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Cobra® SMARTBIT

Pre-drilling and Countersinking Tool for Decks and Woodworking

Features
  • Free-Spinning Stop Collar with O-ring
  • Anti-Clog Debris Cavity
  • Powerbolic® High-Speed Drill Bit
  • Pre-set Countersink
  • Compatible with Cobra screws for wood and WPC
  • Replaceable Bit

Free-Spinning Stop Collar with O-ring

Cobra SMARTBIT® stop collar spins free of the drill bit, preventing marring or burnishing of the deck surface. When the stop collar stops spinning, the hole is complete.

Cobra SMARTBIT® debris cavity gathers waste material, keeping it clear of the countersink, unlike conventional flush mounted countersinks. The waste simply falls out onto the deck surface after each hole is completed

How to use Cobra® SMARTBIT

Features

Dimensions
Ø drill bit: 3.2mm, 3.6mm, 4mm
Ø screw head: 8mm, 10mm and 12mm
Ø milling cutter: 6.6mm, 9.2mm and 11mm

Ø screw: 4.5mm, 5mm and 6mm
Drill depth: 30 mm
Quantity/Pack
1 pre-drilling and milling tool
2 replacement drill bits
1 hexagonal spanner
Material
Cobalt bits

Pre-set Countersink

Cobra SMARTBIT® Powerbolic bit has specially designed fluting that cuts through decking more than twice as fast as standard wood bits.

Cobra SMARTBIT® comes with two extra Replacement Bits and a hex wrench for use with the set screw that holds the drill bits in place. 

Box content

Cobra® SMARTBIT comes in a pack with 2 interchangeable spare bits.

  • Pre-drilling and countersinking tool
  • Replacement bit
  • Hexagonal hex key

3 sizes available

A choice of 3 bit sizes

The hole is complete when the collar stops spinning. To clean the debris cavity, hold the free-spinning stop collar in one hand and run the drill away from the work surface. The waste material will simply eject itself.

The Cobra SMARTBIT® is available in 3 sizes with 4.5mm, 5mm or 6mm diameter bits.

Dimensions:

Type

ØA (mm)

ØB (mm)

C (mm)

∝(°)

#8 - 4.5

3,2

6,6

30

60

#10 - 5.0

3,6

9,2

30

90

#12 - 6.0

4,0

11

40

82

 

Decking

Composite Wood

Thermo-modified wood

Exotic wood

Use

 

Structure

Exotic wood

Softwood

Aluminium

Steel

Use

-

 

Technical documents

  • Product sheet – Cobra Smart Bit.pdf
  • COBRA-CATA2021-GB.pdf

Related categories

DECK FASTENERS
DECK STRUCTURES
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