::: 6. Diamond Core Drill Bit :::

       
       
       
 
 
 
 
 

도면 (상)

<1> DIAMOND CORE DRILL BIT

No.

호칭규격

D0

D1

L1

DIAMOND SEGMENT 규격

1

Ø35

35

26.2

100

15L-4.4T-7W-4N

 

도면 (하)

<2>, <3> CORE DRILL BIT EXTENSION TUBE & COUPLING

No.

호칭규격

L2

1

Ø35

600

 

 

재질

NO.

DESCRIPTION

MATL.

1

BIT

STKM13A

2

TUBE

STKM13A

3

DIAMOND SEGMENT

분말야금

4

BOSS

S45C