Diamond Core Drill Bit for Stone Granite Countertop Dry Drilling

• Customized: Customized
• Length: Taper-length
• Type: Drill Grainte
• Material: Diamond
• Usage: for Stone,Marble Drilling
• Material of The Tools: Diamond
• Model NO.: 10~120mm
• Delivery Time: 3 Days
• Payment Term: Paypal /Western Union
• Transport: DHL/TNT/EMS
• Suitable: Granite ,Marble
• Transport Package: Box
• Specification: SGS
• Trademark: OUDE
• Origin: Nanjing
• HS Code: 8208900000
• Production Capacity: 5000PCS/Month

Product Description

Diamond core drill bit for stone granite countertop dry drilling
Feather:
vacuum brazed side protection for reduce heating,it can be both dry and wet in grainte,quartz,sandstone ,concrete etc.

Suitable for Angle grinding machine equipment, for granite stone opening, no need to add water, sharpness is good, the opening is neat, smooth and no rough edge, the matrix is formed once, the concentricity is good, the use process does not shake. Life can drill  200 holes, quality assurance.
Application
stable drilling for construction materials ,concrete,reinforced concrete,stone
 

Type

Core Drill Bit, Hole saw for granite

 

Use

drilling granite

 

Finish

20mm  25mm 32mm 35mm  38mm in stock,Other size and be customized