Bosch Professional Step Drill Bit - HSS-AlTiN - 6 - 30mm

Name: Bosch Professional Step Drill Bit - HSS-AlTiN - 6 - 30mm
Brand: Bosch
SKU: lfdxkfqgbg
Availability: InStock

The HSS Step Drill Bit is made of high-speed steel and coated with AlTiN (Aluminium Titan Nitride)...

Best current price£32.87from B&Q

Best offers

Shopping.co.uk recommended and popular offers

Lowest priceMost popular

B&Q£32.87Visit shop

B&Q - Step Drill Bit Hss-Tin 4-12mm6.0mm65mm

Visit shop

All Offers

28 offers from £32.87 - £181.11

View price history by clicking the chart icon.

B&QB&Q - Step Drill Bit Hss-Tin 4-12mm6.0mm65mm

Free delivery in 1–3 days

£32.87

Visit shop

Tooled UpBosch Hex Shank HSS Step Drill Bit 4mm - 20mm

£5.95 delivery

£63.95

Visit shop

eBayBosch Professional HSS Step Drill Bit 4 - 30mm 100mm 2608597520

Free delivery in 1–3 days

£69.09

Visit shop

OnBuy.comBosch 2608597521 4-39/10/107 Mm Hss Step Drill Bit

Free delivery in 1–3 days

£113.58

Visit shop

Rapid Online - Rapid Electronics Ltd.Bosch 2608597520 Step Drill HSS Triangle Shank 6 - 30 x 93.5mm

Free delivery in 1–3 days

£128.14

Visit shop

Product Information

Full details

The HSS Step Drill Bit is made of high-speed steel and coated with AlTiN (Aluminium Titan Nitride), offering maximum lifetime without the need for coolant. It features easily visible and durable laser-marked figures of the hole diameter on both spiral flutes. The 3-flat shank prevents slipping in the chuck and ensures powerful high-torque transmission. This step drill bit performs smooth, burr-free drilling in multiple diameters with a single bit, ideal for deburring, drilling round holes, and enlarging existing ones. Pre-punching is not necessary due to the split-point tip for easy starting. Its CNC ground spiral flute optimizes chip removal and reduces vibration for even drilling, while axial and radial relief grinding guarantee the highest cutting performance and absolute smoothness. This step drill bit is suitable for thin materials such as non-ferrous metals, sheet plastic, sheet steel, plastic, and stainless steel.