1/53 HSSRUnaTEC HSS Unless otherwise stated, delivery without content/ accessories. The offers are only valid for commercial customers. All prices excluding VAT. Cutting tools Step drill ULTIMATECUT The new 5-in-1 tool! The step drill combines various applications and tools using the revolutionary cutting geometry. This enables time-savings of up to 75 %, meaning the tool sets new standards in terms of processing time. In addition, the step drill has 4 cutters as well as a length of step of 10 mm, also enabling thicker materials to be processed without a problem. The 3-area shank prevents penetration of the drill chuck and ensures optimal force transmission for low required force. In addition, the RUnaTEC coating improves the quality of the coated workpiece. Advantage: Extremely wear-resistant and a large reduction in material welding. In addition to a high cutting speed, this results is an optimal, smooth surface. The technical advantages: · No punch-marking thanks to specially-developed Turbo tip · No tool change arising due to pre-drilling and different bore hole diameters, such as for twist drills · No problems when processing hard to access areas e.g. T-brackets for which the use of core drills with core drill bits can prove problematic · No problems with low holding force of magnetic stand drills for materials <10 mm, as hand drills may be used · No additional deburring required, as the subsequent stage takes over this role Conclusion: The ULTIMATECUT step drill from Ruko promises high efficiency due to less tools being required, no tool change and complete flexibility. Step drill ULTIMATECUT HSS · RUnaTEC-coated · Spiral-fluted · With specially-developed TURBO Tip · 4 cutters · Point angle 130° · Step angle 90° · Length of step 10 mm · Shank with 3 clamping surfaces Time saving of up to 75 % Drilling range [mm] Ø [mm] Overall length [mm] Shank Ø [mm] No. of steps Article no. RUnaTEC EUR CK 6–12 6, 7, 8, 9, 10, 11, 12 105 8 7 4000 865 772 109,00 ZD04 6–20 6, 8, 10, 12, 14, 16, 18, 20 120 10 8 4000 865 773 135,00 ZD04 6–27 6, 9, 12, 15, 18, 21, 24, 27 125 12 8 4000 865 774 175,00 ZD04 For more information/technical data, see page 1/53 Step drill HSS · Spiral-fluted · With split point · 2 cutters · Point angle 118° · Step angle 90° · Shank with 3 clamping surfaces Drilling range [mm] Ø [mm] Overall length [mm] Shank Ø [mm] No. of steps Article no. Uncoated EUR CK 4 - 12 4/ 6/ 8/ 10/ 12 65 6 5 4000 601 706 40,95 ZD05 4 - 12 4/ 5/ 6/ 7/ 8/ 9/ 10/ 11/ 12 65 6 9 4000 601 707 42,95 ZD05 4 - 20 4/ 6/ 8/ 10/ 12/ 14/ 16/ 18/ 20 75 8 9 4000 601 708 54,95 ZD05 4 - 30 4/ 6/ 8/ 10/ 12/ 14/ 16/ 18/ 20/ 22/ 24/ 26/ 28/ 30 100 10 14 4000 601 709 79,95 ZD05 4 - 39 4/ 6/ 9/ 12/ 15/ 18/ 21/ 24/ 27/ 30/ 33/ 36/ 39 107 10 13 4000 601 712 129,00 ZD05 5 - 28 5/ 8.8/ 11.8/ 15.3/ 19/ 24.5/ 28 69 10 7 4000 601 714 62,95 ZD05 6 - 25 6/ 9/ 12/ 16/ 20/ 22.5/ 25 65 10 7 4000 601 718 50,95 ZD05 6 - 26.75 6/ 9/ 11.4/ 14/ 17.25/ 19/ 21.25/ 26.75 75 10 8 4000 601 711 70,95 ZD05 6 - 30.5 6/ 9/ 12.5/ 15.2/ 18.6/ 20.4/ 22.5/ 28.3/ 30.5 80 10 9 4000 601 715 109,00 ZD05 6 - 32 6/ 9/ 11.2/ 14.5/ 18.2/ 22.3/ 27.9/ 32 75 10 8 4000 601 713 109,00 ZD05 6 - 32 6/ 9/ 12/ 16/ 20/ 22.5/ 25/ 28.5/ 32 76 10 9 4000 601 719 69,95 ZD05 6 - 37 6/ 9/ 12.5/ 15.2/ 18.6/ 20.4/ 22.5/ 26/ 28.3/ 30.5/ 34/ 37 100 10 12 4000 601 716 129,00 ZD05 6 - 38 6/ 9/ 13/ 16/ 19/ 21/ 23/ 26/ 29/ 32/ 35/ 38 100 10 12 4000 601 710 129,00 ZD05 6 - 40 6/ 11/ 17/ 23/ 29/ 30/ 31/ 32/ 33/ 34/ 35/ 36/ 37/ 38/ 39/ 40 105 13 16 4000 601 720 159,00 ZD05 Factory standard Factory standard
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