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Description
MGMN 100 insert -JM H6310 indexable Horn parting insert from the Korean company Horn for parting or grooving.
Technical data for the 1 mm MGMN parting insert
Dimensions and geometric parameters
| Technical data | |
|---|---|
| Cutting width b | 1 mm |
| Corner radius r | 0.1 mm |
| overall length l | 12 mm |
| width d | 1.2 mm |
| height t | 4.8 mm |
The MGMN parting insert with a width of 1 mm allows
Turning operations with the MGMN 100 insert
-
parting
-
turning
-
grooving
-
facing
MGMN 100 cutting data — grade NC3120
Speeds and feeds for 3 machining operations
| Material | Parting | Facing | Grooving / turning | |||
|---|---|---|---|---|---|---|
| Vc [m/min] | fn [mm/rev] | Vc [m/min] | fn [mm/rev] | Vc [m/min] | fn [mm/rev] | |
| P Carbon steel | 80 – 180 | 0.02 – 0.15 | 100 – 160 | 0.05 – 0.10 | 80 – 200 | 0.03 – 0.08 |
| P Alloy steel | 70 – 150 | 0.02 – 0.15 | 50 – 130 | 0.05 – 0.10 | 80 – 180 | 0.03 – 0.07 |
| M Stainless steel | 50 – 120 | 0.02 – 0.10 | 60 – 150 | 0.05 – 0.10 | 60 – 100 | 0.03 – 0.08 |
MGMN 100 parting and grooving insert – 1 mm insert for steel and stainless steel
Grade H6310 with CVD coating
The MGMN 100 T H6310 Horn insert is a double-ended carbide insert with a cutting edge width of 1 mm, designed for precision parting off of small-diameter shafts and cutting narrow external grooves on conventional and CNC lathes. Cemented carbide grade H6310 with a CVD coating covers the ISO P20-P40 and M10-M25 application ranges, providing versatility in machining unalloyed, alloy, and stainless steels. The insert works with MGMN-type indexable turning tools with a spring clamping system. The 2-edge design allows the insert to be indexed after the first edge wears out, so machining can continue without replacing it.
Key features of the MGMN 100 H6310 Horn insert
- CVD coating resistant to temperatures of 700-1000°C maintains cutting edge stability even during intensive parting at high feed rates
- Grade H6310 in the ISO P20-P40 and M10-M25 ranges provides an optimal balance between hardness and chipping resistance when machining steel and stainless steels
- Cutting width of 1 mm with T-type geometry enables precision parting off of shafts up to 8 mm in diameter and cutting very narrow grooves for retaining rings and O-ring seals
- The double-ended design provides 2 independent cutting edges, reducing the machining cost per 1 component by 50 percent
- The minimum cutting width of 1 mm minimizes material loss — a significant advantage when machining expensive alloys and difficult-to-machine materials
- The chip breaker geometry ensures controlled chip evacuation from the narrow groove without the risk of jamming or surface damage
The MGMN 100 parting and grooving insert is suitable for series production of small shaft components, machining precision grooves for retaining rings, and parting off small-diameter workpieces. The narrow 1 mm cutting edge minimizes material loss and enables machining in confined spaces. The recommended cutting speed Vc is 120-180 m/min for structural steel and 80-120 m/min for stainless steel at feeds of 0.02-0.10 mm/rev. Emulsion cooling extends cutting edge life by a factor of 2-3 compared with dry machining.
Compatible turning tools
for the MGMN 100 insert (groove width 1 mm)
MGEHR/L 16x16-116×16 × 100 mm | Tmax 15R right-hand
←L left-hand
→
←L left-hand
→
MGEHR/L 20x20-120×20 × 125 mm | Tmax 15R right-hand
←L left-hand
→
←L left-hand
→
Frequently asked questions
The MGMN 100 insert in grade H6310 is suitable for machining structural and alloy steels in the ISO P20-P40 range and stainless and acid-resistant steels in the ISO M10-M25 range. It can also be used for parting gray cast iron and cast steel.
With a cutting edge width of 1 mm and standard seating in the holder, the MGMN 100 insert allows shafts up to 8 mm in diameter to be parted off. For larger diameters, select the MGMN 200 (2 mm) or MGMN 300 (3 mm) insert.
Choose MGMN 100 with a 1 mm cutting edge when parting off small-diameter workpieces (up to 8 mm), cutting very narrow grooves for retaining rings and O-ring seals, or when minimizing material loss during cutting is a priority.
Product accessories
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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