Режущие и зажимные инструменты Hoffmann Group 2026 - страница 78

GBP 57 60º Solid DIN Type k13 h6 carbide 333 A 12 1000 Solid carbide centre drill 12 1001 – Ground from solid carbide bar. Spiral fluted. For materials up to 62 HRC. 12 1001 Size 0,5; 0,8 – Single-ended! ⌀ 0.5 – 0.8 Suitable for/ vc [m/min] ISO code N N N P P P P P H H H H M M S K N ​ ​ ​ ​ ​ ​ 12 1000 200 180 160 80 75 65 50 35 35 30 25 70 160 ● ● ● ○ 12 1001 60 40 20 15 10 ● ● ○ ⌀ DC 12 1000 12 1001 for workpiece ⌀ ⌀ Ds L 11E 11E k13 L Solid carbide centre drill < 1100 N A f ⌀ DC ⌀ DS mm TiAlN mm mm mm mm/rev. 0,5 eShop eShop <4 3.15 20 0.01 0,8 eShop eShop 4−6 3.15 20 0.01 ​ 12 1000_0,5–0,8 1 eShop eShop 6−8 3.15 31.5 0.02 1,25 eShop eShop 8 − 10 3.15 31.5 0.02 L 1,6 eShop eShop 10 − 15 4 35.5 0.06 2 eShop eShop 15 − 20 5 40 0.06 2,5 eShop eShop 20 − 30 6.3 45 0.08 3,15 eShop eShop 30 − 40 8 50 0.08 ⌀ DC 4 eShop eShop 40 − 63 10 56 0.1 ⌀ DS 5 eShop eShop 63 − 100 12.5 63 0.1 6,3 eShop eShop 100 − 150 16 71 0.15 Solid h6 h6 h6 carbide Standard 90° DIN DIN 6535 HA 6535 HB Solid carbide NC spotting drill 12 L 12 1019 – Self-centring with 1-cutter geometry, achieves very high alignment accuracy. LC 12 1051 – Extra long version. 12 1020–1051 – Exactly central ground point. ⌀ DC ⌀ DS Easy spot drilling and high shape accuracy of the centre hole. Sturdy due to short flutes. 12 1020/1040 – ≥ ⌀ 6 mm with HB drive flat. 1 Application: Point angle 90° for spot drilling and countersinking in one operation ​ 12 1019 when a drill of smaller ⌀ is used afterwards. Note: Use the speed for the actual hole ⌀ (not generally the speed for the drill outer ⌀). 12 1019 – Maintain a feed rate f = 0.015 mm/rev! 12 1051 – HB and HE shanks are available at the same price as HA. (from ⌀ 6 mm) ​ 12 1020 form HB: order with No. 121050. Form HE: order with No. 121051 + 129100 HE. ​ 12 1040 12 1051 Suitable for/ vc [m/min] ISO code N N N P P P P P H H H H M M S K N ​ ​ ​ ​ ​ ​ 12 1019/​1020 200 180 80 ● ● ○ 12 1040/​1051 260 240 200 90 80 65 55 35 30 40 90 200 ● ● ● ○ ⌀ DC 12 1019 12 1020 12 1040 12 1051 Lc L ⌀ Ds 11E 11E 11E 11E h6 Solid carbide NC Solid carbide NC < 1100 N precision spotting drill f spotting drill 12 1019 12 1020 12 1019 12 1051 ​ 12 1019 12 1020 90° extra long 90° 90° spiral flutes 90° spiral flutes 12 1040 12 1020 12 1040 spiral flutes 12 1051 12 1040 12 1051 mm TiAlN TiAlN mm mm mm mm mm mm/rev. mm/rev. 1 eShop – – – 4 – 25 – 1 0.015 – 2 eShop eShop eShop eShop 5 6 32 75 2 0.015 0.03 3 eShop eShop eShop eShop 6 8 32 80 3 0.015 0.03 4 eShop eShop eShop eShop 8 10 40 100 4 0.015 0.03 5 eShop eShop eShop eShop 8 13 50 120 5 0.015 0.03 6 eShop eShop eShop eShop 8 13 50 140 6 0.015 0.03 8 eShop eShop eShop eShop 10 23 60 140 8 0.015 0.03 10 eShop eShop eShop eShop 10 24 70 170 10 0.015 0.03 12 eShop eShop eShop eShop 12 24 70 170 12 0.015 0.03 16 eShop eShop eShop eShop 16 29 75 200 16 0.015 0.03 20 eShop eShop eShop eShop 20 35 100 200 20 0.015 0.03 78