A4622-上海简文贸易有限公司手机版

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Taper Shank Drills, Extra Long Series, Deep Hole Design

A4622

Application: Deep hole drilling design with extremely good chip evacuation. For materials forming long chips such as steel up to 1300 N/mm², AI-, AISi-, copper-alloys, stainless steels (300 series), soft bronze, tough brass.
Remarks: Above 23.02 mm bright finish 　　

d₁ mm h8	l₁ mm	l₂ mm	MT	Ordering code A4622...
12.0	310	205	1	...-12
12.5	310	205	1	...-12.5
13.0	310	205	1	...-13
13.5	325	220	1	...-13.5
14.0	325	220	1	...-14
14.5	340	220	2	...-14.5
15.0	340	220	2	...-15
15.5	355	230	2	...-15.5
16.0	355	230	2	...-16
16.5	355	230	2	...-16.5
17.0	355	230	2	...-17
17.5	370	245	2	...-17.5
18.0	370	245	2	...-18
18.5	370	245	2	...-18.5
19.0	370	245	2	...-19
19.5	385	260	2	...-19.5
20.0	385	260	2	...-20
21.0	385	260	2	...-21
22.0	405	270	2	...-22
23.0	405	270	2	...-23
24.0	440	290	3	...-24
25.0	440	290	3	...-25
26.0	440	290	3	...-26
27.0	460	305	3	...-27
28.0	460	305	3	...-28
29.0	460	305	3	...-29
30.0	460	305	3	...-30

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