5pcs Step Drill Bit Set Hss Cobalt Multiple Hole 50 Sizes Cobalt Titanium Conical Carbide Drill Perforator Hole Cutter Tool

5pcs HSS Cobalt step drill bit set for wood drilling, 50 sizes, conical carbide hole cutter, high-speed steel, perfect for DIY woodworking projects.

• 5pcs Step Drill Bit Set for Versatile Drilling This 5pcs Step Drill Bit Set includes multiple hole sizes for efficient wood drilling, ideal for DIY and woodworking projects requiring precision and flexibility.

• High-Speed Steel with Cobalt & Titanium Coating Made from High Speed Steel with Cobalt Titanium coating, this set delivers enhanced durability, heat resistance, and longer tool life during continuous use.

• Perfect for Wood Drilling Applications Specifically designed for Wood Drilling, these Core Drill Bits ensure clean, accurate holes without splintering, making them ideal for cabinetry and furniture projects.

• 50 Sizes in One Compact Set With 50 sizes included, this set covers a wide range of hole diameters, reducing the need for multiple tools and streamlining your drilling workflow.

• Convenient 5pcs with Box Packaging Each set comes in a protective box with 5pcs of drill bits, offering organized storage and easy access, perfect for both professionals and hobbyists.

• Origin: Mainland China, Sold by Piece Manufactured in Mainland China, this product is sold as sell_by_piece, ensuring accurate quantity delivery and simple inventory management.

• Safe and Chemical-Free Material Composed of None high-concerned chemicals, this drill bit set is safe to use and environmentally friendly, meeting standard safety requirements for home and workshop use.

5pcs Step Drill Bit Set Hss Cobalt Multiple Hole 50 Sizes Cobalt Titanium Conical Carbide Drill Perforator Hole Cutter Tool

5Pcs With Aluminum Case/Plastic bag:
Description:
Material: High Speed Steel 4241
(Suitable for workpieces with hardness below 25 degrees)
Cutting material: Thin iron plate, aluminum material, insulating board, PVC board wood( the recommended thickness is within 5mm)

Features:
5 piece step drill bits set replaces 50 individual drill bits which saves you a lot of trouble and space,Two-flute design gives you faster, smoother cutting. Large bit has 3-sided shank and small bits have hex shank to prevent slip in drill chuck
1. This is a new type of HSS 4241 steel large step taper drill cobalt coated to reduce friction and run cooler
2. Cobalt steel with titanium coating ensures the bits have exceptional durability and will stay sharp for many years.
3. It is very suitable for cutting holes in various materials, including carbon steel, brass, wood, plastic, etc.
4.The bits come supplied in an organized aluminum case for easy storage and transport.
5This set is a must-have for HVAC professionals and DIY enthusiasts.
6.Aluminum Box Package Size: 15cm * 10.5cm * 4.2cm (L * W * H)

Package includes:
5Pcs Step Drill Bit Set
1 x Aluminum Box / 1 x Plastic bag