The stepped drill bit from SPAX, Ø 4.1 and 6.5 mm, makes several holes of different diameters in a single operation. Ideal for pre-drilling and fixing joists, it combines a first step of 4.1 mm for the pilot hole and a second of 6.5 mm to sink the cylindrical head of decking screws flush. A single tool, 48 mm high, that saves time.
Orders shipped within 24/48 hours
Best prices
Pay in 3 or 4 installments with Oney
Stepped drill bit Ø 4.1 and 6.5 mm, for pre-drilling and joists
Two drilling steps on a single tool
The stepped drill bit from SPAX makes several holes of different diameters in a single operation. Its two steps of Ø 4.1 and Ø 6.5 mm make it an ideal tool for pre-drilling and fixing joists.
A 48 mm high drill bit, backed by a 1-year brand warranty, to lay your deck faster.
|
Ø 4.1 mm
Step 1: pre-drilling
|
Ø 6.5 mm
Step 2: countersinking the head
|
48 mm
Height of the drill bit
|
|
2 steps
On a single tool
|
0.037 kg
Weight of the drill bit
|
1 year
Brand warranty
|
The stepped drill bit from SPAX makes several holes of different diameters and angles in a single operation. This 48 mm high drill bit is ideal for pre-drilling and for fixing joists.
Its first step of 4.1 mm drills the pilot hole. Its second step of 6.5 mm sinks the cylindrical head of SPAX decking screws flush. It thus replaces two tools, a drill bit and a countersink.
Two steps, one tool
No need to switch tools between drilling the pilot hole and countersinking the head: you fix your decking boards with a single drill bit, and you save time.
| Reference | SPA-4009409873002 |
| Product type | Stepped drill bit (1 drill bit) |
| Step 1 diameter | Ø 4.1 mm (pre-drilling) |
| Step 2 diameter | Ø 6.5 mm (countersinking the head) |
| Height | 48 mm |
| Use | Pre-drilling and fixing joists |
| Weight | 0.037 kg |
| Brand warranty | 1 year |
| EAN code | 4003530189388 |
|
Pre-drilling
Ø 4.1 mm pilot hole before driving the screw.
|
Fixing joists
Ideal drill bit for fixing the joists of your deck.
|
Countersinking the head
Ø 6.5 mm step to sink the cylindrical head of decking screws flush.
|
Discover stainless steel screws with a cylindrical head to fix your boards and the whole SPAX range.
200 A2 stainless steel decking screws, cylindrical head T-STAR+ T25, 4CUT Cylindrical head View the screws 
100 A2 stainless steel decking screws 5.0 x 60/39 TX25, cylindrical head Cylindrical head View the screw 
The whole SPAX range A2 screws, A4 screws and accessories View the range The SPAX stepped drill bit is a drill bit with two steps of Ø 4.1 and Ø 6.5 mm. It makes several holes of different diameters in a single operation.
The 4.1 mm step drills the pilot hole for pre-drilling. The 6.5 mm step sinks the cylindrical head of decking screws flush.
Yes, it is ideal for pre-drilling and fixing the joists of your deck.
With SPAX decking screws with a cylindrical head: the 6.5 mm step is sized to sink their head flush.
It replaces two tools, a drill bit for the pilot hole and a countersink for the head. You fix the boards with a single tool, and you save time.
The drill bit is 48 mm high. It weighs 0.037 kg.
The brand gives a 1-year warranty. The reference is SPA-4009409873002 (EAN code 4003530189388).
Data sheet
Specific References
Reference: SPA-0537000500503
Reference: SCH-9142242 35/20
Reference: SCH-9043400650 70-LOT10
Reference: SCH-9142248 100/60
Reference: SCH-9047250 70/42
Reference: SCH-9043250 60
Reference: SCH-9243455 60
The stepped drill bit from SPAX, Ø 4.1 and 6.5 mm, makes several holes of different diameters in a single operation. Ideal for pre-drilling and fixing joists, it combines a first step of 4.1 mm for the pilot hole and a second of 6.5 mm to sink the cylindrical head of decking screws flush. A single tool, 48 mm high, that saves time.
