Retractable Button Rock Drill Bit With Anti Stuck Retrac Design T45 Thread Connection 89mm Diameter

钎头

Drill bit

钎头直径

Diameter

合金数量X直径

No.×button Dia.

水孔数量

Flushing hole

重量

Weight (kg)

恒隆型号
HLDRILL P/N

毫米

mm

英寸

inch

芯齿

Front

边齿

Gauge

倾角

Angle

正

Front

侧

Side

Retrac button bit

圆齿 Spherical buttons

70

2 3/4

4×11

8×11

40°

2

-

2.5

1531-70T45-411/811-45-31

70

2 3/4

3×11,1×9

6×11

35°

3

-

2.5

1533-70T45-411/611-45-31

70

2 3/4

4×10,1×10

8×11

35°

4

-

2.5

1632-70T45-510/811-45-31

76

3

4×11

8×11

40°

2

-

3.2

1531-76T45-411/811-45-31

76

3

5×11

8×12

35°

2

1

3.2

1531-76T45-511/812-45-31

76

3

3×11,1×11

6×13

35°

3

-

3.2

1533-76T45-411/613-45-31

76

3

4×11,1×11

8×11

35°

4

-

3.2

1632-76T45-511/811-45-31

76

3

4×11,1×11

8×12

35°

4

-

3.2

1632-76T45-510/812-45-31

89

3 1/2

4×13

8×13

40°

2

-

5.4

1531-89T45-413/813-45-31

89

3 1/2

6×11

8×12

35°

2

-

5.4

1531-89T45-611/812-45-31

89

3 1/2

3×11,2×11

6×13

35°

3

1

5.4

1533-89T45-511/613-45-31

89

3 1/2

4×11,1×11

8×12

35°

4

-

5.4

1533-89T45-511/812-45-31

89

3 1/2

4×13,1×13

8×13

35°

4

-

5.4

1632-89T45-513/813-45-31

102

4

5×14

8×14

40°

2

-

6.8

1531-102T45-514/814-45-31

102

4

6×13

8×16

40°

2

1

6.8

1531-102T45-613/816-45-31

102

4

3×13,2×13

6×14

35°

3

1

6.8

1533-102T45-513/614-45-31

102

4

4×13,1×13

8×14

35°

4

-

6.8

1533-102T45-513/814-45-31

102

4

4×13,2×13

8×13

35°

4

1

6.8

1533-102T45-613/813-45-31

抛物线齿 Parabolic buttons

70

2 3/4

3×11,1×9

6×11

35°

3

-

2.5

1533-70T45-411/611-45-51

70

2 3/4

4×10,1×10

8×11

35°

4

-

2.5

1632-70T45-510/811-45-51

76

3

4×11

8×11

40°

2

-

3.2

1531-76T45-411/811-45-51

76

3

5×11

8×12

35°

2

1

3.2

1531-76T45-511/812-45-51

76

3

3×11,1×11

6×13

35°

3

1

3.2

1533-76T45-411/613-45-51

76

3

4×11,1×11

8×11

35°

4

-

3.2

1632-76T45-511/811-45-51

76

3

4×11,1×11

8×12

35°

4

-

3.2

1632-76T45-511/812-45-51

89

3 1/2

4×13

8×13

40°

2

-

5.4

1531-89T45-413/813-45-51

89

3 1/2

6×11

8×12

35°

2

-

5.4

1531-89T45-611/812-45-51

89

3 1/2

3×11,2×11

6×13

35°

3

1

5.4

1533-89T45-511/611-45-51

89

3 1/2

4×11,1×11

8×12

35°

4

-

5.4

1533-89T45-511/812-45-51

89

3 1/2

4×13,1×13

8×13

35°

4

-

5.4

1632-89T45-513/813-45-51