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Hudson, MA 01749
Tel: (978)567-8867
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Industrial Products

No Clog Air Tool Exhaust Silencers, CNC Countersink Depth Stop Tool, Extended Tool Holder

2L is a manufacturer of No Clog Air Exhaust Silencers, Spring Loaded Countersink Depth Stop Tools, Extended Tool Holders for CNC Machining.

We manufacture in and ship from our facility in Hudson, Massachusetts USA.

We maintain stock of many of our products with same day shipping.

No Clog Air Exhaust Silencers - Pneumatic Mufflers
Quiet Air Exhausted from Pneumatic Air Tools, Air Venturi Vacuums & More

No Clog Air Exhaust Silencers/Mufflers quiet air tools, industrial air equipment and other pneumatic tools. The straight through, filter free design allows use in environments where contaminants ordinarily clog air mufflers on air tools. These pneumatic mufflers are also used with the 2L Air Venturi Vacuum Generators.

Individual and Stacked Systems offer noise reduction in approximate ranges from 12-16 and 19-27 db.  The Heavy Duty Silencers which are used in rugged environments such as oil and gas or marine environments allow for an approximate noise reduction levels of 20-30 db.

Available Sizes:  10-32 UN, 1/16", 1/8", 1/4" & 3/8", 1/2" and 3/4" M NPT.

No Clog Silencers
Approx. Noise Reduction 12-24 db

Individual No Clog Air Exhaust Mufflers: 10-32 UN, 1/16", 1/8", 1/4" & 3/8" NPT.

Individual No-Clog Air Silencer

No-Clog Systems
Approx. Noise Reduction 19-17 db

Stacked System No Clog Air Exhaust Mufflers: 1/8" & 1/4" NPT.

Stacked System - No Clog Air Silencers

Heavy Duty/Industrial
No Clog Silencers
Approx. Noise Reduction 20-30 db

Heavy Duty No Clog Air Exhaust Mufflers: 1/2" & 3/4" NPT.

Heavy Duty No Clog Silencers

CNC Countersink Depth Stop Tool - Spring Loaded
Countersink Uneven Surfaces

CNC Countersink Depth Stop Tool, Spring Loaded
  • The CNC Countersink Depth Stop Tool allows countersinking of uneven surfaces.
  • The Spring Loaded designs maintains precise countersink depth on materials with tolerance variations.
  • Hold Countersink Tool Bits with cutter diameters up to 7/8" (.875").
  • Spring compresses up to 0.375" to compensate for material variations.
  • Depth of cut can be adjusted in 0.001" increments.
  • 1/2" (.500") tool shank fits into a standard 1/2" Collet or End Mill Holder.
  • Collets are available in sizes of 1/4", 1/2", 3/8", and 9/16" to hold Countersink Tool Bits.
  • Use with 2L Superior Quality Solid Carbide Standard Countersinks  or Countersinks with Pilots for maximum performance and to reduce chatter.

Extended Reach Tool Holder
for 1/8" Cutting Tools, Engraving Tools & End Mills

Extended Tool Holder
  • Use the Extended Reach Tool Holder when a longer tool is needed to reach into deep cavities or pockets and where larger diameter collet holding devices will not allow getting close enough to the cavity or pocket walls.
  • 6.0" overall length.
  • Holds 1/8" (.125") diameter tool bits.
  • 3/8" (.375") overall shank diameter.
  • Change the cutting tools from the front without removing the tool holder from the spindle.
  • The straight shank (0.375") diameter allows you to control how far the tool holder protrudes from your collet.



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