RS PRO 5-Piece Twist Set for Multi-Material, 2.5 in Max, 1.5 in Min, HSS Bits

RS PRO 5 piece HSS Double Ended Centre Drill Set BS1 to BS5

The 5 piece double ended centre drill set from RS PRO is a high quality set of right-hand cutting centre drill bits including sizes BS1 to BS5. The drill bits are manufactured from HSS (high speed steel) ensuring excellent strength and durability, allowing you to drill with confidence. The drill bits feature a straight shaft and 60° countersink angle, for clean and precise drilling. These high quality centre drill bits are ideal for drilling in a wide range of materials and can be used in various DIY and maintenance applications. The RS PRO 5 piece HSS double ended centre drill set is also supplied in a handy storage box, ensuring they are protected and easy to access.

Features and benefits

• High speed steel, right-hand cutting centre drills
• Combined drills and countersinks
• Ideal for use with a wide range of materials
• Double ended
• 60° Countersink angle
• Manufactured to BS328

Application

• Drill bit sets offer excellent versatility for carrying out a range of DIY, maintenance and installation tasks. Drill bit sets often include a combination of masonry, wood, HSS drill bits that can be used with power tools. Drilling bits are ideal for use with applications including:
• Electrical installations
• DIY
• Maintenance
• Construction
• HVAC
• Plumbing

FAQs

What sizes are included?

• BS1: 1/8in (body diameter), 1 1/2in (overall Length)
• BS2: 3/16in (body diameter), 1 3/4in (overall length)
• BS3: 1/4in (body diameter), 2in (overall length)
• BS4: 5/16in (body diameter), 2 1/4in (overall length)
• BS5: 7/16in (body diameter), 2 1/2in (overall length)

What are the benefits of HSS?

• HSS (high speed steel) is a type of steel often featured in a wide range of tools due to the materials excellent durability and heat resistance at high speeds. This makes it excellent for working with a range of materials, particularly wood and plastic where excessive generated heat is unwanted.