SNMG Inserts Manufacturer & Supplier in China
Source standard and custom SNMG square turning inserts for stable external turning, facing, roughing, and interrupted conditions with application-specific grade and edge preparation.
What Is a SNMG Insert?
An SNMG insert is an ISO square, 0°-clearance, M-tolerance, double-sided turning insert with a fixing hole and chipbreaking geometry. Four corners per face provide up to eight indexable corners, and the 90° form supplies substantial carbide support for stable general turning and roughing.
Key Specifications
Insert Shape
90° square
Clearance Angle
0°
Tolerance Class
M class
Insert Configuration
Negative, double-sided with fixing hole; up to 8 corners
Common ISO Sizes
SNMG 0903, 1204, 1506, 1906
Primary Applications
Stable external turning, facing, roughing, interrupted cuts
Custom SNMG Insert Options
Configure the key manufacturing details for your insert application, from dimensions and cutting material to edge condition and identification.
Dimensions & Tolerances
Specify insert dimensions and tolerances according to your drawings.
Cutting Material & Grade
Select insert material and grade to suit your machining application.
Top Geometry & Chip Control
Customize top geometry and chip control features for your cutting needs.
Edge Preparation
Specify edge honing, chamfers and other edge preparation options.
Coating & Surface Treatment
Choose coating and surface treatments to meet your cutting needs.
Marking & Packaging
Customize insert markings and packaging to meet your order requirements.
Available SNMG Insert Sizes
CarbideMatch offers SNMG inserts in the standard sizes listed below, with custom dimensions and application-specific configurations available upon request. Send us your required designation, drawing, dimensions, sample, workpiece material, or cutting conditions for technical review and quotation.
ISO Designation
IC (mm)
S (mm)
RE (mm)
D1 (mm)
SNMG 090304
9.525
3.18
0.4
3.81
SNMG 090308
9.525
3.18
0.8
3.81
SNMG 090312
9.525
3.18
1.2
3.81
SNMG 120404
12.7
4.76
0.4
5.16
SNMG 120408
12.7
4.76
0.8
5.16
SNMG 120412
12.7
4.76
1.2
5.16
SNMG 120416
12.7
4.76
1.6
5.16
SNMG 150608
15.875
6.35
0.8
6.35
SNMG 150612
15.875
6.35
1.2
6.35
SNMG 150616
15.875
6.35
1.6
6.35
SNMG 150624
15.875
6.35
2.4
6.35
SNMG 190612
19.05
6.35
1.2
7.94
SNMG 190616
19.05
6.35
1.6
7.94
SNMG 190624
19.05
6.35
2.4
7.94
Don't See the Configuration You Need?
The configurations shown above represent commonly requested options and may not include everything we can supply. Contact us to check another specification or discuss your custom requirements.
SNMG Insert Applications
SNMG inserts are selected where their verified shape, clearance, and holder access match the cutting path and setup.
Heavy External Turning
Stable longitudinal cuts where a strong square corner and rigid holder are suitable.
Facing
Facing with a compatible approach angle and sufficient holder clearance.
Rough Turning
Higher stock removal within the load capacity of the selected size and grade.
Interrupted Turning
Interrupted cuts using a tougher grade and reinforced edge after impact severity is reviewed.
Cast Skin Removal
Initial passes through scale or skin when grade, edge hone, and cutting data are selected accordingly.
SNMG Insert FAQ
When is SNMG unsuitable despite its strong shape?
It is unsuitable where the holder cannot provide profile access or clearance, or where cutting force exceeds the rigidity of the component and setup.
Can SNMG sizes with the same IC share a seat?
Only after thickness, hole, corner radius, shim, clamp, and holder designation are confirmed; IC alone does not establish interchangeability.
How is cost per edge evaluated for SNMG?
Use the number of corners actually accessible in the holder and operation, then include tool life, indexing damage, machine time, and rejected parts.
What helps prevent edge chipping during entry?
Review entry angle, stock variation, interruption, feed engagement, edge hone, grade toughness, clamping, and runout before changing one variable.
What information is needed for scale-removal selection?
Provide skin type, hardness variation, depth, interruption pattern, speed, feed, coolant, and photos of the current wear mode.
Can SNMG marking and packing be private labeled?
Private marking and packaging can be evaluated after traceability, label content, minimum quantity, and approval samples are agreed.
About CarbideMatch
CarbideMatch is a cutting-tool manufacturer and multi-brand distributor with years of OEM manufacturing and industry experience. We currently focus on carbide and indexable inserts across a wide range of brands, grades and specifications.
Search by part number, ISO/ANSI code, grade or application to quickly identify suitable inserts and compatible alternatives
- Own Manufacturing Capabilities
- Multi-Brand Product Supply
- Application-Based Grade Matching
How We Work
Search by part number, ISO/ANSI code, grade or application — or send us your requirements and let us help match the right insert.
01
Submit Requirements
Share the part number, drawing, material or cutting conditions.
02
Review Application
We verify specifications, operation and performance goals.
03
Match the Solution
We match the right inserts to your materials, cutting conditions and requirements.
04
Quote & Sample
Confirm pricing, availability and samples when required.
05
Inspect & Deliver
Products are checked, securely packed and shipped on schedule.
06
Ongoing Support
We support trial feedback, repeat orders and optimization.