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HSS-CO TWIST DRILL BLISTER
- 135° point angle with chamfering adjustment - enables quick drilling, while saving time during marking out
- Made from the highest class HSS steel with 5% cobalt
- High resistance to temperature
- For drilling in high alloy, titanium, acid-resistant, stainless, and creep-resisting steels and cast iron (durability above 900 N/m2) and other difficult to process materials
- Drills made entirely by grinding - they guarantee high accuracy and rectilinearity of holes
- Packed and sold in a blister pack: dimensions: 0.8 – 2.0 mm of 5 pcs; dimensions: 2.5 – 3.5 mm of 3 pcs; dimensions: 4.0 – 5.0 mm of 2 pcs; dimensions: 5.1 – 13.0 mm of 1 pcs
| Index | Ø (mm) | Working part lenght (mm) | Total lenght (mm) | Quantity (pcs) |
|---|---|---|---|---|
| 78008K | 0.8 | 10 | 30 | 5 |
| 78010K | 1 | 12 | 34 | 5 |
| 78015K | 1.5 | 20 | 43 | 5 |
| 78020K | 2 | 24 | 49 | 5 |
| 78025K | 2.5 | 30 | 57 | 3 |
| 78030K | 3 | 33 | 61 | 3 |
| 78032K | 3.2 | 36 | 65 | 3 |
| 78035K | 3.5 | 39 | 70 | 3 |
| 78040K | 4 | 43 | 75 | 2 |
| 78041K | 4.1 | 43 | 75 | 2 |
| 78042K | 4.2 | 43 | 75 | 2 |
| 78045K | 4.5 | 47 | 80 | 2 |
| 78048K | 4.8 | 52 | 86 | 2 |
| 78050K | 5 | 52 | 86 | 2 |
| 78051K | 5.1 | 52 | 86 | 1 |
| 78052K | 5.2 | 52 | 86 | 1 |
| 78055K | 5.5 | 57 | 93 | 1 |
| 78060K | 6 | 57 | 93 | 1 |
| 78065K | 6.5 | 63 | 101 | 1 |
| 78070K | 7 | 69 | 109 | 1 |
| 78075K | 7.5 | 69 | 109 | 1 |
| 78080K | 8 | 75 | 117 | 1 |
| 78085K | 8.5 | 75 | 117 | 1 |
| 78090K | 9 | 81 | 125 | 1 |
| 78095K | 9.5 | 81 | 125 | 1 |
| 78100K | 10 | 87 | 133 | 1 |
| 78105K | 10.5 | 87 | 133 | 1 |
| 78110K | 11 | 94 | 142 | 1 |
| 78115K | 11.5 | 94 | 142 | 1 |
| 78120K | 12 | 101 | 151 | 1 |
| 78125K | 12.5 | 101 | 151 | 1 |
| 78130K | 13 | 101 | 151 | 1 |