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BOSCH 5.5 x 57 x 93 mm Metal drill bits HSS-G, DIN 338

2608585925 Product Overview

This is a Twist drill bit made of high speed steel manufactured to DIN 338

Part No: 2608585925(BOSAC2608585925)

2608585925 Technical Specifications

  • Diameter (D): 5.5 mm
  • Working length (L1): 57 mm
  • Total length (L2): 93 mm
  • Pack quantity: 1

BOSCH 5.5 x 57 x 93 mm Metal drill bits HSS-G, DIN 338


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2608585925 Key Features

  • Right-hand cutting twist drill bit, Type N, 135° drill bit tip, split point manufactured to DIN 1412 C, diameter tolerance h 8
  • Shank equal to drill bit diameter, drill bit colour: polished
  • Two-cutter, cylindrical, two flutes
  • Note: Use the universal cutting oil 2 607 001 409 when working with HSS-G metal drill bits
  • Suitable for alloyed and non-alloyed steel up to a tensile strength of 900 N/mm², cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals, hard plastics
  • Precision-ground HSS-G drill bit enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with a chisel edge
  • Self-centring split point drill tip means there is no need to pre-punch or pilot drill up to 10 mm diameter

2608585925 What’s Included

  • Size: 3mm - 6.5mm
Delivery & Returns
Delivery & Returns
We offer free next working day delivery on orders over £50, placed before 4pm Monday to Thursday. Note that next day delivery for orders placed after 4pm on Thursday, up to 4pm Friday, is usually Monday (excluding bank holidays). Estimated delivery for all orders placed over a weekend is Tuesday. Note that due to the size and weight of some products, next working day delivery is not available and additional carriage charges will apply. If you would like to return your goods, we will offer a full refund or exchange within 30 days of purchase. For full details, visit our delivery and returns page. Ts&Cs apply.
What should I look for when buying a Metal Drill Bit?

There are two key considerations when choosing Metal Drill Bits; how wide do you need the hole you’re drilling to be and how deep should it be?

Once you know those two things, you can select a drill bit to suit; use the diameter and working length to inform your choice.

Before making your purchase, just double-check that the bit you’re thinking of buying is compatible with your tool; some manufacturers promise universal compatibility, while others don’t.

All of our products come with a standard 1 year manufacturers warranty, however if you would like to discuss extending this warranty, please contact our customer service team on 03330 043777, or email [email protected]. For further warranty information from this specific manufacturer, visit our warranty page.