|Place of Origin:||Shandong|
Payment & Shipping Terms:
|Minimum Order Quantity:||500kg|
|Packaging Details:||Ploy bag+25kg carton box+1000kg wooden box|
|Delivery Time:||7-15 days|
|Payment Terms:||T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P|
|Supply Ability:||50000 pcs per week|
|Product Name:||Tapped Steel Balls||Material:||Carbon Steel Ball Or Stainless Steel Balls|
|Molde Type:||Threaded Muti Holes||Service:||OEM Services(drill/thread Hole, Plating Surface Etc)|
|Hole Type:||Through Hole, Blind Hole, Multi-hole OEM||Application:||Harware Accessories, Decoration Etc|
30mm Mirror Surface Steel Balls,
M5 Mirror Surface Steel Balls,
G500 Tapped steel balls
Custom Metal Sphere 30mm Mirror Surface Steel Balls Multi Tapped with 3 Threaded Holes th Hole M2 M3 M5 M6
Shandong Jinnai International Company offer OEM drilling or tapping balls.
Materials that can be drilled or tapped by conventional machining techniques include carbon steel,
stainless steel, aluminum, brass, copper and other unhardened metals.
Balls are available with both through holes and partial holes in a wide range of sizes and holes diameters.
Jinnai engineers will work with you to determine the right drilled/ threaded balls for your application.
Please contact our workers to discuss your specific requirements.
Basic Information Of Tapped Steel Balls
Drilled Balls and Threaded Balls
Carbon Steel, Carbon Steel, Chrome Steel, Brass, Copper, Aluminum
4mm - 50.8mm
G200 G500 G1000 G2000
|Hole Size (Drilling)||
1.5mm - 10mm
|Hole Size (Tapping)||
M2.5 M3 M4 M5 M6 M8 M10*1 M10*1.5 8-32 1/8-27 5/32
Through Hole, Blind Hole, Multi-hole
Polishing, Plating, Coating,Painting, Sandblasting, Anodizing
Steel ball with hole(s) types:
1. half threaded
2. threaded all through
3. one hole
4. many holes
Application Of drilling steel balls
Materials that can be drilled by conventional machining techniques include aluminum,
brass, plastics, soft carbon steel, 300 series stainless steel and other unhardened metals.
A. Steel Drum packing
1) 250kg per steel drum;
2) Four steel drums in one pallet;
3) Drum with pallet size: 75CM*75CM*65CM.
B. Plywood Box packing
1) 40 cartons/woven bag in one plywood box;
2) Plywood box size:80CM*65CM*80CM.
C. Recommended to use 20"FT container, Maximum loading capacity of 24 tons.
D. 20"FT container loading of 24 tons Total: 24 Plywood Box or Drum.
1.If the quantity of order is not very big, we will send them to you by express delivery, such as TNT,DHL,UPS or EMS etc.
2.If order is big, we will advise you use Air Freight or Sea Freight. It through your pointed forwarders freight. FOB port is Qingdao,Ningbo or Shanghai,Shenzhen,ect.
3.If you don't have your specified forwarders freight, we can find the cheapest forwarders freight to ship the goods to your point port.
4.The balance payment should be paid before delivery to you.
Other type of steel balls