SHDIATOOL Diamond Drill Core Bits Set for Porcelain,Triangle Shank Hole Saw Cutter for Tile Marble Ceramic Granite 11pieces(6/8/10/20/25/28/32/35/45/

SHDIATOOL Diamond Drill Core Bits Set for Porcelain,Triangle Shank Hole Saw Cutter for Tile Marble Ceramic Granite 11pieces(6/8/10/20/25/28/32/35/45/

1.Size: The boxed set includes 11pcs totally: 10pcs triangle shank drill bits 6/8/10/20/25/28/32/35/45/65MM(1/4",5/16",3/8",4/5", 1", 1-1/8",1-1/4",1-3/8",1-3/4",2-1/2" and 1pc triangle shank 2" chamfer bits ) 2. Machine: Drill bits:Diameter 6-65mm,10mm Diamond height,Total Length 65mm;Chamfer bit：Diameter 50mm,43mm Diamond height, Total Length 73mm, 60 degree angle; Triangle Shank sutiable for drill machine 3. Application: The sets are used for Dry/wet drilling and beveling porcelain tile, granite, marble, brick and all similar material.The boxed set can solve most of the daily needs 4. High quality and Durability:High quality diamond and steel by vacuum brazed diamond technology provide very high efficiency,drilling faster,durable and sturdy 5.Attention: It can be operated according to the MAX RPM of the machine;Only fit these drill bits on a corded drill, not a cordless drill(not enough power). Before starting drilling,please confirm your drill's RPM,at least over 2000 RPM. Faster the RPM,Longer the drill bit's Working Life ABOUT PRODUCTION:

Item Name:
Vacuum Brazed Diamond Dry/Wet Drilling Core Bits Kit 11pcs

Quantity:
11-Pieces Core Drill bits set totally:
Drill Bits: 6/8/10/20/25/28/32/35/45/65MM/2"(1/4",5/16",3/8",4/5", 1", 1-1/8",1-1/4",1-3/8",1-3/4",2-1/2" drill bit and 2" chamfer bits )

Specification:
Core Drill Bits:
Diameter 6-65mm,10mm Diamond height, Total Length 65mm, Triangle Shank
Diameter 50mm,43mm Diamond height, Total Length 73mm, Triangle Shank, 60° angle
**The Thread of Core bits are triangle shank, Recommended Machine: drill**
If you fit them on angle grinder, you need an adapter, such as triangle shank to 5/8"-11 thread...

Application :
Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick...
Feature:
1.Fast and Smooth drilling
2. Long lifetime
3. Less Chipping
4. Minimizing any breakage
5. Less loss of material
6. Less heat generation
7. Better finish quality
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Operation Tips for Vacuum Brazed Diamond Drill core bits
1.Do not use these drill bits with hammer mode
2.Only fit these drill bits on a cord drill, not cordless drill(no enough power)
3.Only for tile drilling not recommend for the material behind the tile
4.For horizontal drilling,just give a gentle pressure
For vertical drilling, the weight of the machine will give sufficient pressure
5.Start drilling as per following instructions:
1) Place the drill at a 45 degree angle
2) Drilling till the hole start to form
3) Bring the drill up into upright position
4) Continue to drill and swaying the machine along a circle