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Besly
Popular Special
Turbo Cut Taps

High Speed Steel
Ground Thread

Fast Spiral Flute
2, 3 and 4 Flute

Machine Screw and
Fractional Sizes

Catalog Numbers: 4113H

Besly Standard Turbo Cut Taps

Besly Turbo Cut Taps have a revolutionary fast spiral flute design that does a one-pass job in deep, blind holes and makes tapping cleaner and easier in thru holes. Turbo Cut Taps provide the utmost accuracy in ductile materials while maintaining an extremely high rate of production.

Choose Catl No. 4113H for machine screw and fractional sizes.


Besly
Popular Special
Straight Flute Taps

High Speed Steel
Ground Thread

Right & Left Hand Threads

Straight Flute
2, 3, 4 and 6 Flute

Machine Screw and
Fractional Sizes

Catalog Numbers: 4115, 4115LH, 4111, 4111LH

Besly Popular Special Straight Flute Taps

Besly Popular Special Straight Flute Taps are for general use in production tapping or hand operations. They are available in taper, plug and bottoming chamfer styles and special pitches NS and NEF.

Choose Catl No. 4115 or Catl No. 4115LH (left hand thread) for machine screw sizes #2-56 and up and Catl No. 4111 or Catl No. 4111LH for fractional sizes up to 3".


Besly
Popular Special
Straight Flute Taps

High Speed Steel
Ground Thread

Right & Left Hand Threads

Straight Flute
2, 3, 4 and 6 Flute

Metric Sizes

Catalog Numbers: 4124, 4124LH

Besly Popular Special Straight Flute Taps

Besly Popular Special Straight Flute Taps are available in taper, plug and bottoming chamfer styles.

Catl No. 4124 and Catl No. 4124LH (left hand thread) are manufactured by Besly in sizes M1.6 to M42 to meet the growing demand for metric taps.


Besly
Popular Special
Spiral Pointed Taps

High Speed Steel
Ground Thread

Right & Left Hand Thread

Spiral Pointed
2 and 3 Flute

Machine Screw,
Fractional and
Metric Sizes

Catalog Numbers: 4125, 4125LH, 4120, 4120LH, 4134

Besly Popular Special Spiral Pointed Taps

Besly Popular Special Spiral Pointed Taps have angular flutes at the front end of the tap to propel the chips ahead of the tap. This feature plus the excellent shearing action of the flute make spiral pointed taps ideal for production tapping of thru holes.

These tools are available in machine screw (Catl No. 4125 or Catl No. 4125LH), fractional (Catl No. 4120 or Catl No. 4120LH) and metric (Catl No. 4134) sizes ranging from #00-90 to 1". Special pitches NS and NEF are also available.


Besly
Popular Special
Spiral Flute Taps

High Speed Steel
Ground Thread

Spiral Flute
2 and 3 Flute

Machine Screw,
Fractional and
Metric Sizes

Catalog Numbers: 4113, 4133

Besly Popular Special Spiral Flute Taps

Besly Popular Special Spiral Flute Taps are designed for easy removal of chips from blind holes and for tapping holes in which a keyway or opening must be bridged by the tap lands. These taps have 30° spiral flutes.

Choose Catl No. 4113 for machine screw and fractional sizes and Catl No. 4133 for metric sizes.


Besly
Popular Special
Straight Flute
Taper Pipe Taps

High Speed Steel
Ground Thread

Right & Left Hand Threads

Straight Flute
4, 5 and 7 Flute

Fractional Sizes

Catalog Numbers: 3165, 3165LH, 3166, 3166LH

Besly Popular Special Straight Flute Taper Pipe Taps

Besly Popular Special Straight Flute Taper Pipe Taps come in many catalog styles to suit every need. These are Medium Angle Pipe Taps and may be used in most materials under average conditions.

Select Catl No. 3165 (BSPT, NPT) or Catl No. 3166 (NPTF) for right hand threads, or Catl No. 3165LH (NPT) or Catl No. 3166LH (NPTF) for left hand threads. Many of the right hand tools are also available as 4, 6, 8 and 10" extension taps.


Besly
Popular Special
Straight Flute
Taper Pipe Taps

High Speed Steel
Ground Thread

Interrupted Threads

Straight Flute
5, 7 and 9 Flute

Fractional Sizes

Catalog Number: 3167, 3168

Besly Popular Special Straight Flute Taper Pipe Taps

These Besly Popular Special Taper Pipe Taps are made with interrupted threads for use in soft or stringy metals. The removal of every other tooth helps to break the chip and permits a larger supply of lubrication to reach the cutting teeth, thus helping to eliminate torn threads.

Choose 
Catl. No. 3167 (NPTF) or Catl. No. 3168 (NPT). They are also available as 6" extension taps.


Besly
Popular Special
Turbo Cut
Taper Pipe Taps

High Speed Steel
Ground Thread

Fast Spiral Flute
4 Flute

Fractional Sizes

Catalog Number: 3162

Besly Popular Special Turbo Cut Taper Pipe Taps

Besly Popular Special Turbo Cut Taper Pipe Taps generate round and smooth threads in pipe connections to prevent leaks.  Secondary chip cleaning operations are not needed.  For use in most metals, including nonsulfurized steels, stainless steels and diecast metals. 

These taps have 30° spiral flutes and are available in Catl No. 3162 (NPTF) in sizes 1/8" to 3/4".


Besly
Popular Special
Straight Pipe Taps

High Speed Steel
Ground Thread

NPS-NPSC-NPSM-NPSF

Straight Flute
4 and 5 Flute

Fractional Sizes

Catalog Numbers: 3170, 3171

Besly Standard Straight Pipe Taps

Besly Standard Straight Pipe Taps are used primarily for tapping internal straight threads in pipe couplings and free-fitting mechanical joints for fixtures.

