Mining Support Products · factory-direct

China Tapered Drill Rods Supplier,Manufacturer

Tapered drill rods are used for rock drilling, blasting, and other drilling operations in quarries, coal mines, road construction, and other building

(1) Steel grade: 95CrMo, equivalent to SANDBAR 20 or C253, Z708, SANDBAR 23, 55SiMnMo
(2) Shank dimensions: Hexagonal 22 mm × 108 mm, hexagonal 22 mm × 159 mm, hexagonal; 22 mm × 80 mm, hexagonal; 25 mm × 108 mm, hexagonal; 25 mm × 159 mm
(3) Taper: 7°, 11°, 12°, etc.
(4) Length: 0.4 m – 10 m

Typical lead time 25-35 days ex-works · MOQ 2 t · FOB Ningbo / CIF Ashdod / DAP site

Tapered drill rods are used for rock drilling, blasting, and other drilling operations in quarries, coal mines, road construction, and other building

Products ship with heat traceability and the documentation agreed in your quote.

Typical applications

Specifications
(1) Steel grade	95CrMo, equivalent to SANDBAR 20 or C253, Z708, SANDBAR 23, 55SiMnMo
(2) Shank dimensions	Hexagonal 22 mm × 108 mm, hexagonal 22 mm × 159 mm, hexagonal; 22 mm × 80 mm, hexagonal; 25 mm × 108 mm, hexagonal; 25 mm × 159 mm
(3) Taper	7°, 11°, 12°, etc.
(4) Length	0.4 m – 10 m

Specifications
(1) Steel grade	95CrMo, equivalent to SANDBAR 20 or C253, Z708, SANDBAR 23, 55SiMnMo
(2) Shank dimensions	Hexagonal 22 mm × 108 mm, hexagonal 22 mm × 159 mm, hexagonal; 22 mm × 80 mm, hexagonal; 25 mm × 108 mm, hexagonal; 25 mm × 159 mm
(3) Taper	7°, 11°, 12°, etc.
(4) Length	0.4 m – 10 m