*High grade high speed steel body
*Easy deburring of holes without vibration.
*One step countersinking and deburring.
*Suitable for soft long-chipping materials.
*Cross hole countersink for metals and wood.
*For countersinking and deburring existing
holes in light metal and plastic.
Fit in hand drill, drill press machine.
Counter.nominal ∅ |
Counter.range |
Head ∅ d1 |
Shank ∅ d2 |
Oal L1 |
1/4 |
1.0-4.0 |
6.35 |
6.35 |
45 |
2/5 |
2.0-5.0 |
10.0 |
6.0 |
45 |
510 |
5.0-10.0 |
14.0 |
8.0 |
48 |
10/15 |
10.0-15.0 |
21.0 |
10.0 |
65 |
15/20 |
15.0-20.0 |
28.0 |
12.0 |
85 |
20/25 |
20.0-25.0 |
35.0 |
12.0 |
102 |
25/30 |
25.0-30.0 |
44.0 |
15.0 |
115 |
30/35 |
30.0-35.0 |
48.0 |
15.0 |
127 |
35/40 |
35.0-40.0 |
53.0 |
15.0 |
136 |
40/50 |
40.0-50.0 |
64.0 |
18.0 |
166 |
Remark Supplied also 90°in inch size
Contact:Allen
Phone: +86-13626266568
Email: Speedytools01@hotmail.com
Add:HouXiang Town, Danyang City, JiangSu Province