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Accessory Photo Sensor

Sensitive Throughout Visible and Near Infrared Spectral Range for Wider Application.
Minimum Light Current: 8mH @ H = 5mW/cm2.
Annular Passivated Structure for Stability and Reliability.
Popular TO18 Type Package for Easy Handling and Mounting.

Fire stopping caulk is a single component, non-combustible, non-intumescent material for residential and commercial applications.
Firestop814 creates an effective barrier against flames, smoke and toxic gasses and has superior adhesion and gunnability.
Firestop814 is for use in annular spaces around wires and pipes, in one and two-hour fire rated assemblies.

HIGHER COOLING PERFORMANCE-----A West condenser is a thinner version of the Liebig condenser,with narrow annular space that allows for the increased flow rate of water to provide high cooling efficiency.It consists of an inner straight tube surrounded by an outer jacket tube,the cool water flows through the outer jacket from bottom to top to condensate the vapor in the inner tube. The fused-on narrower coolant jacket may render more efficient cooling with respect to coolant consumption..
WIDELY USED-----A west condenser can be both used in a reflux and a distillation apparatus .In the reflux apparatus, just as the graham condenser,Dimroth condenser,coiled condenser,liebig condenser does,it works with round bottom flask, drying tube,separatory funnel or additional funnel.In the distillation apparatus,it used to condense the vapr into liquid and drip to a receiving flask with a take-off adapter..
DIMONSIONS----It is designed with 24/40 standard taper joint at top and bottom,and two glass hose connections connecting the inner tube through which coolant flows,the lower hose used for coolant inlet,and the higher hose used for coolant outlet.With a jacket lenght of 190mm.
HIGH QUALITY---Laboy glass condensers are all made of high quality boroslicate glass acc....

Annular cutters made with super tough M2AL high speed steel (HSS) for durability, wear resistance, high efficiency and superior service life.
6 HSS core drills with Outside Diameter in inches: 1/2, 9/16, 11/16, 13/16, 15/16, 1-1/16, all with 1 inch cutting depth.
CNC-machined high precision cutters with 3/4 inch Weldon shank (with 2 flats) for secure clamping and edge finish designed for smooth, reamed, burr-free edges of drilled holes. Use a firm steady pressure throughout the cut for best results.
Compatible with various brands of magnetic drills including Alfra, BDS, Dewalt, Euroboor, Hougen, Ruko. Caution: if you want to use this annular cutter on a drill press, you need an extra annular cutter arbor. Arbor is not included in this pack.
Sturdy plastic case holding 6 annular bits, 1 pilot pin, 1 hex wrench.

Variable Spindle Speed: 100-730 RPM / 6 Annular Cutters included/With Carrying Case.

3 ”/ 75mm cutting blade: with 180 degree metal safety cover, safety first..
Extended handle design: ergonomics. Easy 360-degree operation..
Pressure plate type start-stop switch: The safe pressure-type start-stop switch is more safe and reliable..
Stepless speed regulation rotary switch: according to different uses, choose different speeds to meet different needs..
Air inlet and exhaust port. The air inlet filter screen design effectively filters air impurities.
The humanized annular exhaust design is more environmentally friendly..

★3"-75mm cutting blade: with 180 degree metal safety cover, safety first..
★Product parameters: Cutting rule: 3"-75mm No-load speed: 18000 RPM Air consumption: 4.0 CFM. Air pressure: 90 PSI Air inlet specifications: 1/4 " Product weight: 0.7 kg.
★Air inlet and exhaust port. The air inlet filter screen design effectively filters air impurities.
The humanized annular exhaust design is more environmentally friendly.
★Extended handle design: ergonomics. Easy 360-degree operation..
★Pressure plate type start-stop switch: The safe pressure-type start-stop switch is more safe and reliable..

【Convenient Use】 3'' (75mm) cutting blade: with 180 degree metal safety cover, safety first. Extended handle design: ergonomics. Easy 360-degree operation..
【Safe and reliable】Pressure plate type start-stop switch: the safe pressure-type start-stop switch is more safe and reliable..
【Adjustable Speed】Stepless speed regulation rotary switch: according to different uses, choose different speeds to meet different needs..
【Thoughtful Design】The air inlet filter screen design effectively filters impurities.
the humanized annular exhaust design is more environmentally friendly..
【Wide Application】This product is suitable for automobile repair, hardware processing, ship repair, injection molding processing, etc. Big torque, high power, meet all your needs..