*Slow spiral wood bits with small hole near the point for attaching fishing wire to be pulled back through the hole.
*Use by telephone, burglar alarm and cable TV installers for the drilling of wire feed holes.
Dia. |
Oal. |
6.0 |
400 |
8.0 |
400 |
10.0 |
400 |
12.0 |
400 |
6.0 |
450 |
8.0 |
450 |
10.0 |
450 |
12.0 |
450 |
6.0 |
600 |
8.0 |
600 |
10.0 |
600 |
12.0 |
600 |
Dia. |
Oal. |
1/4 |
16” |
5/16 |
16” |
3/8 |
16” |
1/2 |
16” |
1/4 |
18” |
5/16 |
18” |
3/8 |
18” |
1/2 |
18” |
1/4 |
24” |
5/16 |
24” |
3/8 |
24” |
1/2 |
24” |
Remark: special using wood drill for leading the wire/cable into
the dry wall. Make the job easier and quick done.
Contact:Allen
Phone: +86-13626266568
Email: Speedytools01@hotmail.com
Add:HouXiang Town, Danyang City, JiangSu Province