6-68mm Vacuum Brazed Triangular Shank Diamond Core Drill Bit Hole Saw Hole Cutter

6-68mm Vacuum Brazed Triangular Shank Diamond Core Drill Bit Hole Saw Hole Cutter

Special design of spiral groove at the top of bit helps for chip removal,Wax inside the drill bit helpful for Cooling and Lubrication.Diamond core bits are worked great for dry drilling holes through hard porcelain tile, ceramics,bathroom tile,granite & marble, masonry, concrete, glass, hard plastic with ease.

Price : 0.72-7.94USD

Diamond height:10mm:
Total Length:65mm:
Connection:Triangular Shank:

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Description

Product Name	diamond core drill bit hole saw	Connection	Triangular Shank
Brand	SHDIATOOL	Colour	Blue or as your request
Diamond Height	10mm	Total height	65mm
Feature	1. Three sided handle design, more stable clamping and drilling, less debris, less wear on materials and better finishing effect; 2. 10mm diamond at the top of the bit, which is densely arranged to make the drilling faster and longer service life; 3. Dry drilling without water; 6-10mm internal wax cooling, which extend the life of drill bits; 4. 20mm and above, with 4pcs slots on the top of the drill bit to improve the working efficiency of the hole drill; 5. Vacuum brazing technology has greatly improved product quality and service life, higher efficiency and lower cost; 6. Use a suction cup locator to position the hole accurately, or place the drill bit at a 45 degree angle to drill the hole until the drill bit begins to penetrate the material, and then lift the drill bit to vertical Position and continue; 7. When use, ensure that all forms of impact or hammering actions are closed;
Application	For drilling granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic.....

Product Name	diamond core drill bit hole saw	Connection	Triangular Shank
Brand	SHDIATOOL	Colour	Blue or as your request
Diamond Height	10mm	Total height	65mm
Feature	1. Three sided handle design, more stable clamping and drilling, less debris, less wear on materials and better finishing effect; 2. 10mm diamond at the top of the bit, which is densely arranged to make the drilling faster and longer service life; 3. Dry drilling without water; 6-10mm internal wax cooling, which extend the life of drill bits; 4. 20mm and above, with 4pcs slots on the top of the drill bit to improve the working efficiency of the hole drill; 5. Vacuum brazing technology has greatly improved product quality and service life, higher efficiency and lower cost; 6. Use a suction cup locator to position the hole accurately, or place the drill bit at a 45 degree angle to drill the hole until the drill bit begins to penetrate the material, and then lift the drill bit to vertical Position and continue; 7. When use, ensure that all forms of impact or hammering actions are closed;
Application	For drilling granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic.....

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