GOSHUNG 3PCS 1/4 Inch Shank Countersink Drill Bit Hex Shank Woodworking Countersink Bits 5 Flute 90 Degree Chamfering Countersink Drill Bit Set for Wood Metal Plastic Chamfering(K/Black/12,16,19mm)

• Excellent Quality 90 Degree Center Countersink Bits 5 Flutes Countersink Chamfer Drill Bits Wood Chamfering Device Drill Bits
• Material: Made of high quality senior carbon steel, the blade is heat-treated, has strong hardness, high temperature resistance, not easy to deform, can be used for a long time.
• Size: 3 different sizes are 12 mm/0.47 in, 16 mm/0.62 in and 19 mm/0.74 in.
• Quantity: 3 pieces; Color: Black.
• Use: Widely used in wood, plastic, fiberboard, plywood, rubber and other various wood materials and soft metals.

Brand New Hex Shank Titanium Countersink Drill Bit Hex Shank Woodworking Chamfering Countersink Drill Bit Material:Made of high-quality high-grade carbon steel, the blade is heat-treated, has a strong hardness, high temperature resistance, not easy to deform, can be used for a long time. Size: 3 different sizes are 12 mm/0.47 in, 16 mm/0.62 in and 19 mm/0.74 in. Quantity: 3 pieces; Color: Black. Use: It is suitable for soft metal, wood, plastic, rubber and other materials. Warm tips: Please do not use it on high hardness materials.