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
- Large bit has 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:
- # 1: 3/16" to 1/2" 6 Steps
(3/16 '', 1/4 '', 5/16 ", 3/8 '', 7/16 '', 1/2 '')
- # 2: 1/8" to 1/2" 13 Steps
(1/8 ", 5/32", 3/16 '', 7/32 ", 1/4 '', 9/32", 5/16 "11/32", 3/8 ', 13/32', 7/16 '', 15/32 ", 1/2 '')
- # 3: 1/4" to 3/4'' 9 Steps
(1/4 '', 5/16", 3/8 ", 7/16", 1/2 ", 9/16", 5/8 "11/16", 3/4 ")
- # 4: 3/16" to 7/8" 12 Steps
(1/4 '', 5/16 ", 3/8", 7/16 ", 1/2", 9/16 ", 5/8" , 11/16 ", 3/4", 13/16 ", 7/8")
- # 5: 1/4" to 1-3/8" 10 Steps
(1/4' ', 3/8 ", 1/2", 5/8 ", 3/4", 7/8 ", 1 ", 1-1 / 8" 1-1 / 4 ", 1-3 / 8")
|
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: 15cm * 10.5cm * 4.2cm (L * W * H)
- Weight: 450g
Package
- 1 x 3/16" to 1/2" Step Drill
- 1 x 1/8" to 1/2" Step Drill
- 1 x 1/4" to 3/4'' Step Drill
- 1 x 3/16" to 7/8" Step Drill
- 1 x 1/4" to 1-3/8" Step Drill
- 1 x Aluminum Box
