Double Layer Holes Drilling Bits

Model:BL-DLDB Application:Suitable for drilling holes in various stone countertops

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Description

Products Description

Double Layer Holes Drilling Bits is designed drilling for porcelain, ceramic ,marble, quartz, sandstone, engineer stone etc., diamond core drills bit basin marble opener are vacuum brazed technology, vacuum brazed Double Layer Holes Drilling Bits has high drilling efficiency without chipping, high smooth, vacuum brazed diamond core bits basin marble opener is drilling without water, gives very convenient for operator and save the water consumption and power consumption.

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Products Details

Diamond Core Drill Bit Feature:

1. Vacuum brazed diamond core drill bits for sink Application: Wet/Dry Opening Holes for ceramics tile, marble, porcelain, quartz stone, granite etc.

2.Chip removal hole design. Fast Removing Chips and heats. Improve Drilling Efficiency.

3.Diamond Double-Layer design. Drilling Basin Down Pipe Sink Washbasin more Easier. Combines drilling trimming finishing and cleaning.

4.Triangle shank, M14 and 5/8-11 thread,core bits can be fitted on Angle grinder, hand drill or electric drill.

Products Specification

Model	BL-DLDB
Size	50-70mm
Application	Dry drill for Porcelain, Ceramic, Granite, Marble, Brick, Dekton, etc
Wet or Dry use	Ideal for dry drilling, if used with water cooling, the working life will be longer
Suitable machinery	Angle grinder

Products Application

01.

Maintain a gentle and slight lean at a 45° angle during the entire operation process. It is important to note that the magnitude of the applied force is directly related to the risk of slipping - the smaller the force exerted, the lower the likelihood of unwanted slipping occurring. Throughout the entire procedure, it is crucial to keep a consistently high speed without interruption, as this steady pace helps to effectively and precisely machine the crescent-shaped positioning groover to meet the required specifications.

02.

Slowly raise the hole opener, shake it slightly while drilling, and press down at a constant speed to drill quickly Notice:

1. The hole opener can be drilled dry. It is still recommended that clean water be used to cool the drill bit during the drilling process, which can significantly extend the service life of the hole opener.

2. When drilling, the operation should be smooth and do not bend or shake when pushing!

3. Select processing materials and do not drill holes in tempered glass.