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Hole Saw for Weldless 1.5" Tri-Clamp Bulkhead Flange
Hole Saw for Weldless 1.5" Tri-Clamp Bulkhead Flange


 
Price: $19.00

Availability:: Usually Ships in 3 to 5 Business Days
Product Code: HOLESAW-40MM
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Description
 
Hole Saw for Weldless 1.5" Tri-Clamp Bulkhead Flange

This 40 mm bit is also equivalent to 1-5/8" which is appropriate for installing our Weldless 1.5" Tri-Clamp Bulkhead Flange. You'll need a slow speed, high torque drill motor for these with a 1/2" or larger chuck. It is highly recommended that you start ANY size hole with a smaller pilot bit approximately 1/8" and drill a couple test holes in scrap metal to get the hang of using these bits. They cut aggressively and you will need to learn the appropriate amount of downforce and speed to use. When the cut is nearing completion, the drill will have a tendency to buck on you so make sure the pot and the drill are being held firmly. An extra set of hands is recommended. Everyone in the area should be wearing eye protection.

Apply cutting oil to the area before drilling or at the very least use ANY oil you have access to.