Drill Tap Set 6Pcs, Titanium Plated Combination Taps Drill Bit Set

Specification: 6 PCS Tap and Die Tap Set

Product Introduction:

1. Drill and wire combination drill bit set can be used for tapping various threads to meet different needs - including 6 Metric sizes: M3x0.5 / M4x0.7 / M5x0.8 / M6x1 / M8x1.25 / M10x1.5.

2. They are designed for drilling, tapping, deburring and countersinking in wood, copper, brass, aluminum, soft material sheet metal and plastic.

3. Equipped with 1/4-inch hexagonal quick-change handle, which can be used for bench drills, electric hand drills, impact drills, electric screwdrivers and other tapping machines.

4. They are designed for drilling tap holes in workpieces and are not suitable for drilling blind holes (it will break the drill bit when drilling workpieces thicker than its working range). Use a bench drill to drill up to 3/16 inches. (5 mm) thick; use a hand drill to drill up to 1/8 inches. (3 mm) thick.

Material: High speed steel

Hex Shank: 1/4"

Packing List:

6 x SAE sizes Combination drill bit

6 x Metric sizes Combination drill bit

1 x Quick change adapter

1 x Storage case

User suggestions:

Following a few tips can save you some time:

1. Thin drill bits break more easily than thick drill bits, so be careful when drilling with a thin drill bit to make sure it is perfectly straight.

2. Before you start drilling, apply some cutting oil. Not only does it make drilling easier, it also prevents the drill bit from breaking. It also prevents the drill bit from overheating and damage.

3. Do not push hard, otherwise the drill bit will be damaged.

4. Start drilling into the surface slowly and gradually increase the speed. Drilling at high speed at the starting point may cause slippage.