YG-1 B0744 7/8-9.00TPI Cut Spiral Flute Mod Bottom 2.0P-3.0P HSSE-V3 Steam Oxide

Need Assistance or Service? Please call 262-251-4020

Manufacturer: YG-1
SKU: YG-B0744
Delivery date: 3-5 days
$80.89

Cutting Edge Definition

Vanadium: increases wear resistance of finishing tools. • Cobalt: enables increased hardening temperatures and improves heat resistance. All types of HSS contain significant amounts of carbon, which reacts with the refractory metals to form hard carbides, which increase wear resistance and hot hardness.

Grade and Coating Description

The oxide layer produced is porous thereby retaining oil which lowers friction in ferrous applications, thus avoiding the problems of pick-up, cold welding on taps and ‘built-up edge’ on cutting edges.

Products specifications
Attribute name Attribute value
General Product Information
Application Cut Tapping, Tapping, Mod Bottom Tapping
Coating Steam Oxide
Performance Rating General Performance
Shipping State Illinois
Made In USA No
Package Size 1
Dimensional Specifications
Thread Pitch 9.00TPI
Dimension Standard ANSI/ANSI
Tap Square 0.5230
Thread Limit H4/GH4
Shank/Pilot Dia 0.6970 17.70MM
Tool Material Steel
Thread Size 7/8"
Machine Side Connection Type Tap Collet
Overall Len 4.6870 119.05MM
Tap Type Mod Bottom
Thread Type NC/UNC
Flute Direction R - Right
Flutes/Inserts 4
Drill Range 0.7594 19.29MM - 0.7882 20.02MM
Length Type Standard
Tap Style Cut Spiral Flute
Tap Chamfer 2.0P-3.0P
Cut Rating <30HRC Steel, Stainless Steel
Cutting & Machining Properties
Cutting Edge Mat HSSE-V3
Coolant Thru No
Industry-Specific Applications
Job Shop Yes
Only registered users can write reviews