HSS fully grounded drill bits manufacturers
USD $0.06 - $3.16 /Piece
Min.Order:1000 Pieces
HSS fully grounded drill bits manufacturers
Feature | ||
*Manufactured to DIN338 | ||
*HSS 4341,M2 | ||
*Fully ground from solid material | ||
*High heat resistance for particularly tough metal drilling | ||
*135°split point | *Fast drilling and long life | |
Application: | ||
For particularly tough or hard meral drilling, | ||
such as:stainless,Cr-Ni and special acid resistand steel | ||
Drill Diameter | Flute Length | Overall Length |
(mm) | (mm) | (mm) |
1 | 12 | 34 |
1.5 | 18 | 40 |
2 | 24 | 49 |
2.5 | 30 | 57 |
3 | 33 | 61 |
3.2 | 36 | 65 |
3.5 | 39 | 65 |
4 | 43 | 70 |
4.2 | 43 | 75 |
4.5 | 47 | 75 |
5 | 52 | 86 |
5.2 | 52 | 86 |
5.5 | 57 | 86 |
6 | 57 | 93 |
6.5 | 63 | 93 |
7 | 69 | 101 |
7.5 | 69 | 109 |
8 | 75 | 117 |
8.5 | 75 | 117 |
9 | 81 | 125 |
9.5 | 81 | 125 |
10 | 87 | 133 |
10.5 | 87 | 133 |
11 | 94 | 142 |
11.5 | 94 | 142 |
12 | 101 | 151 |
12.5 | 101 | 151 |
13 | 101 | 151 |
Our Drill Bit Series: