The Bosch HSS PointTeQ Twist Drill Bit 70 x 3.50mm (L x Dia) Pack of 2 Chrome is a cutting tool of a drilling machine that is used to create holes that are circular cross section. The drill bit offers extremely efficient drilling into reinforced concrete. The working length of the product is 39mm. The PointTeQ tip design enables fast drilling in metal and the PointTeQ self-centre tip offers an easy and efficient start. To prevent wandering that can falsify the hole diameter, the centre tip guides the drilling from the beginning to ensure efficient work and exact hole diameter.
Features & benefits
- Has high elasticity using low-heat shaping process
- Spiral flute with oxide coating provides for fast chip removal
- Manufactured from high speed steel ensures durability
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