---
product_id: 51011871
title: "10-Piece Precision-ground HSS-G Drill Bit Set for drilling into steel and aluminium, 135° Degree Tip Angle, Optimal Heat Reduction (1-10 mm. Class: Premium, 405312)"
brand: "hilti"
price: "€ 147.12"
currency: EUR
in_stock: true
reviews_count: 9
category: "Hilti"
url: https://www.desertcart.ie/products/51011871-10-piece-precision-ground-hss-g-drill-bit-set-drilling
store_origin: IE
region: Ireland
---

# Spiral flute design for efficient chip removal 135° tip angle for optimal heat reduction 10 precision-ground HSS bits (1-10 mm) 10-Piece Precision-ground HSS-G Drill Bit Set for drilling into steel and aluminium, 135° Degree Tip Angle, Optimal Heat Reduction (1-10 mm. Class: Premium, 405312)

**Brand:** hilti
**Price:** € 147.12
**Availability:** ✅ In Stock

## Summary

> ⚡ Drill Smarter, Not Harder: Precision Meets Power in Every Spin!

## Quick Answers

- **What is this?** 10-Piece Precision-ground HSS-G Drill Bit Set for drilling into steel and aluminium, 135° Degree Tip Angle, Optimal Heat Reduction (1-10 mm. Class: Premium, 405312) by hilti
- **How much does it cost?** € 147.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/51011871-10-piece-precision-ground-hss-g-drill-bit-set-drilling)

## Best For

- hilti enthusiasts

## Why This Product

- Trusted hilti brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heat? Handled.:** 135° tip angle maximizes cutting speed while minimizing heat buildup for longer bit life.
- • **Smooth Operator:** Spiral flutes optimize lubricant flow and chip removal, keeping your workflow seamless.
- • **All-Metal Mastery:** Engineered for steel, aluminium, brass, copper, and even plastics—versatility that means business.
- • **Compact Powerhouse:** 10-piece set in a sleek carrying case—ready to elevate your toolkit anywhere, anytime.
- • **Precision Perfected:** Split-point tip ensures self-centering and fast starts—no more wandering drills.

## Overview

The Hilti 10-Piece Precision-ground HSS-G Drill Bit Set features premium high-speed steel bits sized 1-10 mm, designed with a 135° split-point tip for precise, self-centering drilling and optimal heat reduction. Its spiral flute design enhances chip removal and lubricant distribution, making it ideal for drilling into steel, aluminium, brass, copper, and plastics. Lightweight and portable, this set delivers professional-grade durability and performance for demanding metalwork and DIY projects.

## Description

Hilti 10-Piece Precision-ground HSS-G Drill Bit Set for drilling into steel and aluminium, 135° Degree Tip Angle, Optimal Heat Reduction (1-10 mm. Class: Premium, 405312) : desertcart.co.uk: DIY & Tools

Review: Would recommend - Lond lasting nice and sharp works and amazing value for money but case isn’t good
Review: .·:*¨¨*:·.Fantastic.·:*¨¨*:·.Highly Recommended.·:*¨¨*:·. - .·:*¨¨*:·.Fantastic.·:*¨¨*:·.Highly Recommended.·:*¨¨*:·.

## Features

- Whether you're drilling metals such as medium alloyed or unalloyed steel, aluminium, brass or copper, or soft materials like plastic, Hilti's high-speed steel drill bits offer durability and precision
- Precision-ground with a specially designed split-point tip for precise self-centering, fast starting and less walking on surface
- 135-degree tip angle allows for higher cutting speed with less heat when drilling in hard base materials ≤900 N/mm²
- Designed for easier chip removal and optimised heat reduction with a spiral flute for better lubricant distribution to the drill bit tip
- Items delivered: 10 smooth-shank, precision-ground high-speed steel (HSS) drill bits; sizes: 1 mm, 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm; plastic carrying case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00RJVQ28M |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 342,507 in DIY & Tools ( See Top 100 in DIY & Tools ) 411 in SDS-Shank Bits |
| Colour | HSS-G |
| Customer Reviews | 4.5 4.5 out of 5 stars (294) |
| Date First Available | 28 Mar. 2015 |
| Finish | Uncoated |
| Item Package Quantity | 1 |
| Item Weight | 20 g |
| Item model number | HSS-G Drill Bit Set |
| Manufacturer | HILTI |
| Material | High Speed Steel (HSS) |
| Number of Pieces | 10 |
| Part number | 405312_FBA |
| Product Dimensions | 16 x 9.6 x 1.7 cm; 20 g |
| Size | 1-10 mm |
| Style | HSS-G Drill Bit Set |

## Product Details

- **Cutting angle string:** 135 Degrees
- **Cutting diameter:** 1E+1 Millimetres
- **Finish type:** Uncoated
- **Material:** High Speed Steel (HSS)
- **Shank type:** Round

## Images

![10-Piece Precision-ground HSS-G Drill Bit Set for drilling into steel and aluminium, 135° Degree Tip Angle, Optimal Heat Reduction (1-10 mm. Class: Premium, 405312) - Image 1](https://m.media-amazon.com/images/I/81B9vP+904L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Would recommend
*by E***T on 27 June 2025*

Lond lasting nice and sharp works and amazing value for money but case isn’t good

### ⭐⭐⭐⭐⭐ .·:*¨¨*:·.Fantastic.·:*¨¨*:·.Highly Recommended.·:*¨¨*:·.
*by N***R on 4 February 2021*

.·:*¨¨*:·.Fantastic.·:*¨¨*:·.Highly Recommended.·:*¨¨*:·.

### ⭐⭐⭐⭐ Cheap drill bits box.
*by L***. on 26 May 2024*

I haven't tried it yet. But according to the name "hilti" and the price, i think they should at least make a better box, because after the first opening, when i close the box again, the box closes, but does not lock, it will be very necessary to store it so as not to lose the drill bits. If i compare hilti with wurth, then at least in terms of packaging, wurth is better, and the wurth drill bits themselves have served me for a very long time, now i will try and see if hilti drill bits will justify their name in terms of price and quality. If not, i will have to go back to Wurth drill bits. Thanks

## Frequently Bought Together

- Hilti 10-Piece Precision-ground HSS-G Drill Bit Set for drilling into steel and aluminium, 135° Degree Tip Angle, Optimal Heat Reduction (1-10 mm. Class: Premium, 405312)
- Hilti 6-piece hammer drill bit set, Ultimate TE-CX SDS Plus Drill Bits for drilling through rebar, tough concrete and brick, Drill bits in 5, 6, 8, 10, 12 mm diameter (2151505)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-25*