7mm to 120mm Industrial Solid Iron Balls Spheres Catapult Slingshot Ammo Pellets

Description

Industrial Solid Iron Balls Welding Balls Catapult Slingshot Ammo
Pellets Hobby Model Craft Art Spheres
Ø 7 mm to Ø 120 mm
High-quality raw materials, safety and durability.
Industrial
,
Solid, low hardness, no quenching (no heat treatment), high precision, diameter tolerance approx. ±0.05mm.
Excellent workmanship, fine grinding and polishing on the surface. Round and smooth without burrs.
It is suitable for industrial processing, drilling, welding of handicrafts, castings, product counterweights, teaching experiments, etc.
The iron ball is not rust-proof, please pay attention to maintenance and seal storage in normal use.
● Standard: GB
● Material:Iron
● L
ow hardness
● Tolerance: ±0.05mm
● Size：
7 mm, 7.5 mm, 8 mm, 8.5 mm, 9 mm, 9.5 mm, 10 mm, 11 mm, 12 mm, 12.7 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 25 mm, 25.4 mm, 26 mm, 27 mm, 28 mm, 29 mm, 30 mm, 32 mm, 35 mm, 38 mm, 40 mm, 42 mm, 45 mm, 50 mm, 60 mm, 62 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm
● Exact dimensions can also be viewed in the photo gallery.
● You can find more products in different material, type, color , sizes， quantity and shapes in our shop！ If you have special needs, please contact us, we can customize according to your needs!
● Note:
- Please allow minor errors due to manual measurement. Thank you for your comprehension.
- Monitors are not calibrated, the element color shown in the photos may differ slightly from the real object. Please take the real one as standard.
Package included :
( According to your choice )
On Jun-30-21 at 11:09:12 PDT, seller added the following information: