- Thread diameter (D):1/2-12 BSW. Matching drill bit size: 38mm / 1.5" .Made of high speed steel and alloy steel, hardness, high torque, good toughness and wear-resistance for long service life.
- Applications: Can process, correct or clean the external threads. Suitable for general purpose threading in stainless steel, aluminum alloy, cast iron, copper, iron, aluminum, plastic, etc.. Great for maintenance and repair work on pipes, boards and machinery.
- Features: Conical locking hole, strong locking and not loose. Perfect for re-threading existing threads in hard materials like metal and making new threads in soft material such as plastic. The surface is lubricated with grease to prevent rust, the thread is clear and easy to repair.
- Easy to Use: The positioning groove of the die should be aligned with the fastening screw in the middle of the die wrench, and the screw should be inserted into the slot of the die and tightened. The end of the bar should be chamfered 1*45 degree, and the chamfer is too large to cut in.
- Tips: It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole. Suitable lubricating oil should be added to the cutting edge of the die when tapping the thread. The bar diameter should be smaller ( about 0.05mm-0.15mm) than the nominal diameter of the required thread. Excessive diameter can easily cause difficult cutting and lead to damage to the die teeth.
Specification:
(1)Machine Tap
Material: HSS (High Speed Steel)
Thread Size: 1/2-12 BSW
Shank Side Width: 7mm / 0.28 inch
Thread Length: 30mm / 1.2 inch
Total Length: 86mm / 3.4 inch
Feature:
Straight 4 flutes are ground to provide rapid chip removal for efficient threading.
Used with some cutting fluid or keep it wet when tapping, the tap will last longer.
Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron.
(2)Round Die
Thread Size: 1/2-12 BSW
Outside Diameter: 38mm / 1.5"
Thickness: 14mm / 0.55"
Surface Treatment: Ground Finish
Material: Alloy Steel
Features:
1. Solid round dies are suitable for general purpose threading. Great for maintenance and repair work.
2. Round Dies are perfect for re-threading existing threads in hard materials like metal or making new threads in softer material such as plastic.
3. Great for maintenance and repair work in the shop or field. Die size is etched on the surface for easy identification.
Package:
1 x Machine Tap
1 x Round Die
