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- Indexable Insert Holders /
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Product Description
-
EXTERNAL & INTERNAL
5/8" GROOVING TOOL SET
Provides precision clamping and insert indexing accuracy.
Suitable for external & internal grooving.
-
Enhanced Pocket Base
Significantly Improves Reliability and Durability
Enhanced insert pocket base of the external grooving cutter improves reliability and durability.
-
Coolant-Through System
Features an integrated coolant-through design to ensure efficient chip evacuation, reduce heat buildup, and enhance cutting performance and tool longevity.

Features
-
Features
Internal Grooving and External Holders
- Precision Toolholder Design: Ensures accurate clamping and precise insert indexing for optimal performance.
- Versatile Application: Suitable for both external and internal grooving operations.
- Internal Holders: Perfect for internal grooving, turning, and profile machining tasks.
- External Holders: Ideal for external grooving, turning, parting, profiling, and relief machining.
-
Double-end Carbide TiN Coated Inserts
MGMN200
High-Performance Inserts: Compatible with double-cutting-edge MGMN carbide inserts for extended durability and efficiency.
-
Components and Solid Aluminum Case
Accusize 0028-1058 5/8" Shank 2pc External & Internal Grooving Tool Set
- 1pc external tool holder (MGEHR10-2B).
- 1pc internal tool holder (S10K-MGIVR2).
- 10pcs TiN coated inserts (MGMN200).
- Hex key.
-
Right-Handed
Configuration
Right-Handed Configuration: Designed for right-hand operation.
External and Internal Grooving Tool MGEHR10-2B and S10K-MGIVR2 Diagram

Specifications
Shank Size (D) | 5/8" |
MGEHR10-2B Overall Length | 4-1/2" (External Grooving) |
S10K-MGIVR2 Overall Length | 5" (Internal Grooving) |
F(MGEHR10-2B) | 21/32" (external grooving) |
F(S10K-MGIVR2) | 1/2" (internal grooving) |
T(MGEHR10-2B) | 7/8" Max Cutting Depth |
T(S10K-MGIVR2) | 3/16" Max Cutting Depth |
Insert Width(W) | 0.079" |
Insert | MGMN200, Carbide, TiN Coating |
Insert Screw(MGEHR10-2B) | M4 x 12 |
Insert Screw(S10K-MGIVR2) | M4 x 10 |
Auxiliary Tools
-
Inserts for Grooving Aluminum
- Accusize Item No: 6603-4023; SKU: 2403-4023x10
- Code: MGGN200-LH
- Material: Carbide
- For Cutting Material: Aluminum
-
Replacement Inserts for Grooving Steel
- Accusize Item No: 6103-4022, SKU: 2403-4022x10
- Code: MGMN200
- Material: Carbide
- Coating: TiN
-
Replacement of the External Grooving Tool
Code: MGEHR10-3B
Item No: 2387-0005
Compatible Inserts: MGMN300 (Not MGMN200)
$44.99 $44.99
$ 22 .99 $22.99
$42.24 $42.24
$ 19 .99 $19.99
$87.00 $87.00
$ 39 .99 $39.99
$46.47 $46.47
$ 20 .99 $20.99
$48.59 $48.59
$ 21 .99 $21.99