1) Product:Professional HSS drill bits DIN338, fully groun
d laser printed sizes with LOGO
Split points: 118 / 135 degrees
Sizes: 1-20mm
HRC 62-66
Black oxide nitrided
for profesional users
2)Technical information of Professional HSS drill bits DIN338, fully ground
3) Picture of
Professional HSS drill bits DIN338, fully ground
4)
Specifications of Professional HSS drill bits DIN338, fully ground
Size(mm) | L(mm) | l (mm) | Size(mm) | L(mm) | l (mm) |
1 | 56 | 33 | 8.5 | 165 | 109 |
1.5 | 70 | 45 | 9 | 175 | 115 |
2 | 85 | 56 | 9.5 | 175 | 115 |
2.5 | 95 | 62 | 10 | 184 | 121 |
3 | 100 | 66 | 10.5 | 184 | 121 |
3.2 | 106 | 69 | 11 | 195 | 128 |
3.5 | 110 | 73 | 11.5 | 195 | 128 |
4 | 119 | 78 | 12 | 205 | 134 |
4.2 | 119 | 78 | 12.5 | 205 | 134 |
4.5 | 126 | 82 | 13 | 205 | 134 |
4.8 | 132 | 87 | 14 | 214 | 140 |
5 | 132 | 87 | 15 | 220 | 144 |
5.5 | 139 | 91 | 16 | 227 | 149 |
6 | 139 | 91 | 17 | 235 | 154 |
6.5 | 148 | 97 | 18 | 241 | 158 |
7 | 156 | 102 | 19 | 247 | 162 |
7.5 | 156 | 102 | 20 | 254 | 166 |
8 | 165 | 109 | | | |
3.1)Plastic round tube of
Professional HSS drill bits DIN338, fully ground
3.2)Square tube of HSS drill bits fully ground bright finish DIN340
for individual bigger sizes over 7.5mm
3.3)Square tube of HSS drill bits fully ground bright finish DIN340
3.4)Plastic bags for HSS drill bits fully ground bright finish DIN340
3.5)Paper bags of HSS drill bits fully ground bright finish DIN340