Sandvik Threading Toolholders and Inserts

Sandvik's 266 CoroThread toolholders and inserts provide a high level of stability for threading applications in demanding industries, where precision is paramount.

266 CoroThread Toolholders

Sandvik CoroThread 266 toolholders achieve threading insert stability with a new design of iLock insert locking interface on the toolholder. This keeps the insert rigid, maintains the correct threading profile and reduces out-of-specification product rejection. The insert has a slot for each of its three indexable cutting edges. One slot is located on a raised guide rail on the new interface of the shim. This guide rail locks the insert in its correct position in the pocket, giving repeatable accuracy with each threading pass.

All of this means that the cutting loads on the insert are dispersed with no pressure points; insert and holder maintain their design integrity. Leading to longer tool and holder life, less downtime for tool changes and greater continuity of production!

For all technical and dimensional specifications please refer to the PDF of the catalogue page.

DCMT

Suitable for External/Internal Toolholders

Iscar HELITURN Toolholders

Important:
These tools were designed to be used
only with the HELITURN LD inserts.

PCLNR/L-X HELITURN Lever Lock Toolholders

ISCAR?s new Single-Ended Insert for Parting With an Improved Clamping Method

TAG Insert Features
* Very rigid clamping in a tangentially oriented pocket.
* Enables machining at very high feed rates and provides excellent straightness and surface finish.
* Recommended for parting large diameter parts and for * Offers a free, unobstructed chip flow, since there is no upper jaw as in the other clamping systems (very important in deep grooving and parting applications.
* The combination of tangential clamping and free chip flow results in improved tool and insert life time.
* Provides a solution to the problem of inserts being pulled out during retraction.

The TAG inserts are available with the familiar J- and C-Type chipformers, with neutral and angular frontal cutting edges. The new tools are equipped with a user-friendly clamping and extraction device. The TANG-GRIP family includes square shank tools, blades and inserts in 1.4 - 9.5mm widths in the most advanced IC830 and IC808 SUMO TEC grades. The blades are in standard siuzes which fit ISCAR's standard blocks.

Tang-Grip? TAG R/L-J/JS Parting & Grooving Inserts

First choice for soft materials, parting of tubes, small diameters and thin-walled parts. Cutting edge with positive rake. General applications on low carbon steel, alloy steel, austinitic stainless steel. Low-to-medium feed.

IC808 Grade Description:
A tough submicron substrate improved TiAIN PVD coated grade for better chip flow. Designed for machining heat resistant alloys, austenitic stainless steel, hard alloys and carbon steel at medium to high cutting speeds, interrupted cut and unfavourable conditions. Excellent notch wear and built-up edge resistance.

Indexa-Seiki? Threading Toolholders

An "On Edge" three cornered vertical threading system for use in circumstances where other threading systems would foul the component or lathe centre. Toolholders have a helix angle incorporated into the pocket which satisfies the majority of applications. The relationship between diameter and pitch is shown at the foot of the page and illustrates the parameters within which this threading system will be applicable.

Vertical Threading

Insert

Kennametal, the trusted innovator in metal cutting technology, introduced a new era in tooling. Harnessing advanced science and exceptional experience, they have gone more than a cut above - and created Beyond?, their next generation, ultra-performance tooling platform. This powerful collection delivers unheard of levels of productivity, efficiency, dependability, and profitability. And beyond.

Higher Productivity & Profitability - up to 30% Higher
l Achieve higher metal removal rate (speed, feed, and depth-of-cut).
2 Gain longer tool life.

Versatility
l Products can be applied across a wide range of applications.
2 Can be used in low- to high-speed applications.

Reliability
l Products deliver uniform wear for predictable tool life.
2 Achieve reduced depth-of-cut notching.
3 Virtually eliminate chip flow damage.

Complete Portfolio
l The Beyond product portfolio can be used in a complete range of steel, cast iron, and stainless steel ISO turning workpieces.

CNMG Indexable Turning Inserts

KS20 (ISO K20) Micrograin uncoated. For titanimium and nickel alloys.

ISCAR?s new Single-Ended Insert for Parting With an Improved Clamping Method

TAG Insert Features
* Very rigid clamping in a tangentially oriented pocket.
* Enables machining at very high feed rates and provides excellent straightness and surface finish.
* Recommended for parting large diameter parts and for * Offers a free, unobstructed chip flow, since there is no upper jaw as in the other clamping systems (very important in deep grooving and parting applications.
* The combination of tangential clamping and free chip flow results in improved tool and insert life time.
* Provides a solution to the problem of inserts being pulled out during retraction.

The TAG inserts are available with the familiar J- and C-Type chipformers, with neutral and angular frontal cutting edges. The new tools are equipped with a user-friendly clamping and extraction device. The TANG-GRIP family includes square shank tools, blades and inserts in 1.4 - 9.5mm widths in the most advanced IC830 and IC808 SUMO TEC grades. The blades are in standard siuzes which fit ISCAR's standard blocks.

Tang-Grip? TAG R/L-J/JS Parting & Grooving Inserts

First choice for soft materials, parting of tubes, small diameters and thin-walled parts. Cutting edge with positive rake. General applications on low carbon steel, alloy steel, austinitic stainless steel. Low-to-medium feed.

IC830 Grade Description:
(P20-P50/M20-M40/K15-K40/ S15-S40) PVD TiAlN coated tough grade followed by a special SUMO TEC surface treatment. Suitable for milling stainless steel, high temperature alloys and other alloy steels. Recommended for interrupted cut and heavy operations.

DNMG Indexable Turning Inserts

T9025 (ISO P20-P30, M20-M30) MT-CVD Coated. Increased wear resistance provided by the new "Double-Bridge" coating technology allowing for higher cutting conditions. Universal grade for medium to rough turning of steel at medium speed.TM-Medium operation chipbreaker.

CNMG

Suitable for External/Internal Toolholders