this test kit is safe to use since it requires no powders
it is for protection from WIND AND DUST only
it fits for most of jobs
& adjustable shoulder strap so its always easy to pack & carry all your need anywhere
The surface has undergone 27 polishing processes and the structure design is precise
Burkit M20 X 1.5 Tap and Die Set, M20 x 1.5 Machine Thread Tap and Round Die Right Hand M20x1.5 Size:M20x1.5 this test kit is safeBurkit M20 X 1. 5 Tap and Die Set, M20 x 1. 5 Machine Thread Tap and Round Die Right Hand Product Features Tap Material: High Speed Steel 6542 (M2), Cutting Diameter: 20mm, Pitch: 1. 5mm, Cutting Direction: Right Hand, Accuracy Class: H2. Die Material: Alloy Tool Steel, Cutting Diameter: 20mm, Pitch: 1. 5mm, Cutting Direction: Right Hand, Accuracy Class: 6g. Technology: Straight fluted design, fast chip removal, and no blocking make your threads