BOSCH 2608587431 step drill bit HSS-TiN 6-39, 10 x 93.5 mm

Name: BOSCH 2608587431 step drill bit HSS-TiN 6-39, 10 x 93.5 mm
Brand: BOSCH
SKU: 02790244
Price: 114.6 EUR
Availability: PreOrder

Recommended Retail Price €248.09

114.60 tax incl.

€94.71 excl. VAT (incl. all environmental contributions)

BOSCH 2608587431 step drill bit HSS-TiN 6-39, 10 x 93.5 mm

€114.60 Recommended Retail Price €248.09

On order: delivered from 24/06/2026

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Ordered before 20:00 - delivered as of 24/06/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

Product information

Product description

Step drill bit HSS-TiN 6-39, 10 x 93.5 mm
Smooth drilling of various diameters with one drill bit
HSS-TiN step drills can produce smooth holes of various diameters with a single drill bit
Pre-punching is unnecessary as the split tip enables easy drilling

Advantages

Drilling various diameters - The HSS step drill bit can drill smooth, burr-free holes of various diameters with a single drill bit.
The drill bit is ideal for deburring, drilling round holes and enlarging existing holes.
Pre-punching is unnecessary as the split tip allows easy drilling.
The CNC ground spiral groove offers optimised chip removal and reduced vibration for uniform drilling.
Axial and radial back grinding ensure excellent cutting performance and absolute smoothness.
This step drill is suitable for use on thin materials, such as non-ferrous metals, sheet plastic, sheet steel, plastic and stainless steel.
The step drill is made of HSS (High-Speed Steel) and coated with TiN (titanium nitride).
This ensures an exceptionally long service life when coolant is used.
Using laser, the hole diameters in both spiral grooves are clearly visible and durably marked.
In addition, the 3-surface shank prevents slipping in the chuck and ensures high torque transfer.
3-surface shank for drills.

Key features according to our expert

Smallest diameter: 6 mm
Largest diameter: 39 mm
Shank size: 10 mm

Specifications / All features

Brand: BOSCH
02790244
EAN: 3165140630252
Supplier number: BOSCH 2608587431

Smallest diameter: 6 mm
Largest diameter: 39 mm
Shank size: 10 mm
Implementation: HSS-TiN
Overall length mm: 93,5
Shaft diameter mm: 10
Stair height mm: 4
Stair diameter (range) mm: 6-39
Stair diameter (all) mm: 6 / 9 / 12 / 15 / 18 / 21 / 24 / 27 / 30 / 33 / 36 / 39