Bosch 2 607 019 436 drill bit

Bosch 2 607 019 436 — a set of 13 HSS-TiN metal drill bits with diameters 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 4.8, 5, 5.5, 6 and 6.5 mm. The bits are manufactured from high-speed steel with a titanium nitride (TiN) coating to increase wear resistance and maintain cutting performance during repetitive drilling. Designed for precision holes, the set fits standard drill chucks and is suitable for a range of metalworking and general-purpose drilling tasks.

Advantages

The TiN coating improves hardness and reduces friction, extending tool life compared with uncoated HSS bits. A sharp tip geometry ensures reliable centring and easier penetration into metal and other materials. The set format with stepwise diameters provides flexibility for different hole sizes without changing tool types, and compatibility with standard chucks makes the bits suitable for most drills.

Suitable for

• Precision drilling in steel and non-ferrous metals
• General metalworking and fabrication
• Workshop and on-site repairs
• DIY projects requiring varied hole diameters

Key specifications

• Brand: Bosch
• Model / MPN: 2 607 019 436 (2607019436)
• EAN: 3165140415545
• Material: HSS (High-Speed Steel) with TiN coating
• Set contents: 13 bits — 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 4.8, 5, 5.5, 6, 6.5 mm
• Compatibility: standard drill chucks

How to use

Install the required diameter bit securely in the drill chuck and tighten according to the drill manufacturer's instructions. Select an appropriate speed and feed for the material: lower speeds for harder metals, higher speeds for softer metals. Use cutting lubricant when drilling steel to reduce heat and prolong bit life. Apply steady pressure without forcing the bit; withdraw periodically to clear chips when drilling deeper holes.

Recommendations

For best results, use the HSS-TiN bits with a light cutting fluid when drilling steel, set drill speed to match the material hardness, and replace worn bits to maintain hole accuracy and reduce the risk of breakage.