Diamond Hole Saw Kit 17PCS Drill Bits Sets with Double Suction Cups Guide Jig Fixture From 4mm-83mm V1192-AZ-W-28594

Material: metal + plastic .Package Contents: .1 x drill bit set .Only the above package content, other products are not included. .Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +- 1-3cm.

The 15-piece hole saw is made of diamond-in-one steel, sturdy and . The adopts high anti- electroplating process and the top is thickened with diamond coating to provide excellent cutting strength and achieve high- and smooth cutting. Reducing the drilling speed and pressure and increasing the use of water lubrication greatly extend the service life.[Easy to use, just 4 steps! ] Step 1: Clean the and mark the drilling locations. : Place the hole saw into the positioner and adjust the position of the hole. Step 3: the double suction cup positioning system of the positioner and fix the hole saw by adjusting the positioning shaft wheel. Step 4: Complete the drilling work under water lubrication.[Package Content]15 pieces professional integrated steel diamond hole saw: 6mm0.24 inch, 8mm0.31 inch, 10mm0.39 inch, 12mm0.47 inch, 14mm0.55 inch, 16mm0.63 inch, 18mm0.71 inch, 20mm 0.79 inch, 22mm 0.87 inch, 25mm 0.98 inch, 26mm 1.02 inch, 28mm 1.1 inch, 30mm 1.18 inch, 40mm 1.57 inch, 50mm 1.97 inch. 1 piece of double suction cup tile hole locator, 1 piece of screwdriver for cleaning debris left in the hole saw after drillingColor: green + silver[Strong suction, precise positioning] The upgraded double suction cup design provides more powerful suction than a single suction cup. Warm tips: 1. Keep ceramic tiles, glass, marble and other surfaces clean and dust-free. 2. Try to expel the air in the suction cup before pulling down the handle.