Twist drill, twist drill pipe price
Twist drill for coal drill drilling, coal mining is an ideal indispensable tool. Twist drill rod is divided into two kinds of solid and hollow, respectively, Phi 26, Phi 28, Phi 30, Phi 38, Phi 40 etc..
Model 38#
Borehole diameter 38 (mm)
Drilling depth 1000 (m)
Drilling angle 60 ()
Outline dimension 38X1.5 38X1 (mm)
Weight 0.002 (T)
The vertical speed of 200
Drill pipe diameter 38
Contact: Zhang Fan
Tel: 0537-2676996 Fax: 0537-2670398
Cell phone: 15589713226 QQ:2881248859 welcome you to add WeChat: 15589713226. Welcome you to add WeChat: WeChat: 15589713226 hengwang heavy industry limited company mainly produces:
1 engineering rock drills, KHYD40, KHYD75, KHYD110, KHYD125
2 KHYD40A, KHYD75A, KHYD140, KHYD155, zqsj-90, zqsj-140, mine water drilling rig
3 ZLJ-350, ZLJ-700 tunnel drilling rig ZLJ-250, ZDY-650, ZDY-800
4 hand held rock drills, hand push type rock drills, impact rock drills
5 ZM15, ZM12 coal electric drill, emulsion drilling machine ZRS50, wind coal drill ZQS30, ZQS40, ZQS45, ZQS5