Jerax tools 4pcs Bridge/Construction Reamer Set, 3/8", 1/2", 5/8", 3/4”, M2 HSS Taper Chucking Reamer Drill Bit for Steel Alloy Aluminum Metal Wood Plastic, 3/8" or 1/2" Shank, to Enlarge/Align Holes Compound Trinocular Microscopes Brand: VexelZytro

Brand: VexelZytro

model number: KTZJ001

when the CO(Gas)concentration reaches the alarm level>150ppm(>5%LEL)

Easy to Use & Multifunctional: The use of this wooden one step stool meets almost all occasions for adults or the elderly

finished with an antique bronze plating for a luxurious metallic sheen

Jerax tools 4pcs Bridge/Construction Reamer Set, 3/8", 1/2", 5/8", 3/4”, M2 HSS Taper Chucking Reamer Drill Bit for Steel Alloy Aluminum Metal Wood Plastic, 3/8" or 1/2" Shank, to Enlarge/Align Holes Compound Trinocular Microscopes Brand: VexelZytroBrand: Jerax tools Features: [M2 HSS material]: Compared to other commonly used lower grade HSS, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving the durability. It's suitable for FREQUENT use on mild steel or any softer material, and OCCASIONAL use on stainless steel. For frequent use on stainless steel, it's better to turn to our higher grade M35 reamers. [Spiral Flutes & Safety stop]: Left Helix Right