RS PRO HSS-E Cobalt 1mm to 13mm, 25 piece Jobber Drill Set

  • RS Stock No. 216-690
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): CN
Product Details

Metric Workshop Range Jobbers Drills

RS PRO offers this exceptional Drill Bit Set made from HSS-E cobalt alloy for high-performance drill bits. It contains a great selection of the most commonly used diameters. With these High-Speed Steel (HSS) featuring a 5% cobalt content, this allows for increased heat resistance even without insufficient cooling. With the addition of Cobalt in the cutting material, these drill bits can be used on high tensile strength materials of 800N/m². Featuring a 135° non-slip split point is great for precisely centring and manufactured in accordance with DIN 338 for high precision tolerances and geometric accuracies.

Typical Applications

HSCo (5%) Jobber Drills
Use on alloy steel, hardened steel, stainless steel, cast iron and titanium
135° split point
Increments of 0.5mm

Cobalt bits cut faster and last longer when drilling high tensile metal materials, from stainless steel, carbon steels, cast iron, titanium alloy and even carbon fibre composite materials.

Features and Benefits

5% Cobalt High-Performance HSS-E Drill bits.

High-Temperature strength without sufficient coolant

135° non-slip split point for precise centring

Direct drilling without the need for prior centring or drilling a pilot hole

Cuts faster and lasts longer than regular HSS drill bits

0.5 mm increments

FAQ's

Q. What does jobber mean?

A. The word jobber specifies the length of the drill bit. This generally means the length of the entire drill bit itself is significantly longer for diameter it has. As an example, a mechanic drill bit will have a much shorter flute and therefore have a much smaller overall length.

Q. What is the difference between HSS-E and HSS?

A. HSS drill bits are suitable for most drilling applications, they are able to stand up to high temperatures. typically used for drilling a wide variety of metals.

HSS-E drill bits are able to cope with higher cutting speeds, at higher feed rates, whilst ensuring a longer life compared to standard HSS drill bits.

Specifications
Attribute Value
Set Type Jobber Drill Set
Minimum Size 1mm
Maximum Size 13mm
Material HSS-E Cobalt
Number of Pieces 25
Set Contents HSS Drill Bits
185 In stock for delivery within 3 working days
Price 1 Set
SGD 162.07
(exc. GST)
SGD 173.41
(inc. GST)
Set(s)
1 +
SGD162.07
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