Set of parallel shank twist drills - jobber series, type Ti, povlak TiAlN
| Item code | On stock |
|---|---|
| VN10085.04 TIALN SET | No |
| VN10085.05 TIALN SET | No |
Content of set
| Item code | D | l1 | l2 | VN10085.04 SET | VN10085.05 SET |
| VN10085.0100 | 1 | 34 | 12 | • | • |
| VN10085.0150 | 1,5 | 40 | 18 | • | • |
| VN10085.0200 | 2 | 49 | 24 | • | • |
| VN10085.0250 | 2,5 | 57 | 30 | • | • |
| VN10085.0300 | 3 | 61 | 33 | • | • |
| VN10085.0350 | 3,5 | 70 | 39 | • | • |
| VN10085.0400 | 4 | 75 | 43 | • | • |
| VN10085.0450 | 4,5 | 80 | 47 | • | • |
| VN10085.0500 | 5 | 86 | 52 | • | • |
| VN10085.0550 | 5,5 | 93 | 57 | • | • |
| VN10085.0600 | 6 | 93 | 57 | • | • |
| VN10085.0650 | 6,5 | 101 | 63 | • | • |
| VN10085.0700 | 7 | 109 | 69 | • | • |
| VN10085.0750 | 7,5 | 109 | 69 | • | • |
| VN10085.0800 | 8 | 117 | 75 | • | • |
| VN10085.0850 | 8,5 | 117 | 75 | • | • |
| VN10085.0900 | 9 | 125 | 81 | • | • |
| VN10085.0950 | 9,5 | 125 | 81 | • | • |
| VN10085.1000 | 10 | 133 | 87 | • | • |
| VN10085.1050 | 10,5 | 133 | 87 | • | |
| VN10085.1100 | 11 | 142 | 94 | • | |
| VN10085.1150 | 11,5 | 142 | 94 | • | |
| VN10085.1200 | 12 | 151 | 101 | • | |
| VN10085.1250 | 12,5 | 151 | 101 | • | |
| VN10085.1300 | 13 | 151 | 101 | • |
Cutting conditions
Material | Strength | Vc | fz(mm/r) Ø1 | Ø2 | Ø3,15 | Ø4 | Ø5 | Ø6,3 | Ø8 | Ø10 | Ø12,5 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| P.1 | Free-cutting steels, general construction steels | ≤ 600 N/mm² | 40 | 0,016 | 0,05 | 0,08 | 0,1 | 0,1 | 0,125 | 0,16 | 0,2 | 0,2 |
| P.2 | General construction steels, steel castings | ≤ 850 N/mm² | 40 | 0,016 | 0,05 | 0,08 | 0,1 | 0,1 | 0,125 | 0,16 | 0,2 | 0,2 |
| P.3 | Tool steels low alloyed | ≤ 1100 N/mm² | 40 | 0,016 | 0,05 | 0,08 | 0,1 | 0,1 | 0,125 | 0,16 | 0,2 | 0,2 |
| P.4 | Heat treatable steels | ≤ 900 N/mm² | 20 | 0,014 | 0,04 | 0,063 | 0,08 | 0,08 | 0,1 | 0,125 | 0,16 | 0,16 |
| P.5 | Tool steels high alloyed | ≤ 1100 N/mm² | 20 | 0,014 | 0,04 | 0,063 | 0,08 | 0,08 | 0,1 | 0,125 | 0,16 | 0,16 |
| P.6 | Tool and treated steels | > 1100 N/mm² | 15 | 0,012 | 0,032 | 0,05 | 0,063 | 0,063 | 0,08 | 0,1 | 0,125 | 0,125 |
| M.1 | Corrosion- and acid-proof steels | ≤ 750 N/mm² | 18 | 0,014 | 0,04 | 0,063 | 0,08 | 0,08 | 0,1 | 0,125 | 0,16 | 0,16 |
| M.2 | Corrosion- and acid-proof steels | 750 - 850 N/mm² | 14 | 0,012 | 0,032 | 0,05 | 0,063 | 0,063 | 0,8 | 0,1 | 0,125 | 0,125 |
| M.3 | Corrosion- and acid-proof steels | > 850 N/mm² | 16 | 0,012 | 0,032 | 0,05 | 0,063 | 0,063 | 0,8 | 0,1 | 0,125 | 0,125 |
| K.1 | Cast iron (≤ 240 HB) | ≤ 820 N/mm² | 35 | 0,018 | 0,063 | 0,1 | 0,125 | 0,125 | 0,16 | 0,2 | 0,25 | 0,25 |
| K.2 | Cast iron (> 240 HB) | > 800 N/mm² | 30 | 0,018 | 0,063 | 0,1 | 0,125 | 0,125 | 0,16 | 0,2 | 0,25 | 0,25 |
| N.4 | Cooper-zinc alloys, cooper-tin alloys | ≤ 800 N/mm² | 35 | 0,014 | 0,04 | 0,063 | 0,08 | 0,08 | 0,1 | 0,125 | 0,16 | 0,16 |
Product attributes
Normal profile of flute, strenghtened core, point angle 130°.
Conical lip relief, DIN 1412 form N.
Drilling depth 5xD
Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.
Lead of helix 36°.
Point angle 130°
Right helix
Its advantage is in high hardness in higher temperaures, good oxidation resistance and low temperature conductivity. Universal usage with emphasis on high-speed miling without cooling. Siutable for milling of hard materials.