Marble Drill for Stone Factory video
1.2 USD
Min. Order: 200 Piece/Pieces
Payment Terms: T/T
Place of Origin: Zhejiang, China (Mainland)
Means of Transport: Ocean, Air
Production Capacity: 20000pcs per month
Packing: plastic bag
Delivery Date: 30 days
Brand Name: SINOLITE
Porcelain Tile Drill Bit: Top Quality Drill
Marble drill, Granite Drill
made be special carbide and welding technique
Application: for hard ceramic, porcelain, marble, hard tile, marble
Marble Drill for Stone Factory
  • Marble Drill for Stone Factory
  • Marble Drill for Stone Factory
  • Marble Drill for Stone Factory

1) Proudct: Marble Drill

            made be special carbide and welding technique

            Application: for hard ceramic, porcelain, marble, hard tile, marble

   Size: 3-4-5-6-8-10-12mm 

         5/32". 3/16", 1/4", 5/16", 3/8", 1/2"

2)Picture of Porcelain Tile Drill Bit

Porcelain Tile Drill bits 118 degrees carbide tip 


3) Specification of Porcelain Drill Bits

Sizes (mm)

Total Length (mm)

Flute Length (mm)

Recommended RPM

3.0

85

40

Max.1350    Min.1100

3.5

85

40

Max.1350    Min.1100

4.0

85

45

Max.1200    Min.1000

4.5

85

45

Max.1200    Min.1000

5.0

85

45

Max.1100    Min.920

5.5

100

60

Max.1100    Min.920

6.0

100

60

Max.1000    Min.830

6.5

100

60

Max.1000    Min.830

7.0

125

70

Max.900     Min.740

7.5

125

70

Max.900     Min.740

8.0

125

70

Max.800     Min.650

8.5

125

70

Max.800     Min.650

9.0

150

85

Max.700     Min.550

10.0

150

85

Max.600     Min.500

10.5

150

85

Max.600     Min.500

11.0

150

85

Max.550     Min.450

12.0

200

120

Max.500     Min.400