Feature
●Tap and Drill Bit: Tap thread size: 1/4-28 UNF, drill bit diameter: 5.4mm / 0.21". High-speed steel tool has high hardness and toughness for wear resistance.
●Straight Flute Tap: Straight flute design, downward chip removal. Left hand thread cutting, fast tapping with accuracy. Suitable for processing through holes. For drilling and tapping aluminum, die steel, stainless steel, bronze, hard plastics
●Twist Drill Bit: Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. Titanium coating provides excellent corrosion resistance and improves wear resistance.
●Usage of Tap: Used on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps. Machine taps are suggested to be used with tap collets with overload protection.
●Tips of Drill Bit: Suitable lubricant is conducive to cutting or cooling, making cutting easier, improving smoothness and dimensional accuracy. Select an appropriate feed rate and cutting speed to improve the tool life.
Description
Information
Taps has straight flute thread taps, spiral flute thread taps, spiral point thread taps and thread forming taps. They are also classified into hand taps and machine taps according to the usage.
Hand taps are operated by tap wrenches. Machine taps are suggested to be used with the tap collet with overload protection, and hand use or electric drills use is easy to cause breakage to the tap.
Taps are prone to chipping or breaking due to speed overload or non-vertical tapping. Use the correct tapping tools, such as tapping wrench, tapping machine.
Screw Thread Tap
Straight Flute Tap
Straight flute design, downward chip removal. Right hand thread cutting, fast tapping with accuracy. It has high hardness and toughness for wear resistance.
No Coatings
Features just the base substrate without any additional coatings, suitable for wide ranges of applications.
Easy to Use
Used on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps.
Wide Applications
Suitable for processing through holes and shallow blind holes. For drilling and tapping aluminum, die steel, stainless steel, bronze, hard plastics, etc.
Recommended feed rate: General steel: 6-15m/min; harder steel: 5-10m/min; stainless steel: 2-7m/min; cast iron: 8-10m/min. Tips: The torque caused by too fast feed speed is too large, which can easily cause the tap to break.
Micro taps (such as M1-M3.5) are mainly used in clocks and watches, as well as for making holes in wood and soft metals with lower hardness.
Twist Drill Bit
Spiral Flute Bit
Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches.
Titanium Coating
Titanium coating provides excellent corrosion resistance, oxidation resistance, and improves wear resistance. It has good chemical stability, not easy to chemically react with the metal to be cut.
Wide Applications
For drilling stainless steel, aluminum, bronze, hard plastics, etc. Suitable lubricant is conducive to cutting or cooling, making cutting easier, improving smoothness and dimensional accuracy.
Combined with the material to be processed, select an appropriate feed rate and cutting speed to improve the tool life and obtain better processing accuracy and performance.