1) Product: HSS Cobalt5% Twist Drill Bit DIN338 fully ground, 135 split point cooper color
Split points: 118 / 135 degrees
Sizes: 1-20mm
HRC 62-66
Copper finish
for profesional cutting
2) Picuture ofHSS Cobalt5% Twist Drill Bit DIN338 fully ground
Technical information of HSS Cobalt5% Twist Drill Bit DIN338 fully ground
3)Specification of HSS Cobalt5% Twist Drill Bit DIN338 fully ground, 135 split point cooper color
| size(mm) | L(mm) | l(mm) | size(mm) | L(mm) | l(mm) |
| 1 | 34 | 12 | 10.5 | 133 | 87 |
| 1.5 | 40 | 18 | 11 | 142 | 94 |
| 2 | 49 | 24 | 11.5 | 142 | 94 |
| 2.5 | 57 | 30 | 12 | 151 | 101 |
| 3 | 61 | 33 | 12.5 | 151 | 101 |
| 3.2 | 65 | 36 | 13 | 151 | 101 |
| 3.5 | 70 | 39 | 13.5 | 160 | 108 |
| 4 | 75 | 43 | 14 | 160 | 108 |
| 4.5 | 80 | 47 | 14.5 | 169 | 114 |
| 4.8 | 86 | 52 | 15 | 169 | 114 |
| 5 | 86 | 52 | 15.5 | 178 | 120 |
| 5.5 | 93 | 57 | 16 | 178 | 120 |
| 6 | 93 | 57 | 16.5 | 184 | 125 |
| 6.5 | 101 | 63 | 17 | 184 | 125 |
| 7 | 109 | 69 | 17.5 | 191 | 130 |
| 7.5 | 109 | 69 | 18 | 191 | 130 |
| 8 | 117 | 75 | 18.5 | 198 | 135 |
| 8.5 | 117 | 75 | 19 | 198 | 135 |
| 9 | 125 | 81 | 19.5 | 205 | 140 |
| 9.5 | 125 | 81 | 20 | 205 | 140 |
| 10 | 133 | 87 |
special sizes of HSS-G Co5% twist drill bits are also available
4) Packages for HSS-G drill bits
4.1)Square plastic tube of HSS Cobalt5% Twist Drill Bit DIN338 fully ground, 135 split point cooper color
10pcs for sizes from 1.0 to 7.5mm, 5pcs for sizes from 7.6 to 13.0mm
4.2) Round plastic tube for HSS Cobalt5% Twist Drill Bit DIN338 fully ground, 135 split point cooper color
4.3)Plastic square tube forHSS Cobalt5% Twist Drill Bit DIN338 fully ground, 135 split point cooper color
especially for bigger sizes over 13mm
4.4)Plastic bags for HSS-G Co5% twist drill bit DIN338 135 split points
10pcs for sizes below 7.5mm, 5pcs for sizes over 7.6mm
4.5)Paper bags for HSS-G Co5% twist drill bit DIN338 135 split points
HSS drill bits, 10pcs for sizes below 7.5mm, 5pcs for sizes over 7.6mm
4.6) Sandwich packing of HSS-G Co5% twist drill bit DIN338 135 split points
also carded packages for HSS-G Co5% twist drill bit DIN338 135 split points are available
There're different packages for HSS drill bits
also we can pack them according to your request
pls feel free to contact us for further information
