Hole Punch Knockout Die and Punch Set Hole-Cutting Hole Free of Burrs Homebrew Kettle/Keg Tool Works for Stainless Alu Plastic(20mm)

Hole Punch, Knockout Die and Punch SetThese hole punches are great for making really clean holes that are free of burrs. The holes made with this type of punch are significantly better than a hole made with a carbide drill bit or many other hole saws. These produce clean holes and can be used in mild sheet steel up to 3mm thick or stainless steel up to about 1.5mm thick.If you are looking for a really easy way to make really clean holes this is the best product for the job.We don't recommended using regular bits, step bits, or hole saws to make precision holes.Features Cuts holes in thin materials quickly, easily, cleanly and without burrs.3-point cut ensures less deformation of the punched parts, preventing damage to the draw-in bolt.The metric draw-in bolts are of the highest quality and are designed for extreme loads.==========Hign-concerned Chemical : NoneProduct Type : Brew Pots & KettlesMaterial : MetalOrigin : Mainland China

• These punchers are very suitable for making clean holes without burrs. The holes made with this type of punch are significantly better than those made with hard alloy drill bits or many other hole saws. These can create clean holes and can be used for low-carbon steel plates with a thickness of up to 3mm or stainless steel with a thickness of up to approximately 1.5mm,Features fast, easy, clean, and burr free cutting of holes on thin materials.