PRODUCTS CATEGORY
Download The Description
UNIONDRILL-catalogue-Top-Hammer.pdf(5MB)
Download The Description
UNIONDRILL-catalogue-DTH.pdf(1MB)
Welcome to CONTACT US
- +86 15063512511
- +86 15063512511
- sales@uniondrill.com
- https://www.uniondrill.com
- No.139,Zhengxing West Road,Liaocheng,Shandong,China
Submit Form
PRODUCT Small hole drilling tools
Tapered bit and rod are used in small hole drilling widely in mining , integral drill rod either. there are products below:
Integral drill rod (steel) H19 and H22
Plug hole integral steel H19 and H22
Tapered drill rod H22 and H25, tapered 7degree, 11degree and 12 degree. shank 108mm
Tapered button bit, Chisel bit and Cross bit. tapered 7degree, 11degree and 12 degree. diameter from 30mm to 51mm.
R22 R23 R25 thread bit, cross bit and button bit, extension rod. coupling sleeve. and shank adapter, shank rod are both available.
H19 (3/4”) Integral drill steels
Stone working tools
H22 (7/8”) Integral drill steels
Chisel bit
Cross bit
Button bit
Cross bit
