Impregnated Bit

No.

Std.

Item

OD*ID（mm）*内径（mm）

Waterway Std.

Diamond Grit

Q Impregnated Bit

1

NQ

diamond bit

75.3*47.6

6

14/16

2

HQ

diamond bit

95.6*63.5

6

14/16

Q3 Impregnated Bit

1

NQ3

diamond bit

75.3*45.0

6

14/16

2

HQ3

diamond bit

95.6*61.1

6

14/16

MLC Impregnated Bit

1

NMLC

diamond bit

75.3*52.0

6

14/16

2

HMLC

diamond bit

98.8*63.5

6

14/16