2''(51mm) TCT Hole Saw Kit,Tungsten Carbide Hole Saw Drill Bit with Titanium-Plated Pilot Drill bit for Hard Metal,Alloy,Aluminum,Stainless Steel,Plastic,Iron uuffoo Spacers and screws are made

Spacers and screws are made of durable

including barn doors

making it sturdier and more robust to withstand higher water pressure

and you won't miss any Professional Spearfishing

2''(51mm) TCT Hole Saw Kit,Tungsten Carbide Hole Saw Drill Bit with Titanium-Plated Pilot Drill bit for Hard Metal,Alloy,Aluminum,Stainless Steel,Plastic,Iron uuffoo Spacers and screws are madeAbout this item HEAVY DUTY MATERIAL: This hole saw kit is made of industrial grade TCT carbide steel,extreme longevity, and ultimate durability,with anti corrosion and hard surface PACKAGE INCLUDES: 1PCS 2 inches hole saw, 1pcs hex key and 1pcs packing box,perfect for drilling Hard Metal SMOOTHER CUTTING: Unique tipped tooth blade,faster cutting experience. Eligible for rechargeable drill,portable hand drill,bench drill,eletric drill and etc. For