超微粒碳化鎢鋼短刃鑽頭

250002-010

1.0

11

1.0

30

250002-011

1.1

11

1.1

30

250002-012

1.2

13

1.2

30

250002-013

1.3

13

1.3

30

250002-014

1.4

13

1.4

30

250002-015

1.5

13

1.5

30

250002-016

1.6

10

1.6

34

250002-017

1.7

10

1.7

34

250002-018

1.8

11

1.8

36

250002-019

1.9

11

1.9

36

250002-020

2.0

12

2.0

38

250002-021

2.1

12

2.1

38

250002-022

2.2

13

2.2

40

250002-023

2.3

13

2.3

40

2.4

14

2.4

43