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Ejector system

Deep hole drilling - 35541 DEEP HOLE DRILLING

Outer tubeDrill headInner tube800.24Diameter range 25,00–65,00 mm
l l 2 1 l 21 dm t dm t D 21 dm m D 22 D 23 Note! Drill tubes are supplied threaded in both ends, with an internal thread, the E-thread. Ordering codeInner tube dm
t is the same as dm
m for the drill Diameterrange, mm Ordering codeOuter tube
1) Dimensions , mm
1) Dimensions , mm Standard length Standard length l
2 l
21 D
Tube range c mm 4006301070 dm
m dm
t D
21 l
1 4306601100 D
22 D
23 25,00–26,40 03 424.2-803-234 23,5211630 424.2-853-234 1614 26,41–28,70 04 424.2-804-234 2623,51833 424.2-854-234 1816 28,71–31,00 05 424.2-805-234 2825,52033 424.2-855-234 2018 31,01–33,30 06 424.2-806-234 30,5282233 424.2-856-234 2220 33,31–36,20 07 424.2-807-234 33302440 424.2-857-234 2422 36,21–39,60 08 424.2-808-234 35,5332640 424.2-858-234 2624 39,61–43,00 09 424.2-809-234 39362940 424.2-859-234 2927 43,01–47,00 10 424.2-810-234 42,5393240 424.2-860-234 3230 47,01–51,70 11 424.2-811-234 46,5433544 424.2-861-234 3532 51,71–56,20 12 424.2-812-234 51473944 424.2-862-234 3936 56,21–65,00 13 424.2-813-234 55,5514344 424.2-863-234 4340Ordering example for outer tube, length 400 mm and inner tube 430 mm, fitting drill head
1) Other lengths can be manufactured by customer request , see page 25. D
c = 25,00 mm: 1 piece 424.2-803-2 and 1 piece 424.2-853-2NOTE! The inner tube must be ordered 30 mm longer than the outer tube.
Inserts Vibration dampers Mounting partsConnectorsCutting data Spare parts Application guide 81 76 34-3536-4089117 99 19