Plastic Pipe Weld-in Saddle Drill Bit

Drill Bits for Weld in PPR pipe Saddles/Plastic Pipe Hole Saw/Drill Bit for Weld-in Saddle 
Drill Bit for Saddle Bush  ø 20mm
Drill Bit for Saddle Bush  ø 25mm
Drill Bit for Saddle Bush  ø 32mm
Drill Bit for Saddle Bush  ø 40mm
Drill Bit for Saddle Bush  ø 50mm
Drill Bit for Saddle Bush  ø 63mm
Drill Bit for Saddle Bush  ø 75mm
Drill Bit for Saddle Bush  ø 90mm
Drill Bit for Saddle Bush  ø 110mm
Special drill for perfect drilling of holes in the main pipe to mount weld-in saddles of all types. Necessary tools to create the correct hole. 
Drill Bits for use with an electric drill for drilling the correct size hole to accept the PPR Weld in Pipe Saddles. As used on PPR(PP-R) pipe welding syetes such as Aquatherm PPR pipes , Wefatherm& Ecotherm , Rehau , Wavin , Georg Fisher etc. 
Please Note: This is for the dirll Bits only and does not include the electric drill this must be purchased by the customer independently. Also, the weld in saddle bushes are sold seperately. 
Drill Bit Size: The drill bits themselves are slightly smaller than the sizes indicated. This is due to the fact that if the size of the hole drilled was the same size are the saddle pipe o.d. there would be no interference fit when the socket fusion joint was made. There drill bits should only be used for this specific application. 

Special drill for perfect drilling of hole in the main pipe to mount weld-in saddles of all types.

It's mainly used on PP-R pipe and HDPE pipe. This is necesssary tool to created the correct hole for making branch on the pipe.

Hole saw is a professional tool before saddle welding. Our hole saw diameter from 20mm to 110mm.

The package of Plastic Pipe Hole Saw: Plastic Box as following
Steps For Using This Hole Saw:

1. Choose right hole saw according the diameter of the branch on the main pipe.

2. Fix the hole saw to the electric drill.

3. Drill the hole on the main pipe.

4. Pull the hole saw out and clean the surface of the hole.

Drill bit for weld-in saddles size as following:

20mm40mm75mm 25mm50mm90mm 32mm60mm110mm

Weld-insaddle welding process as following:

1.Drilla hole though the pipe wall with the drill. Pay more attention on the depth ofthe drill.

2.Clean the hole with the piece of fabric or napkin. The welding surfaces have to beclean and dry. For stabi composite pipes remove the rest of the aluminumremaining at the drilled hole by chamfering the edge of the hole.

3.once the socket welder is on, wait until the machine indicates the reaching of theworking temperature (260°±2°). Push the saddle heating tool with the spigotinto the pipe hole and the saddle into the other tool. Heat the pipe surfaceand the saddle for 30 seconds.

4.once the hating process is over remove the socket welder ad push the saddles spigotinto the pipe hole with a light pressure until the surface meet entirely. Keeppressing for about 15-20 seconds. Let the joint cool down for 20 minutes beforemaking the pressure test.