Cookies and audience measurement
We use Google Analytics to measure how the site is used and to improve our content. It only loads with your consent: you can decline at no cost and change your mind at any time. Privacy policy
This post contains affiliate links. As an Amazon Associate we earn from qualifying purchases.
Our picks are based on Amazon bestseller rankings, Amazon customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.
Grooving holders are essential tools for creating precise grooves in various materials, from woodworking to metal fabrication. Selecting the right holder ensures accuracy, efficiency, and the longevity of your cutting tools. This guide will help you navigate the options and make an informed purchase for your specific needs.
Material : The MGEHR1212-2 lathe turning tool holder material is 40Cr steel, it has the characteristics of durability, sturdiness and stability, and good anti-rust performance. The MGMN200-G grooving inserts cutter material is carbide, and the coating is...
Application : Suitable for wide and deep groove machining.The Grooving Cut-Off Tool Holder insert can be used for cutting stainless steel, iron pipe, copper pipe, aluminum pipe, non-metallic pipe, plate and other materials.
Material : The MGEHR1616-3 lathe turning tool holder material is 40Cr steel, it has the characteristics of durability, sturdiness and stability, and good anti-rust performance. The MGMN300-M grooving inserts cutter material is carbide, and the coating is...
Application : Suitable for wide and deep groove machining.The Grooving Cut-Off Tool Holder insert can be used for cutting stainless steel, iron pipe, copper pipe, aluminum pipe, non-metallic pipe, plate and other materials.
[MAXIMUM RIGIDITY] The 5/8" (16mm) large shank provides the backbone needed for vibration-free parting and deep internal grooving where smaller tools often flex or fail
[INTERNAL & EXTERNAL MASTERY] Includes MGIVR (Internal) and MGEHR/L (External) holders. A specialized kit for complex grooving, recessing, and part-off operations
[ANTI-SNAP DESIGN] Our nitrided 40Cr steel holders are treated to resist the shocks of interrupted cuts, protecting your 10 included MGMN200 inserts from premature chipping
[CLEAN CHIP EVACUATION] TiN-coated inserts offer low friction and superior heat resistance, ensuring clean chip flow and a smooth finish on tough metals
Material : The MGEHR1212-1.5 lathe turning tool holder material is 40Cr steel, it has the characteristics of durability, sturdiness and stability, and good anti-rust performance. The MGMN150-G grooving inserts cutter material is carbide, and the coating...
Application : Suitable for wide and deep groove machining.The Grooving Cut-Off Tool Holder insert can be used for cutting stainless steel, iron pipe, copper pipe, aluminum pipe, non-metallic pipe, plate and other materials.
🎄 MGMN200 Inserts Material: Made of solid carbide with tin coated,suitable for steel and stainless steel parts processing.
🎄 Coating: CVD , MGMN 200 Suitable for Steel and Stainless steel parts processing. Coating endows inserts strong impact resistance, good versatility with high precision, High finish and High wear resistance.
🎄 Feature of Inserts: MGIVR offers long tool life and faster cutting speed, low friction coefficient. Good versatility with high precision, high finish and high wear resistance. Not easy to stick to the holders or workpieces. Vacuum hardening...
🎄 Feature of Cutting holder : MGIVR2016-2 uses strong steel as material, laser lettering on holder. Anti-rust oil wiped on holders to prevent from oxidation. Plastic box packing ,easier to store.
Right/left hand Internal grooving tool holders--size name:MGIVR/L2016-1.5 ,adapt to MGMN150 inserts, MGIVR/L2016-2 ,adapt to MGMN200 inserts, overallength of the holders:180mm=7.08in, shank diameter:20mm=3/4in, made from 42CrMo ,high strength, high...
1.5mm and 2mm grooving insets--MGMN150 grooving width:1.5mm=0.06in; MGMN200 grooving width:2mm=0.078in;The carbide inserts with TIN coating,good wear-resistance, sharp and non-stick blade;
Mainly used for grooving and cut off, suitable for processing steel and 45#steel etc...
Last update on 2026-10-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Grooving Holders
Comparison Tips
Material: Match the holder's intended material to your workpiece.
Shank Size: Ensure compatibility with your machine.
Insert System: Check for compatibility with desired insert sizes and types.
Adjustability: Evaluate features for setting depth, width, and position.
Construction: Prioritize robust materials for longevity.
Frequently Asked Questions
What is the primary function of a grooving holder?
A grooving holder is a tool accessory designed to securely hold cutting inserts for creating grooves or slots in various materials. It ensures precise control over the depth, width, and location of the groove.
How do I determine the correct shank size?
The shank size refers to the diameter and shape of the part of the holder that fits into your machine's spindle or tool post. You need to match this to the specifications of your lathe, mill, or other cutting machinery.
Can one grooving holder be used for all types of materials?
Generally, no. While some holders are versatile, it's best to choose a holder designed for the specific material you are working with to ensure optimal cutting performance and tool life. Different materials require different insert geometries and cutting forces.
What is the difference between single-point and gang grooving holders?
Single-point holders use one cutting insert to create a groove, offering high precision. Gang grooving holders use multiple inserts simultaneously to cut multiple grooves or a wider groove in a single pass, increasing efficiency for production work.
How important is the insert system of a grooving holder?
The insert system is crucial as it determines the type, size, and geometry of the cutting inserts you can use. This directly impacts the width, depth, and surface finish of the groove being created.
Are there specific maintenance requirements for grooving holders?
Regular maintenance typically involves keeping the holder clean, ensuring inserts are securely clamped, and checking for any wear or damage. Some holders might have specific lubrication needs depending on their design and application.
As an Amazon Associate, we earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change.
Before You Go!
Get the latest deals and product comparisons delivered to your inbox.
