BOSCH HSS DRILL BIT 3.2MM (10PCS/PKT) 2608595056

Bosch HSS-G Metric Jobber Drill Bits (DIN 338)

Introducing the series of HSS-G Drill Bits from Bosch. These high-performance drill bits are designed to give a very clean, accurate holes in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron malleable cast iron, non-ferrous metals and hard plastic. The HSS-G drill bits enable up to 40% faster drilling rates and 50% lower feed pressure than standard HSS bits, with a chisel edge and split point drill tip manufactured to DIN338. The bit’s exposed 135-degree self-centring split-point tip combines active cutting and perfect centring without wandering, delivering maximum precision. The split-point tip also eliminates any need to pre-punch or pilot drill for up to 10 mm.

Features and Benefits:

• Features self-centring split-point for excellent positional accuracy and hole quality
• 135° point angle design for maximum accuracy of application
• No pre-punch or pilot required
• Right-hand helical drill bits type N
• Precision ground for a faster drilling rate and lower feed pressure
• Spiral helix enables rapid swarf removal
• Suitable for drilling in alloyed and non-alloyed steel up to tensile strength of 900N/m2
• Suitable for both hand and machine use

Approvals and Certification:

• DIN338
• DIN1412C Quadruple Sharpening
• Bosch Standard Quality

Typical Applications:

These bits are ideal for drilling plugs, anchors, or clearance holes in various materials, including steel, plastic, wood, and metal. This makes it an essential piece of equipment to have if you work within the carpentry/construction/engineering industries, as it saves time and money by allowing you to work more efficiently with stubborn materials.

FAQs:

Can these drill bits be used with any SDS drill?
No, they are standard drills and will not fit into the SDS chuck.

What does “jobber” mean?
The word “jobber” specifies the length of the drill bit. This generally means the length of the entire drill bit itself is significantly longer than its diameter. For example, a mechanical drill bit will have a much shorter flute and therefore have a much smaller overall length.

What are HSS and HSS-G?
HSS, an acronym for High-Speed Steel, is generally the go-to type of steel needed for drill bits due to its excellent heat resistance at high speeds. The HSS-G drill bits are additionally ground at the tip and along their flutes. They are ideal for high-performance, professional applications and ideal for drilling into alloy and non-alloy steel, non-ferrous metals, grey cast iron, malleable iron, and sintered iron.