ERFA Industries Group

Xian ERFA Switchgear under ERFA Industries Group

 

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsPDC Drill Bit

long life, higher wear resistance and efficiency, for different rocks

long life, higher wear resistance and efficiency, for different rocks

long life, higher wear resistance and efficiency, for different rocks

Product Details:

Place of Origin: China
Brand Name: JINGWEI
Model Number: 28mm

Payment & Shipping Terms:

Minimum Order Quantity: 10
Price: USD10-30/pcs
Packaging Details: Carton
Delivery Time: 10work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000pcs per day
Contact Now
Detailed Product Description
Cutters: PDC Size: 25-42mm
Wings: Two Corlor: Silver
Rock Formation: F≤12

Application:This series products are mainly applied to drill the Anchor-network support hole in the coal mine.

Applicable rock formation: f≤12.

Size:25-42mm

Features:The drilling efficiency of the medium-hard rock (i.e sand rock) could be greatly improved,the PDC cutting wings have higher wear resistance and strong resistance,the fast and high efficient tunneling is guaranteed.

 

Choose and Application of Bits

The reference table of PDC Anchoring bits suitable for rock formation

Type Rock formation to be suited to
PDC Anchoring bits with 2 wings Half-piece PDC bits suitable for soft-medium hard rock(f≤8)
Complete-piece PDC bits suitable for medium hard rock(f≤8)
Half-piece forced PDC bits More integrated and hard rock(f≤12)
Complete-piece forced PDC bits Integrated rock(f≤12)
PDC Anchoring bits with 3 wings Half-piece PDC bits More integrated and hard rock(f≤12)
Half-piece forced PDC bits Integrated rock(f≤12)

Contact Details
ERFA Industries Group

Contact Person: Dong

Send your inquiry directly to us (0 / 3000)

Other Products