China Factory T38 64mm Rock Hammer Drill Bits Rock Drill Bits Top
Hammer Drilling Tools for Mining
Description:
The thread button drill bits are made by high quality alloy steel
bar and tungsten carbides. Through heat treatment, our drilling
tools are tough enough to meet rock drilling demands and have the
least loss of energy while drilling the rocks. Besides, we can
design customized thread button drill bits according to different
drilling application, and custom drill bits are applicable to drill
soft rock, loose-medium rock and hard rock.
Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32,
R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have
many thread. It's widely used for hard rock(f=8~18) drilling use.
Specification
| Part Number | Product Code and Brief Description | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) | Angle | Front Flushing Holes | Side Flushing Holes |
| 4148300722 | B964-T38-B, T38 Button Bit, Ballistic Buttons | 64 | 2 1/2 | 3x11 | 6x12 | 35° | 3 | - |
| 4148300723 | B1264-T38-B, T38 Button Bit, Ballistic Buttons | 64 | 2 1/2 | 4x10 | 8x10 | 40° | 2 | - |
| 4148300724 | B1064-T38-B, T38 Button Bit, Ballistic Buttons | 64 | 2 1/2 | 3x10, 1x10 | 6x11 | 35° | 3 | - |
| 4148300725 | B1264-T38-B, T38 Button Bit, Ballistic Buttons | 70 | 2 3/4 | 4x11 | 8x11 | 40° | 2 | - |
| 4148300726 | B1070-T38-B, T38 Button Bit, Ballistic Buttons | 70 | 2 3/4 | 4x10, 1x10 | 8x11 | 30° | 4 | - |
| 4148300727 | B1276-T38-B, T38 Button Bit, Ballistic Buttons | 76 | 3 | 4x11 | 8x11 | 40° | 2 | - |
| 4148300728 | B1376-T38-B, T38 Button Bit, Ballistic Buttons | 76 | 3 | 5x11 | 8x13 | 35° | 2 | 1 |
| 4148300729 | B1076-T38-B, T38 Button Bit, Ballistic Buttons | 76 | 3 | 3x11, 1x11 | 6x12 | 35° | 3 | 1 |
| 4148300730 | B1376-T38-B-1, T38 Button Bit, Ballistic Buttons | 76 | 3 | 4x11, 1x11 | 8x12 | 35° | 4 | - |
| 4148300731 | B1376-T38-B-2, T38 Button Bit, Ballistic Buttons | 76 | 3 | 4x11, 1x11 | 8x11 | 40° | 4 | - |
| 4148300732 | B1389-T38-B-1, T38 Button Bit, Ballistic Buttons | 89 | 3 1/2 | 5x13 | 8x13 | 35° | 2 | - |
| 4148300733 | B1489-T38-B, T38 Button Bit, Ballistic Buttons | 89 | 3 1/2 | 6x11 | 8x12 | 35° | 2 | - |
| 4148300734 | B1189-T38-B, T38 Button Bit, Ballistic Buttons | 89 | 3 1/2 | 3x11, 2x11 | 6x13 | 35° | 3 | 1 |
| 4148300735 | B1389-T38-B-2, T38 Button Bit, Ballistic Buttons | 89 | 3 1/2 | 4x11, 1x11 | 8x13 | 35° | 4 | - |
| 4148300736 | B1389-T38-B-3, T38 Button Bit, Ballistic Buttons | 89 | 3 1/2 | 4x13, 1x13 | 8x13 | 35° | 4 | - |
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or
by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before
shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours
(Holidays Excluded)
b. Technical Support will be available at any time
c. Free replacement will be provided once the failure confirmed
caused by our product quality
Company Information:
The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision
manufacturing, and dedication to the use of high-quality materials.
MIROC® Rock Drilling Tools are used by many drilling professionals
related to mining, construction, tunneling, and quarrying projects
around the globe.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