Available in Catl No. 3170 (BSPP, NPS, NPSC, NPSM) and Catl No. 3171 (NPSF).


Besly
Popular Special
Straight Pipe Taps

High Speed Steel
Ground Thread

Straight Flute
4 and 5 Flute

Fractional Sizes

Catalog Number: 3174

Besly Popular Special Straight Pipe Taps

Besly Popular Special Straight Pipe Taps (NPSI) are used primarily for tapping internal straight threads in intermediate automotive threading.


Besly
Popular Special
Straight Flute
Oversize Taps

High Speed Steel
Ground Thread (GH7)

Straight Flute
3 and 4 Flute

Machine Screw Sizes

Catalog Number: 4117

Besly Popular Special Straight Flute Oversize Taps

These Besly Popular Special Straight Flute Oversize Taps cut slightly oversize to accommodate platings, for pre-heat treatment conditions or to provide greater wear life in abrasive materials.


Besly
Popular Special
Spiral Pointed
Oversize Taps

High Speed Steel
Ground Thread (GH7)

Straight Flute
2 Flute

Machine Screw Sizes

Catalog Number: 4127

Besly Popular Special Spiral Pointed Oversize Taps

These Besly Popular Special Spiral Pointed Oversize Taps are slightly oversize for production tapping of through holes which are to be plated or for pre-heat treatment conditions.


Besly
Popular Special
'Fluteless'
Spiral Pointed Taps

High Speed Steel
Ground Thread

Short Flute
2 and 3 Flute

Machine Screw and
Fractional Sizes

Catalog Number: 4131

Besly Special Purpose Fluteless Spiral Pointed Taps

These Besly Special Purpose Taps are for production tapping of thin sections of steel, brass, copper and aluminum. Spiral Points and heavy cross sections provide shearing action and increased rigidity to reduce breakage caused by misalignment.


Besly
Popular Special
Pulley Taps

High Speed Steel
Ground Thread

Straight Flute
4 Flute

Fractional Sizes

Catalog Number: 4160

Besly Special Purpose Pulley Taps

These Besly Special Purpose Taps have the same major and pitch diameters as standard fractional size taps, but with extended shanks for reaching locations inaccessible to regular hand taps.


Besly
Popular Special
ACME Taps

High Speed Steel
Ground Thread

Right & Left Hand Threads

Straight Flute
4 Flute

Fractional Sizes

Catalog Number: ACME, ACMELH

 
Besly Popular Special ACME Taps

Besly Popular Special ACME Taps are commonly used in valves, jacks, presses or machine tools using traverse motion.
These ACME threads are a 29° inclusive angle and are available in right hand and left hand threads.

Choose tandem style ACME taps to provide roughing and finishing operations in one pass.


Besly
Popular Special
Combination Tap/Drill

High Speed Steel
Ground Thread

Spiral Flute
4 Flute

Machine Screw, Fractional
and Metric Sizes

Catalog Number: COMB

  Besly Popular Special Combination Tap/Drill

Besly Popular Special Combination Tap/Drills require only one setup for drilling and tapping in a single operation. The drill point is designed to reduce drilling time on high production jobs.

These tools are suitable for multi-spindle applications and can drill and tap thru-holes in material with a thickness up to 1-1/2 times the diameter of the tap. The self-centering helical point helps eliminate the need for spot or center drilling and holds tight tolerances.


Besly
Popular Special
Maxx-Tap (Cobalt M42)
Straight Flute Taps

Cobalt M42 Steel
Ground Thread

Straight Flute
3 and 4 Flute

Machine Screw, Fractional
and Metric Sizes

Catalog Number: 6115, 6111, 6124

  Besly Popular Special Maxx-Tap Cobalt M42 Straight Flute Taps

The Besly Maxx-Tap is a development of both geometry and maximum quality material - Cobalt M42 - to provide what truly can be described as a "state-of-the-art" tap. The Maxx-Tap offers the strength and tapping speed to apply to the tough and exotic materials of today and tomorrow's manufacturing problems.

Choose Catl No. 6115 for machine screw sizes, Catl No. 6111 for fractional sizes and Catl No. 6124 for metric sizes.


Besly
Popular Special
Maxx-Tap (Cobalt M4)
Spiral Point Taps

Cobalt M42 Steel
Ground Thread

Spiral Flute
2, 3 and 4 Flute

Machine Screw, Fractional
and Metric Sizes

Catalog Number: 6125, 6120, 6134

  Besly Popular Special Maxx-Tap Cobalt M42 Spiral Point Taps

The Besly Maxx-Tap is a development of both geometry and maximum quality material - Cobalt M42 - to provide what truly can be described as a "state-of-the-art" tap. The Maxx-Tap offers the strength and tapping speed to apply to the tough and exotic materials of today and tomorrow's manufacturing problems.

Choose Catl No. 6125 for machine screw sizes, Catl No. 6120 for fractional sizes and Catl No. 6134 for metric sizes.


Besly
Popular Special
Maxx-Tap (Cobalt M42)
Spiral Flute Taps

Cobalt M42 Steel
Ground Thread

Spiral Flute
2 and 3 Flute

Machine Screw, Fractional
and Metric Sizes

Catalog Number: 6113, 6144

  Besly Popular Special ACME Taps

The Besly Maxx-Tap is a development of both geometry and maximum quality material - Cobalt M42 - to provide what truly can be described as a "state-of-the-art" tap. The Maxx-Tap offers the strength and tapping speed to apply to the tough and exotic materials of today and tomorrow's manufacturing problems.

Choose Catl No. 6113 for machine screw and fractional sizes and Catl No. 6144 for metric sizes.

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