Features:

Made of High Carbon Steel

With thread tip

For precise drilling in soft and hard wood, large section beam, chipboard and plywood

1. Cutting edge: precision ground for long life

2. Full length heat treatment: guards against bending bit in heavy-duty applications

3. SDS-plus shank: for rotary application in hammer drilling tools with SDS-plus shank

4. Screw threaded center point: for precisely locating the bit and for fast self-starting of the hole

5. Single outer cutting spur: scribes the circumference of the hole first to leave a smoother finish

6. Wide lands: keep bit straight as it bores through the hole

7. European and American style

Metric System: (mm)

Diameter: 6, 8, 10, 12, 13, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 34, 35, 36, 38, 40mm

Length: 200mm, 230mm, 460mm

British System: (Inch)

Diameter: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 7/8", 15/16", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2"

Length: 8", 9", 18"

Features:

Made of High Carbon Steel

With thread tip

For precise drilling in soft and hard wood, large section beam, chipboard and plywood

1. Cutting edge: precision ground for long life

2. Full length heat treatment: guards against bending bit in heavy-duty applications

3. Universal 1/4" (6.35mm) hex shank locking system: prevent spinning and slippage

4. Screw threaded center point: for precisely locating the bit and for fast self-starting of the hole

5. Single outer cutting spur: scribes the circumference of the hole first to leave a smoother finish

6. Wide lands: keep bit straight as it bores through the hole

7. European and American style

Metric System: (mm)

Diameter: 6, 8, 10, 12, 13, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 34, 35, 36, 38, 40mm

Length: 200mm, 230mm, 460mm

British System: (Inch)

Diameter: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 7/8", 15/16", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2"

Length: 8", 9", 18"

Features:

Solid center tube with single cutter and spur design with screw point for faster and cleaner boring of general hard and soft wood

1. Cutting edge: precision ground for long life

2. Full length heat treatment: guards against bending bit in heavy-duty applications

3. Taper square shank: prevent spinning in drill chuck

4. Screw threaded center point: for precisely locating the bit and for fast self-starting of the hole

5. Single outer cutting spur: for splinter free drilling and clean holes

6. Wide lands: keep bit straight as it bores through the hole

British System: (Inch)

Diameter: 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2"

Length: 8", 9", 18"

Features:

Single twist type with single cutter and side lip

Spur-free cutting edge can be used where small nails and other foreign materials are encountered

Hollow center foutes clear chips quickly out of holes

For drilling in large timbers, telephone and power holes, on docks and bridges, in mining and heavy construction, chipboard and plywood

1. Hollow center flutes: clears chips quickly out of hole

2. Full length heat treatment: guards against bending bit in heavy-duty applications and strengthens twist where greatest strain occurs

3. Hex shank: prevent spinning in drill chuck

4. Screw center point: for precisely locating the bit and for fast self-starting of the hole

5. Spurs-free cutting edge: can be used where nails and other foreign materials may be encountered

6. Wide lands: keep bit straight as it bores through the hole

Metric System: (mm)

Diameter: 6, 8, 10, 12, 13, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 34, 35, 36, 38, 40mm

Length: 200mm, 230mm, 460mm

British System: (Inch)

Diameter: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 7/8", 15/16", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2"

Length: 8", 9", 18"