Welcome: Ningbo Bloom Machinery Co.,Ltd.

Home > Products > Rock Drilling Tools > Taper Button Bits
Q7-38-12 22-50 tapered button bits (Tophammer) Q7-38-12 22-50 tapered button bits (Tophammer) Q7-38-12 22-50 tapered button bits (Tophammer)

Q7-38-12 22-50 tapered button bits (Tophammer)

Diameter: 38mm
Body length : 50mm
Face: Flat, 1 front flushing hole and 1 side flushing hole
Carbide Design: Semi-Ballistic
Hardness : 47-49HRC
Carbide size: 2*7mm /5*9mm
Carbide Brand and grade : ZCC /YK05
Steel grade : 45CrNiMoVa

EMAIL

Performance :All-round drill bit for medium hard to hard

rock formations. Front and side flushing. Diameters from 32mm to 43mm. Air jack hammer :YT27 YT28 YT29A are available for this type bit.


Cemented Carbide Specification

QQ截图20230712133619.png




PREVIOUS：Q7-38-12 22-50 tapered button bits NEXT：Q7-38-12 22-50 Tapered Button Bit

INQUIRY

RELATED PRODUCTS

Tapered Chisel Bit

Tapered Chisel Bit

Taper-button-bit

Taper-button-bit

Y3-32-722-76-Tapered Chisel Bit

Y3-32-722-76-Tapered Chisel Bit

Y2-32-619-67 Tapered Chisel Bit

Y2-32-619-67 Tapered Chisel Bit

CATEGORIES

LATEST NEWS

CONTACT US

Contact: Chris Li

Phone: 13867850196

E-mail: sales@bloommachinery.com

Whatsapp:+86 13867850196

Add: Hehua Bridge, Yunlong Town, Yinzhou Distric, Ningbo City, ZheJiang Province