mm

inch

边齿

Gauge

中齿

Front

Side

Front

7°锥B22柱齿钻头 BUTTON BIT - For 22 mm 7" hex rod 7°taper angle

30

13∕16

3×7

1×6

35

1

1

0.2

GD30-722PFF3

32

11∕4

3×7

1×6

35

1

1

0.3

GD32-722PFF3

34

111⁄32

3×8

1×7

35

1

1

0.3

GD34-722PFF3

36

113⁄32

5×6

2×6

35

1

1

0.4

GD36-722PFF5

38

1 1∕2

5×7

2×6

35

1

1

0.4

GD38-722PFF5

40

1 4∕7

5×7

2×7

35

1

1

0.4

GD40-722PFF5

42

1 21∕32

5×8

2×7

35

1

1

0.4

GD42-722PFF5

45

13∕4

6×9

3×8

35

1

3

0.5

GD45-722PFF6

11°锥B22柱齿钻头 BUTTON BIT - For 22 mm 11" hex rod 7°taper angle

32

11∕4

5×6

2×7

35

1

1

0.3

GD32-1122PFF5

34

111⁄32

5×6

2×7

35

1

1

0.3

GD34-1122PFF5

36

113⁄32

5×6

2×7

35

1

1

0.4

GD36-1122PFF5

38

1 1∕2

5×6

2×7

35

1

1

0.4

GD38-1122PFF5

40

1 4∕7

5×6

2×7

35

1

1

0.4

GD40-1122PFF5

42

1 21∕32

5×6

2×7

35

1

1

0.4

GD42-1122PFF5

45

13∕4

5×6

2×7

35

1

3

0.5

GD45-1122PFF5

12°锥B22柱齿钻头 BUTTON BIT - For 22 mm 12" hex rod 7°taper angle

32

11∕4

5×6

2×7

35

1

1

0.3

GD32-1222PFF5

34

111⁄32

5×6

2×7

35

1

1

0.3

GD34-1222PFF5

36

113⁄32

5×6

2×7

35

1

1

0.4

GD36-1222PFF5

38

1 1∕2

5×6

2×7

35

1

1

0.4

GD38-1222PFF5

7°锥B22十字钻头  CROSS-TYPE BIT  - For 22 mm 7" hex rod 7°taper   angle

30

13∕16

-

-

-

-

-

0.2

GD30-722

32

11∕4

-

-

-

-

-

0.2

GD32-722

34

111⁄32

-

-

-

-

-

0.3

GD34-722

36

113⁄32

-

-

-

-

-

0.3

GD36-722

38

1 1∕2

-

-

-

-

-

0.4

GD38-722

40

1 4∕7

-

-

-

-

-

0.4

GD40-722

42

1 21∕32

-

-

-

-

-

0.5

GD42-722

45

13∕4

-

-

-

-

-

0.6

GD45-722