Home > Concrete core bits > Engineering drill bits

Engineering drill bits

Engineering drill bits, also known as construction drill bits. They are  for  drilling concrete, brick, block, pavers and asphalt.  Designed for wet or dry application.. Used with hand drill and core drilling machine.

 
Product Description                          
1.Diameter:40mm~250mm
2.Length: 355mm, 405mm
3,Thread:1 1/4"UNC
4.Usage: for  drilling concrete, brick, block, pavers and asphalt
Techinical Data

Item No.

Diameter(mm)

Segment Height(mm)

Thread(UNC)

Length(mm)

HCBE40

40

8/10

1.25”

355

HCBE52

52

8/10

1.25”

355

HCBE62

62

8/10

1.25”

355

HCBE72

72

8/10

1.25”

355

HCBE82

82

8/10

1.25”

355

HCBE92

92

8/10

1.25”

355

HCBE101

101

8/10

1.25”

355

HCBE112

112

8/10

1.25”

405

HCBE121

121

8/10

1.25”

405

HCBE127

127

8/10

1.25”

405

HCBE152

152

8/10

1.25”

405

HCBE182

182

8/10

1.25”

405

HCBE200

200

8/10

1.25”

405

HCBE250

250

8/10

1.25”

405

 

 
Products Keywords: