting at unfavorable conditions. (Negative Insert).

C5PV (P20-P40) - PVD coated grade, recommended for higher speed, machining of steel, austentic and martensitic stainless steel. (Negative Insert)

C5GV (P25-P40) - CVD multi-layer coated grade, recommended for machining of steel, steel casting and malleable cast iron. (Negatice Insert)

BALN (P10-P30) - CVD multi-layer coated grade, recommended for roughing and finishing at very high speeds. Can be used on cast, carbon, and alloy steels, nickel base materials and high temperature alloys. (Negative Insert)

Inserts
Lead Angle
Width Inches
Width Metric
Inserts
Lead Angle
Width Inches
Width Metric
NTGTN-2
NTGTR-2-4
NTGTL-2-4
NTGTR-2-8
NTGTL-2-8
GTHTR-2-15
NTGTL-2-15
0°
4°
4°
8°
8°
15°
15°
.087"
2.2
 NTGN-4
NTGTR-4-4
NTGTL-4-4
NTGTR-4-8
NTGTL-4-8
NTGTR-4-15
NTGTL-4-15
0°
4°
4°
8°
8°
15°
15°
.160"
4.1
NTGTN2.4
NTGTR-2.4-4
NTGTL-2.4-4
NTGTR-2.4-8
NTGTL-2.4-8
NTGTR-2.4-15
NTGTL-2.4-15
0°
4°
4°
8°
8°
15°
15°
.093"
2.4
 NTGTN-4.8
NTGTR-4.8-4
NTGTL-4.8-4
NTGTR-4.8-8
NTGTL-4.8-8
NTGTR-4.8-15
NTGTL-4.8-15
0°
4°
4°
8°
8°
15°
15°
.187"
4.8
NTGTN-3
NTGTR-3-4
NTGTL-3-4
NTGTR-3-8
NTGTL-3-8
NTGTR-3-15
NTGTL-3-15
0°
4°
4°
8°
8°
15°
15°
.120"
3.1
 NTGTN-5
NTGTR-5-4
NTGTL-5-4
NTGTR-5-8
NTGTL-5-8
NTGTR-5-15
NTGTL-5-15
0°
4°
4°
8°
8°
15°
15°
.200"
5.1
NTGTN-6
NTGTR-6-4
NTGTL-6-4
NTGTR-6-8
NTGTL-6-8
NTGTR-6-15
NTGTL-6-15
0°
4°
4°
8°
8°
15°
15°
.250"
6.4
        
 
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