Scicalife Cobalt Blue Glass Sheet for Chemistry Experiments Lab Filtering Lens Flame Color Reaction Observation Tool High-Temperature Resistant 1.96X1.96 Inches

11pcs Hole Saw Kit 3/4"-2-1/2" Saw Blades，Mandrels，Drill Bits，Hex Key with Storage Box, Ideal for Soft Wood, Plywood, Drywall Drilling, PVC Board (Black)

HORUSDY 8PCS Hole Saw Kit, 1"–2-1/8" (25–54mm), with 2 Pcs Drill Bits, Mandrel & Hex Key, Smooth Cut, DIY-Friendly Set for Soft Wood, Plywood, PVC

Luckyway Hole Saw Kit Pro, 24PCS Hole Saw Set with 3/4"-6"(19-152mm) 14PCS Hole Saws, Double-Ground Teeth for Clean Cutting, Ideal for Soft Wood, Plywood, Drywall, PVC

KATA 1-3/8" - 1-3/4" Door Lock Installation Kit with Large Chip-Clearance Slots, Door Lock Hole Saw for Deadbolts and Locksets for Wooden Doors with Guide Template, Carbon Steel, Orange

Tungsten Carbide Hole Saw Kit 22 Pcs – Carbide Hole Saw Set 9/16" to 2-1/8" for Metal, Stainless Steel, Wood – Includes 2 Drill Bits, Deburring Tool, 4 Blades, 3 Allen Wrenches – Industrial & DIY Use

KATA 8PCS Hole Saw Kit 1" to 2-1/8"(25-54mm) Hole Saw Set in Case with 1PC Mandrels, 2PC Drill Bits and 1PC Hex Key for Soft Wood, PVC Board, Plywood

KATA 6PCS Hole Saw Kit 1-1/4" to 2-1/8"(32-54mm) Hole Saw Set in Case with Mandrels and Hex Key for Soft Wood, PVC Board, Plywood

KATA Hole Saw Kit, 20PCS Hole Saw Set with 3/4"-6"(19-152mm) Multi-Size Saw Blades, Precision Hole Saw Drill Bit Kit with Mandrels & Solid Storage Case Cutting for Drywall, Soft Wood, PVC, Plastic