5pcs 7/8"- 1-3/8" Tungsten Carbide Tipped Hole Saw Kit Set for Stainless Steel 8mmx2.5mm Frame Plate Size: 100 x

Frame Plate Size: 100 x 20 x 2mm / 3

This facilitates mounting and dismounting

When the O-ring is stretched

Descriptions: Made of stainless steel in silver tone

10Pcs x DC Connector

5pcs 7/8"- 1-3/8" Tungsten Carbide Tipped Hole Saw Kit Set for Stainless Steel 8mmx2.5mm Frame Plate Size: 100 xMade from premium Tungsten Carbide Tip (TCT), the high grade hole saw kit offer high hardness, wear resistance, corrosion resistance and heat resistance for durability. The long lasting carbide material can provide consistent cuts with high precision. The carbide hole saw teeth are specially designed with three cutters, including outer cutter, middle cutter, and inner cutter. Three edged combination teeth provide faster cutting speed, low cutting