三通消防管道M42双金属开孔器A2接杆定位钻中心钻心16mm螺纹接杆

$3.72

含钴镀钛定心钻HSS中心钻头 60度加长定心钻镀钛定点钻打点定位孔

$3.19

上工A型不带护锥复合螺旋槽中心钻B型定心钻1 1 5 2 3 4 5 6 8mm

$3.05

木工开孔器钻头双金属石膏板塑料打孔铁皮75mm筒灯PVC多功能套装

$3.50

高速钢定心钻60° 90° 120°镀钛定位钻头含钴3 4 5 8mm不锈钢用

$2.83

二级直柄台阶钻头90度°沉孔倒角打孔螺丝子母钻2级高速钢沉孔钻

$6.00

55度钨钢中心钻头定心钻90度定点定位钻加长倒角硬质合金七彩铝用

$5.55

55度钨钢定心定点钻中心整体合金定位开孔全角90度钢用铝用倒角刀

$4.17

钨钢铣刀2刃定点钻合金定位钻60度90度120度倒角刀铝用钢用中心钻

$4.44

宏峰镀钛定心钻90度高速钢HSS定点钻定位钻中心钻头6 8 10 12耐磨

$4.39

钨钢合金倒角刀90度60度30度120度45度打孔数控刀具铝用倒角钻头

$7.07

钨钢倒角刀60度90度120度两刃硬质合金3刃直槽钢用倒角不锈钢铣刀

$3.21

钨钢双头中心钻硬质合金A型60度定心钻高硬加工中心数控CNC定位

$6.85

钨钢硬质合金双头定点钻超硬打孔钢铁不锈钢专用

$5.33

钨钢倒角刀60度90度120度直槽硬质合金2刃铣刀cnc加工中心刀具

$4.84

High-speed steel titanium-plated center drill A type B type 60 degree with guard

$7.16

Hongfeng center drill fully ground high-speed steel center drill A-type center d

$2.61

Hongfeng 60°90°120° high speed white steel titanium coated center drill coated f

$3.59

Heyigong CNC 60-degree high-speed steel center drill AB-type double-head coated

$5.37

German extended positioning drill center drill center drill bit point drill stai

$4.19

German cobalt-containing tungsten steel center drill positioning drill hole open

$4.19

60 90 120 degree tungsten steel fixed point drill steel aluminum carbide extende

$4.92

Mining shearer pick tunnel boring machine pick coal pick drill bit U95 U135 U170

$76.65

Center drill fixed-point drill 90-degree cobalt-containing center drill fixed-po

$5.55

Korean G center drill 90 degree imported center drill 120 cobalt-containing fixe

$6.45

German imported center drill A-type fully ground fixed-point drill chamfer drill

$8.16

M42 imported Japanese material center drill HSS-CO8 super-hard cobalt-containing

$3.99

New hexagonal handle PPR lift drill bit 20 25 32 water pipe reaming drill step d

$2.78

Factory direct supply of tungsten steel center drills positioning center drill b

$10.20

150 center positioning short drill bit 86 wire box hole opener dry water and ele

$34.34

德国进口开孔器中心定位钻头合金开孔器中心钻双金属开高速钢墙壁

$4.65

河一工镀钛螺旋中心钻A型A1A1 5A2 0A2 5A 3 0A3 5A4高速钢6542

$3.30

木工开孔器地板木塞专用钻合金钨钢打孔钻塑料扩孔钻头沉孔钻开

$3.30

JSG M35涂钛 镀钛 中心钻 1 1 5 2 2 5 3 3 15 3 5 4 5 6 6 3

$3.30

德国日本进口牧田HSS中心钻头定心钻 90度定点钻 镀钛打点定位不

$8.09

含钴定心钻中心钻头不锈钢90度加长中心钻镀钛定位点孔倒角钻头

$9.01

升级新款四刃锯齿偏心干打全瓷砖陶瓷玻璃大理石混凝土不锈钢钻头

$5.46

90度定心钻定位钻定点钻头倒角M3 4 5 6 8 10 12含钴镀钛加长

$2.83

JSG精声螺旋镀钛中心钻定点定心钻A1 1 5 2 2 5 3 4 5 6

$16.71

DF整体硬质合金钨钢铝用 钢用定心钻CNC数控定点钻60度 90度120度

$3.55