2 Pcs Straight Flute Tap, High Speed ​​Steel Metric Hand Flute Tap, Standard Screw Tapping Tool M20x1.5

General Description

This set of two high-speed steel straight flute taps is designed for tapping standard M20x1.5 screws. Made from high-speed steel, these tools offer high hardness and excellent wear resistance, making them suitable for general applications. They can be used to create new threads or repair damaged ones. Their standard metric thread design ensures rapid chip evacuation for efficient tapping.

Technical Specifications

• Item Type: Straight Flute Tap
• Material: High Speed ​​Steel
• System: Metric Thread
• Number of Threads: 4
• Thread Tolerance Class: 0.014
• Tap Style: Through Hole Tap
• Applications: Heavy Steel, Rubber, Aluminum, Copper, and Wood

Installation

• The workpiece must be properly held in place.
• The face of the workpiece to be tapped should be positioned horizontally or vertically to facilitate tapping.
• To begin, insert the tap and apply light pressure while rotating it.
• Check that the tap is perpendicular to the Thread base after 1 to 2 turns.
• If necessary, use a square to correct the angle.
• After 3 to 4 turns, the tap's direction is usually determined.

Use

• Use a coolant (such as water) to extend the tap's service life.
• The first cone of the tap is for rough machining, while the second cone allows for fine machining and polishing of the threads.
• When all the cutting edges of the tap are inserted into the material, no further axial force is required; the tap can be screwed in naturally by the thread.

Other information

• Contents: 2 x straight flute taps, 1 x storage box.