High Precision Drill Tungsten Carbide Sleeves Guide Bushing CNC
Product Description
Our headed press fit bushings are designed for applications where the production volume doesn't require bushing replacement during the jig's lifespan. These tungsten carbide bushings are available with grinding stock on the O.D. for custom fitting at your facility or pre-ground to precise press fit specifications.
Key Advantages
- Manufactured from 100% premium raw materials with strict quality control
- Overpressure sintering process enhances alloy density, increasing lifespan by 30%
- Fully customizable to meet specific customer requirements
Production Process
- Milling
- Precision proportioning
- Wet grinding
- Drying
- Granulation
- Pressing
- Sintering
- Quality inspection
- Packaging
Specifications
Below are standard tungsten carbide bushing specifications. We also accept custom specifications based on your drawings.
| Model |
Specification |
D |
D1 |
d |
L |
L1 |
| MJP-ZGA-101 |
0016 |
16.0 |
13.9 |
10.32 |
50.8 |
3.18 |
| MJP-ZGA-101 |
0014 |
16.0 |
13.9 |
10.32 |
76.2 |
3.18 |
| MJP-ZGA-101 |
0019 |
17.0 |
15.1 |
10.00 |
49.4 |
4.00 |
| MJP-ZGA-101 |
0018 |
22.0 |
18.88 |
14.29 |
25.4 |
3.18 |
| MJP-ZGA-101 |
0020 |
22.0 |
18.88 |
14.29 |
38.1 |
3.18 |
| MJP-ZGA-101 |
0021 |
22.0 |
18.88 |
14.29 |
50.81 |
3.18 |
| MJP-ZGA-101 |
0022 |
22.0 |
18.88 |
14.29 |
57.15 |
3.18 |
| MJP-ZGA-101 |
0023 |
22.0 |
18.88 |
14.29 |
69.85 |
3.18 |
| MJP-ZGA-101 |
0024 |
21.84 |
20.45 |
17.48 |
30.5 |
2.87 |
| MJP-ZGA-101 |
0025 |
23.4 |
21.0 |
15.00 |
61.0 |
4.00 |
| MJP-ZGA-101 |
0026 |
23.4 |
21.0 |
14.8 |
53 |
4.00 |
| MJP-ZGA-101 |
0027 |
23.4 |
21.0 |
14.8 |
61.0 |
4.00 |
| MJP-ZGA-101 |
0028 |
24 |
21.0 |
16.0 |
61.0 |
11 |
Grade Selection Reference
| Grade |
Physical & Mechanical Properties |
Recommended Applications |
| YG6 |
Density: 14.95 g/cm³
HRA: 89.5
TRS: 2580 N/mm² |
Universal grades for machining tools (cast iron, nonferrous metals, alloys, nonmetal materials), wear parts |
| YG8 |
Density: 14.74 g/cm³
HRA: 89
TRS: 2710 N/mm² |
Similar applications as YG6 with enhanced properties |
| YG6X |
Density: 14.93 g/cm³
HRA: 91
TRS: 2480 N/mm² |
Semi-finishing of hard cast iron, nonferrous metals, alloys; finishing of common cast iron and high manganese steel |
| YG6A |
Density: 14.89 g/cm³
HRA: 91.5
TRS: 2350 N/mm² |
Specialized applications requiring high precision |
| YG8C |
Density: 14.69 g/cm³
HRA: 87.5
TRS: 2850 N/mm² |
Rock drilling, auger tips, well drilling tools, stone processing |
| YG11C |
Density: 14.32 g/cm³
HRA: 86.5
TRS: 2940 N/mm² |
Heavy-duty drilling applications |
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About Our Company
Chengdu Kedel Tools is a professional Chinese manufacturer specializing in tungsten carbide products. We focus on research, development, and production of various cemented carbide tools. Equipped with advanced technology and a skilled production team, we manufacture carbide products in diverse shapes, sizes, and grades including:
- Carbide nozzles and bushings
- Carbide plates, rods, and rings
- Rotary files and burrs
- End mills and circular blades
- CNC inserts and custom non-standard parts
Our products are exported worldwide and serve industries including oil & gas, mining, aerospace, steel production, metal processing, military, energy, automotive, and chemical sectors.
Packing & Delivery
Each carbide bushing is carefully packed using protective plastic foam, sturdy plastic boxes, and reinforced cartons to ensure safe transportation.
Product Benefits
Our carbide bushings offer exceptional hardness, corrosion resistance, wear resistance, and toughness. We specialize in custom non-standard products with pricing based on material selection, production complexity, and order quantity.
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are the factory with direct manufacturing capabilities.
Q: What is your typical delivery time?
A: Standard delivery is 5-10 days for in-stock items. Custom orders require 15-20 days depending on quantity.
Q: Do you provide samples?
A: Yes, we provide free samples but customers cover shipping costs.
Q: What are your payment terms?
A: For orders under $1000: 100% prepayment. For orders over $1000: 30% deposit with balance due before shipment.
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