WIDIA/KENNAMETAL 6140471 7/8-9.00TPI Cut Spiral Flute Mod Bottom 2.5P-3.0P HSSE TiCN

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Manufacturer: WIDIA/KENNAMETAL
SKU: WID6140471
Delivery date: 3-5 days
Call (262) 251-4020 for pricing

Cutting Edge Definition

High speed steels (often abbreviated HSS) are ferrous based alloys of the Fe–C–X multicomponent system where X represents a group of alloying elements comprising mainly Cr, W or Mo, V, and Co. These steels are mainly used for cutting tools, since they are characterized by their capacity to retain a high level of hardness while cutting metals at high speed. Generally, the X component is present in excess of 7%, along with more than 0.60% carbon.

Grade and Coating Description

Titanium Carbo-Nitride (TiCN) has the highest lubricitiy of all the TiN coatings - making it an excellent choice as a dry film lubricant where improved hardness and wear resistance beyond standard Calico TiN is needed. TiCN is normally applied to steels, hardened steel, and stainless steel materials. TiCN is an excellent coating when working against bronze, brass and plastic, therefore, it a good choice for stamping, punching, and forming. Can be stripped and recoated.

Products specifications
Attribute name Attribute value
General Product Information
Application Mod Bottom Tapping, Cut Tapping, Tapping
Made In USA No
Shipping State Ohio
Performance Rating High Performance
Coating TiCN
Package Size 1
Dimensional Specifications
Machine Side Connection Type Tap Collet
Tap Style Cut Spiral Flute
Tap Type Mod Bottom
Thread Size 7/8"
Tap Chamfer 2.5P-3.0P
Thread Type NC/UNC
Flute Direction R - Right
Flutes/Inserts 4
Drill Range 0.7594 19.29MM - 0.7882 20.02MM
Tap Square 0.5200
Length Type Standard
Shank/Pilot Dia 0.6970 17.70MM
Overall Len 4.6870 119.05MM
Thread Limit H5/GH5
Dimension Standard ANSI/ANSI
Cut Rating <40HRC Steel, Aluminum, Brass, Copper, Stainless Steel
Tool Material Steel
Thread Pitch 9.00TPI
Cutting & Machining Properties
Cutting Edge Mat HSSE
Coolant Thru No
Industry-Specific Applications
Job Shop Yes
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