TC420 Supreme Thread Former

Contact Details

Walter USA LLC

Address

N22 W23977 RidgeView Pkwy. W.

Waukesha

53188

WI

United States

Map It

Phone

800-945-5554

Fax

262-347-2501

View Website

Send Email

View Buyers Guide

September 04, 2018

The new versatile high-performance TC420 Supreme thread former from Walter features a new substrate and a new polygon geometry that provides better forming behavior, less friction and longer tool life. In addition, its polished surface yields a better surface finish than is achieved with thread cutting.

This combination of features allows the new Walter TC420 Supreme thread former to reach higher tool life by producing up to 30 percent lower torque with higher cutting speeds. There are numerous variants in the TC420 Supreme product range, such as various coolant configurations, thread tolerance, chamfer forms and overall lengths.

The new thread former can be used universally since it is ideally suited for most ISO material groups. Applications include 3.5 x D_N with grooves/internal cooling, and 3.0 x D_N without grooves/ internal coolant.

Related Glossary Terms

coolant
coolant
Fluid that reduces temperature buildup at the tool/workpiece interface during machining. Normally takes the form of a liquid such as soluble or chemical mixtures (semisynthetic, synthetic) but can be pressurized air or other gas. Because of water’s ability to absorb great quantities of heat, it is widely used as a coolant and vehicle for various cutting compounds, with the water-to-compound ratio varying with the machining task. See cutting fluid; semisynthetic cutting fluid; soluble-oil cutting fluid; synthetic cutting fluid.
tolerance
tolerance
Minimum and maximum amount a workpiece dimension is allowed to vary from a set standard and still be acceptable.

Additional Products from Walter USA LLC

Single-Sided Indexable Inserts with HU5 Geometry

Walter has introduced single-sided indexable inserts with new HU5 geometry. These HU5 inserts can dramatically boost productivity particularly in rough machining of stainless steels and heat-resistant superalloys and secondarily in steel. They are typically used in machining AISI 316 material,…

Perform Lineup of TC115/TC216 Taps

Walter has expanded its productive and cost-effective Walter Perform lineup of TC115/TC216 taps with an array of new sizes, giving these highly flexible taps an even wider range of application in a variety of materials. They provide an excellent means of cost savings, especially with small and…

M4130 Shoulder Milling Cutter

Walter has introduced the M4130, a shoulder milling cutter that reduces costs through its ability to use Walter’s universal M4000 system inserts in a variety of different applications. It’s soft cutting action makes the M4130 shoulder milling cutter ideal for roughing operations involving steel,…

M2028/M2029 Octagon Facemilling Cutters

The M2028/M2029 octagon facemilling cutters from Walter delivers high feed rates and lower tooling costs for a wide variety of roughing and finishing applications, thanks in large measure to their stable, negative, double-sided inserts that feature 16 cutting edges.

TC620 Supreme Thread Milling Cutter

Walter has released the TC620 Supreme thread milling cutter, enabling threading that combines maximum productivity with superior process reliability. Its multiple-row concept with its lower cutting forces not only reduces machine time and wear, but also improves process reliability and handling,…

DC160 X∙treme Evo Advance Solid-Carbide Universal Drill

The DC160 X∙treme Evo Advance solid-carbide universal drill from Walter, features exceptional positioning accuracy. This is achieved with its innovative new thinner web at the point; rapid guidance in the hole due to the advanced positioning of the margins; and high productivity in many different…

M4791 Routing Cutter

Walter has expanded its cost-effective, flexible M4000 milling cutter system with the addition of the new M4791 routing cutter. Capable of plunging in solid material and producing a true flat bottom, the new routing cutters have an application in both lathes and machining centers.