Machine Tap 1/4-32 UNEF Thread Pitch 2B 3 Flutes High Speed Steel for Tapping Drilling Machine

About this item

• Thread Tap: Thread Size: 1/4-32 UNEF; Class: 2B; Thread Length: 27mm / 1.06 inch; Total Length: 70mm / 2.76 inch
• High Speed Steel Tap: The screw tap has high wear resistance, fast cutting speed, high strength and hardness, and long service life. With uncoated base substrate only, suitable for general purpose tapping.
• Wide Applications: The thread tap is suitable for drilling mild steels, aluminum, iron, copper, stainless steel, hard plastic, processing through holes or shallow holes. Add appropriate tapping oil for higher quality internal threads and more durable taps.
• Straight Flute Tap: Straight 3 flutes are ground to provide rapid downward chip removal for efficient threading, clear threads without burrs, right hand tapping direction. Micro taps are mainly used in clocks and watches for machining holes in wood and soft metals with low hardness.
• Machine Taps: Used in drilling machines, tapping machines, automatic machines, machining centers, CNC, milling machines, not recommended for hand and electric drill tapping. Recommended feed speed: ordinary steel: 6-15m/min; harder steel material: 5-10m/min; stainless steel: 2-7m/min; cast iron: 8-10m/min.

Feature:

Straight 3 flutes are ground to provide rapid chip removal for efficient threading. Clear threads, fast tapping with accuracy.
Used on drilling machines, tapping machines, CNC, and milling machines. Used with some cutting fluid or keep it wet when tapping, the tap will last longer.
Suitable for processing through holes. Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron.
Made of High Speed Steel, it has high hardness, high strength, good toughness, wear resistance and heat resistance.
Machine taps are suggested to be used with tap collets with overload protection. Hand use is easy to cause breakage to the tap due to uneven force.

Specification:

Material: HSS (High Speed Steel) 

Class: 2B 

Thread Size: 1/4-32UNEF

Shank Side Width: 5.5mm / 0.2 inch

Thread Length: 27mm / 1 inch

Total Length: 70mm / 2.7 inch

Package Content:

1 x Machine Tap