hole saw

Material: HSS Bi metal M3, M42
Teeth: 4/6 variable Sharp Teeth
Cutting depth: 38-47mm (1-1/2"--1-7/8")
Diameter: 14-210mm (9/16"--8-17/64")

Great Wall Teeth Diamond Brazed Core Drill for ceramic, tile, glass
Size: 1-1/8"-2-1/2"
for professional users
OEM are welcome

Porcelain and Marble Drill Bits
made be special carbide and welding technique
Application: for hard ceramic, porcelain, marble, hard tile

Material: HSS Bi metal M3, M42
Teeth: 4/6 variable Sharp Teeth
Cutting depth: 38-47mm (1-1/2"--1-7/8")
Diameter: 14-210mm (9/16"--8-17/64")

6pc Hole Saws:3/4:7/8",1-1/8", 1-1/2", 1-3/4", 2-1/4"
6pc Hole Saws"19-22-29-38-44-57mm
2pc Arbors:1/4"Round,Fit 14-30Mmm:7/16 ,HEX,fit32-210mm

6pc Hole Saws:3/4:7/8",1-1/8", 1-1/2", 1-3/4", 2-1/4"
6pc Hole Saws"19-22-29-38-44-57mm
2pc Arbors:1/4"Round,Fit 14-30Mmm:7/16 ,HEX,fit32-210mm

6pc Hole Saws:5/8",25/32",1", 1-1/4", 1-9/16", 2"
6pc Hole Saws"16-20-25-32-40-51mm
2pc Arbors:3/8"Hex,Fit 14-30Mmm:7/16 ,HEX,fit32-210mm
1 adaptor

Inch sizes: 7/8", 1-1/8", 1-1/4", 2", 2-11/16"
Metric sizes: 22-29-32-51-68mm;
Arbors: 3/8" , 7/16" hex shank
Material: M3, M42
Plastic box

Product: Arbor 7/16" hex shank
Thread size: 1/2-20 UNF
Chuck size: 1/2/"
Fit hole saw: 14-30mm, 9/16"-1-3/16"

Inch:3/4", 7/8", 1", 1-1/4", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/4", 2-1/2", 3"
Metric:19-22-25-32-35-38-44-51-57-64-76mm
Mandrel: 3/8" 7/16" hex
Ext.

Product: Arbor 3/8" hex shank
Thread size: 1/2-20 UNF
Chuck size: 3/8"
Fit hole saw: 14-30mm, 9/16"-1-3/16"

Inch sizes: 3/4" 7/8" 1-1/8" 1-3/8" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2"
Metric sizes:19-22-29-35-38-44-51-57-64mm
Mandrels: 7/16 hex, 1/4" round shank

Inch sizes: 3/4", 7/8", 1-1/8", 1-1/2", 1-3/4", 2-1/4"
Metric sizes: 19-22-29-38-44-57mm
Mandrels: 3/8" hex; 7/16" hex
Adaptor

Inch sizes: 7/8", 1", 1-5/16", 1-1/2", 1-3/4", 2-1/8"
Metric sizes: 22-25-32-38-44-54mm,
Arbor: 3/8" hex shank, 7/16" hex shank
Material: M3, M42

Inch Size: 3/4" 7/8" 1-1/8" 1-3/8" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2"
Metric Size: 19-22-29-35-38-44-51-57-64mm
Mandrel: 3/8" hex, 7/16" hex
Extention

6pcs/set tungsten carbide grit hole saw
22-32-38-54mm arbor and adaptor

Inch sizes: 7/8"-1"-1-1/8"-1-1/4"-1-1/2"
Metric sizes: 22-25-29-32-38mm
Mandrel: 3/8" hex shank
Adatpor with 1/2-20 UNF threads to 5/8-18UNF

HSS Bi-metal Hole Saw
materials: M3, M42 veriable 4/6 TPI teeth
diameter: 14-210mm (9/16"-8-17/64")
Cutting depth: 1-1/2" (38mm), 1-7/8" (47mm)

9pcs HSS Bi-metal hole saw set
Inch size:7/8" 1-1/8" 1-1/2" 1-3/4" 2-5/8" 2-7/8"
Metric size:22-29-38-44-67-73mm
Arbors: 3/8" hex, 7/16" hex

7pcs Tungsten Carbide Grit Hole Saw Set
sizes: 33-53-67-73-83mm
locating plate 33-83mm
pilot drill 10x135mm

8pcs/set Tungsten Carbide Grit Hole Saw
33 53 67 73 83mm with locating plate 33-83mm
pilot drill file 250mm

11pcs Milled Teeth Hole Saw Set
Metric sizes: 19-22-29-32-38- 44- 51- 64mm
Inch sizes: 3/4 7/8 1-1/8 1-1/4 1-1/2 1-3/4 2 2-1/2
in blow case

Inch Size: 3/4" 7/8" 1-1/8" 1-3/8" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2"
Metric Size: 19-22-29-35-38-44-51-57-64mm
Mandrel: 3/8" hex, 7/16" hex
Adaptor

14pcs Bi-Metal Hole Saw Set
7/8" 1-1/8" 1-3/8"1-3/4" 2-13/64" 2-1/2" 2-63/64" 3-5/8" 4-3/8" 5"
22-29-35-44-56-64-75-92-111-127mm
Ext.: 12" (305mm)

16pcs HSS Bi-metal hole saw set
Inch size: 5/8",3/4",7/8",1",1-1/8",1-1/4", 1-3/8",1-1/2",1-3/4",2",2-1/2",3"
2 Arbors and Center Drill

15pcs carbon steel hole saw set 19-22-25-29-32-35-38-44-51-57-64-76mm 2 arbors in blow case
3/4 7/8 1 1-1/8 1-1/4 1-3/8 1-1/2 1-3/4 2 2-1/4 2-1/2 3

Inch sizes: 7/8", 1-1/8", 1-3/8", 1-3/4", 2", 2-11/16"
Metric sizes: 22-29-35-44-51-68mm
Mandrel: 7/16 HEX, 1/4" round
Material: M3, M42

Product: Arbor5/8" hex shank
Thread size: 5/8-18 UNF
Chuck size: 3/4"
Fit hole saw: 32-210mm, 1-1/4" --- 8-17/64"

Product: Arbor 7/16" hex shank
Thread size: 1/2-20 UNF
Chuck size: 1/2"
Fit hole saw: 14-30mm, 9/16"-1-3/16"

Tungsten Carbide Grit Hole Saw
metric size: 33,43,53,63, 67, 73, 83, 103mm
inch size: 1-1/4", 1-3/4", 2-1/8", 2-15/32", 2-5/8", 2-7/8", 3-1/4", 4"