RS PRO HSS, 156 mm Overall 20 mm 1

RS Stock No.:: 784-4857
Brand:: RS PRO

Subtotal (1 unit)*

£19.18

(exc. VAT)

£23.02

(inc. VAT)

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In Stock

115 unit(s) ready to ship
Plus 22 unit(s) ready to ship from another location
Plus 119 unit(s) shipping from 09 February 2026

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Units	Per unit
1 +	£19.18

*price indicative

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RS Stock No.:: 784-4857
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Drill Bit
	Material	HSS
	Flute Type	Helical
	Overall Length	156mm
	Shank Type	Reduced
	Number of Pieces	1
	Finish	Black
	Shank Size	12.7 mm
	Drill Point Angle	118°
	Drill Bit Size	20 mm
	Drilling Length	83mm
	Standards/Approvals	No

	Select all
	Brand RS PRO
	Product Type Drill Bit
	Material HSS
	Flute Type Helical
	Overall Length 156mm
	Shank Type Reduced
	Number of Pieces 1
	Finish Black
	Shank Size 12.7 mm
	Drill Point Angle 118°
	Drill Bit Size 20 mm
	Drilling Length 83mm
	Standards/Approvals No

RoHS Status: Exempt

COO (Country of Origin):: CN

RS PRO HSS Straight Shank Jobber Drill

Brought to you by RS PRO, a range of jobber drill bits suitable for high-speed metal, wood and plastic drilling. Designed as a twisted drill bit, these attachments guarantee excellent performance and will be an asset to your application. All models are highly reliable and excellent quality.

Features and Benefits

• Plan Shank

• Various lengths

• HSS for performance and safety

• Perfect for general workshop and maintenance use

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 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.

What is HSS?

An acronym for High-speed steel, HSS is generally the go-to type of steel needed for drill bits due to their excellent heat resistance at high speeds. As a standard drill can spin upwards of around 500 - 700rpm, the friction can cause a substantial build-up of heat. Something which would not be wanted when working with wood and plastic.

RS PRO

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.