Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm
Brand :

Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm

SKU: V528-M35COBALTSTEELSTEP-412-986302
Price
Save $-11.99
/

  • Ships Next Business Day
  • 12 Months Warranty
  • 30 Days Returns*
  • Local Support
  • Secure payments
  • Carbon neutral
  • Low stock - 10 items left
  • Backordered, shipping soon
GST Included. Shipping calculated at checkout.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Product Description

The M35 cobalt step drill bit is designed for precision drilling in high-hardness materials, including stainless steel and hardened steel. Available in various sizes ranging from 4-32 mm, this high-speed steel (HSS Co) drill bit ensures efficient performance while maintaining durability. Ideal for both hand and bench drilling, it works best on steel plates up to 3 mm thick, with recommended speeds of around 100 RPM. To prolong the life of your drill bit, using cutting fluid or water for cooling during the drilling process is essential. Whether you're a DIY enthusiast or a professional, the M35 cobalt step drill is a reliable choice for your drilling needs.

Description:



4-12 mm (4, 5, 6, 7, 8, 9, 10,11,12mm)

4-20 mm (4, 6, 8, 10, 12, 14, 16, 18, 20mm)

5-21 mm (5, 7, 9, 11, 13, 15, 17, 19, 21mm)

5-27 mm (5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27mm)

4-32 mm (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm)


Main Functions Of Product:

M35 cobalt step drill (HSS Co) is a high hardness step drill bit that is mainly applied for drilling high hardness steel, such as, the stainless steel plane and hardened steel. M35 step drill bit can be utilized to drill holes in the stainless steel plane.


The following points that you need to pay attention to:

You can use the hand drill and bench drill to drill holes in the stainless steel plane. Use the hand drill for the board whose thickness is within 1 mm/0.04 in, while use thebench drill for the board whose thickness is about 2-3 mm/0.08-0.12 in;


The drilling speed can't be too fast on the stainless steel plate. Hundred rpm is enough.

Please add the water or cutting fluid to cool down during the processing so as to extend the service life of the drill bits.

Notes:


1. Please allow slight chromatic aberration in the photo

2. Due to manual measurement, the size may be deviated
Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm
Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm
Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm
Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm
Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm
Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm
Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm
Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm
Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm
Hss M35 Cobalt Steel Step Cone Drill Bit Hole Saw Cutter 4-12/20/32Mm 5-21/27Mm - M35 Co 4-12mm

Your order will be shipped from Next Business Day and can be tracked online for your peace of mind. For further details, please take a look at our Shipping guide.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

We guarantee a 12-month Aussie warranty on all items sold through our website, unless otherwise stated. Warranty covers products that are found to be faulty or damaged, except if stated otherwise on the product listing or sold as an accessory or bonus gift. More information is available here.

Last Updated: 24/10/2025 12:50:47 PM

You may also like
More from Shopperslane
Recently viewed