Timco S2 Driver Bits - PZ No.3 x 25 - 100 Pieces Gas Analyser The double corkscrew is used

The double corkscrew is used to remove

In single feed indirect cylinder

Timco Premium Dry Diamond Core Drill Bit 82 x 150mm product specifications

When the wings hit the metal they will break off to permit the thread to self-tap into the metal

Timco S2 Driver Bits - PZ No.3 x 25 - 100 Pieces Gas Analyser The double corkscrew is usedDescription Timco S2 Driver Bits PZ No. 3 x 25 100 Pieces product description: S2 Steel is premium quality alloy steel for exceptional strength and durability compared with standard chrome vanadium driver bits. Product features: S2 grade hardened steel for longer life Material: S2 Hardened Carbon Steel Finish: Self Colour Product manual Timco S2 Driver Bits PZ No. 3 x 25 100 Pieces product specifications Product video