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Rawlplug Ground HSS Steel Bit 12mm x 151mm | HSSP-120

Product Code: 5906675346502

€11.99
Home Delivery
Click & Collect

Description

  • 12mm diameter x 151mm total length
  • Manufactured to DIN 338 standard for consistent sizing
  • 135° point angle suited to hard steel drilling
  • SPLIT POINT tip for accurate centring and reduced pressure
  • Ground spiral for precise, clean holes
  • Suitable for carbon steel, aluminium and non-ferrous metals
  • High-quality HSS steel construction for durability
  • Supplied individually in a plastic box
  • Dimensions: 12 mm diameter x 151 mm length

Rawlplug 12mm HSS Drill Bit for Metal, Steel and Aluminium

Built to a recognised manufacturing standard:

The Rawlplug RT-HSSP-120 is manufactured to DIN 338, the international standard that ensures consistent dimensions and parameters across the entire range. At 12mm in diameter and 151mm in total length, this ground HSS steel bit is suited to workshop and trade use where repeatable, accurate results in metal are required.

SPLIT POINT geometry for clean, accurate entry:

The double-sided SPLIT POINT tip centres the bit on the material immediately, reducing the need for a centre punch and minimising lateral movement during entry. This geometry also reduces the pressure needed to start the cut, which helps protect both the workpiece surface and the bit itself.

135° point angle and ground spiral for hard materials:

The 135° point angle is optimised for drilling into hard steel, where a shallower angle would deflect or wear prematurely. The ground spiral contributes to a cleaner, more precise hole, making the bit appropriate for structural steel, metal sheet and profiles, aluminium, and non-ferrous metals alike.

Shop our Drill Bits range from Heavins.ie, with delivery across Ireland.

Specifications

  • Diameter: 12 mm
  • Total length: 151 mm
  • Point angle: 135°
  • Manufacturing standard: DIN 338
  • Material: HSS (High Speed Steel)
  • Tip geometry: SPLIT POINT (double-sided)
  • Compatible materials: Carbon steel, structural steel, metal sheet and profiles, aluminium, non-ferrous metals
  • Supplied: Individually, in a plastic box
  • Warranty: 1 Year

Shipping & Delivery

We are pleased to offer FREE delivery on orders over €499.00 to anywhere in the Republic of Ireland and Northern Ireland, and our Click & Collect service is FREE on all orders.

All items are shipped from the Athlone Warehouse in Co. Westmeath, Ireland so no import duties apply to the island of Ireland.

Delivery Costs to Republic of Ireland are €6.99 for orders Under €499.00

Same Day Dispatch €9.99
Orders placed before 12pm are dispatched the same working day, helping your items reach you sooner. Excludes bulky items.

Large Bulky Items
Please be aware that large, bulky items (large appliances, white goods, etc.) have a delivery charge of €39.99 for bulky items or €59.99 for extra bulky items to ROI

- We are now delivering to Northern Ireland with all delivery costs equal to the Republic of Ireland.

View our full Delivery & Collection information

Returns Policy

Due to our valued customer feedback, we have updated and improved our Returns Policy.

We now offer an exhange or refund on goods purchased online, and returned 14 days after purchase.

View our Full Returns Policy

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Frequently Asked Questions

What does the SPLIT POINT tip do?

The SPLIT POINT tip uses double-sided geometry to centre the bit on the material immediately on contact, so there is no need for a centre punch and no lateral drift when starting the hole. It also reduces the pressure required to begin cutting, which protects the surface of the workpiece and extends the life of the bit. The RT-HSSP-120 pairs this with a 135-degree point angle optimised for hard steel.

What materials is this HSS drill bit designed to cut through?

This 12mm HSS metal drill bit is designed for carbon steel, structural steel, metal sheet and profiles, aluminium, and non-ferrous metals. The 135-degree point angle is chosen specifically for hard steel, where a shallower angle would deflect or wear early, and the ground spiral keeps holes clean and precise across all of these materials.

What makes this HSS drill bit more precise than a standard rolled bit?

Two features set it apart. First, the spiral is ground rather than rolled, which produces a more accurate flute geometry and cleaner, more precise holes in metal. Second, manufacture to the DIN 338 standard ensures consistent dimensions across the range, so the 12mm bit cuts a true 12mm hole every time. Both qualities matter in trade and workshop use where repeatable results are required.

Is this drill bit sold individually or in a pack?

It is supplied as a single piece, packaged in its own plastic box. At 12mm in diameter and 151mm in total length, this is a large-format HSS drill bit, and the individual packaging keeps the cutting edge protected until it is needed.

Can I recycle my old appliance or electrical item with Heavins.ie?

Yes, Heavins.ie is fully committed to environmental responsibility and participates in Ireland’s WEEE (Waste Electrical and Electronic Equipment) recycling scheme. That means when you buy a new electrical item from us, we offer free recycling of your old appliance or electrical item.

What happens if I need to return my order?

If you change your mind or need to return an item for any reason, we’ve got you covered with a comprehensive returns policy. Returns must be scheduled within 14 days of purchase, and the item must be returned in sellable condition, including original packaging where possible. Just contact our team to arrange a hassle-free return - Returns Policy >

Why shop with Heavins.ie?

Heavins.ie is a proud, 100% Irish-owned, family-run business based in Athlone. When you shop with us, you're supporting local jobs, local service, and a business that’s been part of the community for over 40 years.

We don’t just say we care - it’s recognised too. Heavins.ie was named Most Trusted Website of the Year and has won the Midlands Best Customer Service award, thanks to our focus on honest service, fast Irish delivery, and real customer care.