Home > Products > coal mine roof bolt & mining roof bolts > 28mm,38mm,40mm,42mm coal drill bit
28mm,38mm,40mm,42mm coal drill bit
- 10000 Piece / Pieces per Month
- ningbo or any Chinese port
- T/T Credit Card
You May Like
Product Details
| Place of Origin | Henan, China | Brand Name | ZM | |
| Model Number | all types | Type | Center Drill Bit | |
| Material | High Carbon Steel | Use | Other, mining |
Product Description
Specifications
1.auger bit/coal drill bit2.do coal mining bit OEM,ISO9001
3.different shapes and combination styles bit
4.bit good feedback
40mm,42mm bit for coal mining/auger drill bit
interduction about company:
Henan Zhongmei Drill Tool Co.,Ltd ,which is a provate enterprise,specializes in drilling tools,the main products are as following:pdc drill bit series,Tricone bits series,diamond bit series,TC drill bit series,Ballistic bit seriesand drill rods series.
the featured about PDC anchor drill bits:
PDC anchor drill bits are widely application in coal mining, oil/gas field, geological exploration, water conservarcy, power engineering , and other many industries, The wings of cutter are made from PDC.They have faster drilling speed and longer life when drilling soft to medium stratum(f≤10).
Drilling holes without the contract og the diameter,the quality of the drilled hole is perfect and decreasing the waste of rolled up powder and anchor-shank.
Speifications(mm) :
25,27,28,29,30,32,36,42.
Normal Thread Model: M16*2; M14*1.5, M12*1.75; M14*1.5; M12*1.75
Notes:Non-standard items also can be made as your requirements.
Contact Us
- Henan Zhongmei Drill Tool Co., Ltd.
- Contact nameAndy Wang Chat Now
- Phone86-371-13255921607
- AddressJindai Industrial Zone, Guancheng District, Zhengzhou, Henan
Product Categories
New Products
-
coal drill bit 27mm 28mm 30mm
-
28mm 42mm 43mm coal drill bit
-
32mm,36mm,38mm coal bit/coal mining
-
28mm,32mm coal mine roof bolt
-
43mm tungsten carbide drill bit
-
high quality of 36mm,38mm,43mm auger bit/auger shank bit
-
ISO 36mm,38mm,43mm auger bit/auger shank bit
-
36mm,38mm,43mm auger bit/auger shank bit
-
38mm,43mm auger bit/auger shank bit
-
43mm auger bit/auger shank bit
-
36mm,38mm,43mm auger bit/anchor shank bit/pdc bit
-
38mm,43mm auger bit/anchor shank bit/pdc bit
Popular Searches
- Hand Spade Tool
- Hole Drill
- Angle Drill
- Drill Bit
- Shank Drill
- chisel bit
- cold chisel
- Wood Chisel
- Flat Chisel
- cutter bit
- drill bits
- Drill Tool
- Drill Set
- Drill Grinding Bit
- Drill Bit Set
- Diamond Core Drill Bit
- tool bit
- Hole Saw
- screw taps
- forstner bit
- twist drill
- ground drill
- wood turning chisels
- Carving Chisel Set
- rock chisel drill bit
- chisel drill bit
- marble drill bit
- bolt drill bit
- tungsten carbide chisel bit
- rock core drill bit
Recommended Products
- 5PCS SDS Plus Hammer Drill Bit Set X 160mm (5, 6, 8, 10, 12mm) in Plastic Box
- Hole Saw Kit, Drill Hole Cutter Set with 30 50 65mm for SDS Plus Hammer Drills, Circle Drill Bits Hole Saw Set for Concrete Brick Cement Stone Wall Drilling
- 17PCS Chisel Impact Rotary Concrete Masonry Drilling SDS Hammer Drill Bit Set
- Hot Selling Carbide 5PCS SDS Plus Electric Hammer Drill Bit Set Masonry Drill Bits for Masonry & Concrete
- Fixtec Power Tool Accessories 260mm SDS Plus Electric Hammer Drill Bit Set
- SDS-Plus Rotary Cross Tip Metal Hammer Drill Bits Set for Concrete and Masonry
- 20PCS Fast and Cleaning SDS Hammer Drill Bits Sets for Concrete Drilling
- SDS Hammer Drill Bit, HSS Drill Bit
- Professional Heavy-Duty SDS Hammer Drill Bit Set for Contractors
- 8PCS SDS Plus Drill Set Hammer Drill Bit Set in Plastic Box
- 17PCS SDS Plus Rotary Hammer Drill Bits Chisel Concrete Drill Bits and Masonry Drill Bits Hole Tool Set
- SDS-Plus Electric Hammer Drill Bits Set for Concrete Drilling
Find Similar Products By Category
- Tools > Power Tools > Drill Bit
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Andy Wang
Welcome to my shop, I'm glad to serve you. Please feel free to send me any questions you may have.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile