Every bin here is ours — we make it and we pack itSizes measured at our own bench, not copied from a cataloguePrice on the label is the reading we took, with its date
PATIKILOffice, craft and home improvement accessories, made by us
Twist Jobber Bits Straight Shank — PATIKIL

Fasteners & cutting tools

Twist Jobber Bits Straight Shank

4.5 118 notes

$4.49Low on the shelf

  • 1.4 mm cutting diameter
  • 20 mm flute length, 40 mm overall
  • Cemented carbide material
  • 130° point angle

Pick the size or colour

The stamp below follows whichever option is lit.

The stamp hands you over to the listing where this bin is actually sold. The price and the stock state you see there are the ones that count.

What this bin holds

These cemented carbide twist jobber bits are for drilling high-hardness materials. Their design offers stability and self-centering, even in tough applications.

This twist drill bit has a 1.4 mm cutting diameter, a 20 mm flute length, and a 40 mm overall length. We make it from cemented carbide, known for its high hardness, wear resistance, and thermal stability. The 130° point angle enhances cutting stability and helps the drill self-center.

The numbers on the label

What the label says
AisleFasteners & cutting tools
Options in this bin48 sizes and colours
Packing list1 pack of drill bits in 1.4mm cutting diameter, 20mm/0.79 inch flute length, 40mm/1.57 inc
Price across options$4.49 to $45.99
Rating on the listing4.5 from 118 notes

Who takes it home

This bit is often used in industrial drilling for materials like hardened steel, alloy steel, stainless steel, and titanium alloys. For best results, use a rigid machine tool and a high-precision drill chuck to avoid vibration, which can damage carbide bits.

Next to it on the shelf

This bin lives in Fasteners & cutting tools, one of 215 on that aisle. Washers, screws, blades, files.

Twist Jobber Bits Straight Shank $4.49

What makers wrote about this bin

  • Cut through stainless steel like butter! Excellent value for the money, will buy again if necessary. Although I would not recommend this bit for a hand drill, it would work great for a lathe or drill press.

    Joe · 5 of 5

  • This drill bit drilled right through my hardened steel bar like butter! And I was even using a hand drill, not a bench drill which is what is preferred for steady pressure. I was surprised at how quick and well it worked. Make sure you run your drill at slow speed. Trust the bit :)))

    E.T · 5 of 5

  • Works well in my mini lathe. The bit is very sharp and true to size. I would buy other size drills from this company as the need arises.

    Don M · 5 of 5

  • Perfect size. We'll made bits.

    Mike · 5 of 5

Next along the same shelf

Twist Jobber Bits Straight Shank$4.49