5x HSS Step Steel Cone Drill Titanium Bits Set Kit Hole Cutter Aluminum Case
Features
- This set replaces 50 individual drill bits. The two-flute design gives you faster, smoother cutting. 3-sided (TRI-FLAT) shank will not slip in your drill's chuck. Cobalt coated for smoother cooler cutting.
- SELF STARTING - No need for a pilot hole.
- Titanium coated to reduce friction and run cooler
- A large bit has a 3-sided shank and small bits have hex shank to prevent slip in drill chuck
- Automatically deburrs holes as you drill
- Long Life True M2 high-speed steel
- Apply to with a clamp or joint drilling machine, suitable for drilling in the hardwood and wood floor, machine screw for the wood screw.
- Includes protective padded aluminum case
Specifications
- Material: HSS Drill 4241
- Black chamfer drill body material: steel 45
- Sizes:
- 3/16 Inches to 1/2 Inches 6 Steps (3/16 inches, 1/4 Inches, 5/16 inches 3/8 inches, 7/16 inches, 1/2 inches)
- 1/8 inches to 1/2 inches 13 Steps (1/8 inches, 5/32 inches, 3/16 inches, 7/32 inches, 1/4 inches, 9/32 inches, 5/16 inches 11/32 inches, 3/8 inches, 13/32 inches, 7/16 inches, 15/32 inches, 1/2 inches)
- 1/4 inches to 3/4 inches 9 Steps (1/4 inches, 5/16 inches, 3/8 inches, 7/16 inches, 1/2 inches, 9/16 inches, 5/8 inches 11/16 inches, 3/4 inches)
- 3/16 inches to 7/8 inches 12 Steps (1/4 inches, 5/16 inches, 3/8 inches, 7/16 inches, 1/2 inches, 9/16 inches, 5/8 inches, 11/16 inches, 3/4 inches, 13/16 inches, 7/8 inches)
- 1/4 inches to 1-3/8 inches 10 Steps (1/4 inches, 3/8 inches, 1/2 inches, 5/8 inches, 3/4 inches, 7/8 inches, 1 inch, 1-1 / 8 inches 1-1 / 4 inches, 1-3 / 8 inches)
Drill Shank Diameter
1/4-1-3/8 - 9mm
3/16-7/8 - 9mm
1/4-3/4 - 9mm
1/8-1/2 - 6mm
3/16-1/2 - 6mm
- Package Size (approx.): 15 x 10.5 x 4.2cm (L x W x H)
Package
- 1 x 3/16 Inches to 1/2 Inches Step Drill
- 1 x 1/8 Inches to 1/2 Inches Step Drill
- 1 x 1/4 Inches to 3/4 Inches Step Drill
- 1 x 3/16 Inches to 7/8 Inches Step Drill
- 1 x 1/4 Inches to 1-3/8 Inches Step Drill
- 1 x Aluminum Box