2pcs Bevel Gear 1.5M 20 Teeth 8mm Shaft Hole Tapered Bevel Pinion Gear Key Rings Use with tapping oil to

Use with tapping oil to get higher quality threads and more durable taps

It probably left slight abrasion during the transportation(Not recommended to print and engrave words)

optical lens

Operating temperature range : -53 to 121 degrees C

Tube 3 Size: 3mm x 0

2pcs Bevel Gear 1.5M 20 Teeth 8mm Shaft Hole Tapered Bevel Pinion Gear Key Rings Use with tapping oil to1. Ratio: 1: 1, Module: 1. 5M (1. 5 Module), Steering Angle: 90 Degrees, Tooth: 20 Teeth, Shaft Hole: 8mm, Fixed Method: M5 Screw Side Fixed, Overall Size: 32 x 20mm 1. 26 x 0. 79inch 2. The bevel gears are made of 45# steel and feature high wear resistance, strong and durable, which takes the quenching and blackening process for a long life time. 3. The bevel gear set comes with 2 x Bevel Gears, 4 x M5 Screws, 1 x Hex Spanner for simplicity and