麻花钻
ITEM:H1309
13PCS TWIST DRILL SET
H1309-1 black finished
H1309-2 edge ground
H1309-3 edge ground tin coated
H1309-4 fully ground bright
H1309-5 fully ground black finished
H1309-6 fully ground tin coated
Size(mm):(1.5-6.5)x0.5+3.2+4.8
Packing ;Inner:plastic box
Outer:export carton
N.W./G.W.:24/25kgs
Inner Box:35x18x14.5cm
Meast:38x37x32cm
我司生产各类麻花钻,详细包括:
1) 标准:DIN338,DIN1897,DIN340,ISO235,ANSI B94. 11M,DIN345,DIN 1870
2) 材料::HSS 4241,HSS 4341,HSS 9341, M2(6542), M35,
3) 制造工艺:轧制,清边,全磨,铣制
4) 角度:118度,135度
5) 表面处理:白钻,黑钻,镀钛钻,黑槽白身,彩钻
6) 柄:直柄钻,锥柄钻,缩柄钻,1/2等柄钻,六角柄
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