---
product_id: 3114704
title: "Norseman Drill Bits 44170 Ultra Dex Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece)"
brand: "norseman"
price: "7854467₫"
currency: VND
in_stock: true
reviews_count: 6
category: "Norseman"
url: https://www.desertcart.vn/products/3114704-norseman-drill-bits-44170-ultra-dex-type-240-ub-135
store_origin: VN
region: Vietnam
---

# Gold oxide finish for durability 135° split point for clean entry 29-piece precision set Norseman Drill Bits 44170 Ultra Dex Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece)

**Brand:** norseman
**Price:** 7854467₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Own the job site with Norseman’s precision power drill set!

## Quick Answers

- **What is this?** Norseman Drill Bits 44170 Ultra Dex Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece) by norseman
- **How much does it cost?** 7854467₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/3114704-norseman-drill-bits-44170-ultra-dex-type-240-ub-135)

## Best For

- norseman enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Cutting Geometry:** 135-degree split point reduces walking and ensures faster, smoother starts on any material.
- • **Complete Versatility in One Set:** 29 carefully graduated sizes from 1/16" to 1/2" cover all your drilling needs with consistent performance.
- • **Trusted Aerospace-Grade Quality:** Manufactured to meet the rigorous NAS 907B standard, guaranteeing industrial-grade toughness and reliability.
- • **Built to Outlast the Competition:** Crafted from premium Hi-Molybdenum High Speed Steel with Gold Oxide coating for superior wear resistance and longevity.
- • **Precision Engineered for Professionals:** Ultra Dex precision ground points and flutes deliver unmatched accuracy and clean drilling every time.

## Overview

The Norseman 29-piece Ultra Dex Drill Bit Set combines aerospace-grade Hi-Molybdenum High Speed Steel with a 135° split point and gold oxide finish, delivering professional-grade durability, precision, and versatility. Engineered and manufactured in the USA to the strict NAS 907B standard, this set ensures clean, accurate drilling across a wide range of sizes, making it the ultimate choice for demanding tradespeople and serious DIYers alike.

## Description

Committed to Quality, Consistency, Service and Value quality at Viking Drill and Tool begins with the finest tool steel we can buy and ends with the world class products in our catalog. Our cutting tools are designed, engineered and superbly crafted to provide long lasting durability. Our 74,000 square foot St. Paul, Minnesota manufacturing facility is specifically designed for the unique task of efficient high quality cutting tool manufacturing. Consistency is a natural by-product of our experience and dedication to quality. At Viking Drill and Tool, skilled machine operators working with the world's finest raw materials have the capability of providing you with consistent high quality products time after time, year after year. On our Ultra Bor Super Premium products, we routinely cut recognized tool tolerance standards by one half to insure that our customers receive drills manufactured to the tightest possible specification and utmost in consistency and accuracy. All materials used at Viking Drill and Tool meet the rigorous qualifications of National Aerospace Standard (NAS) 907. This standard, recognized as the most stringent in the industry precludes the use of lower quality steels which do not hold up under rigorous applications. The use of these extreme high quality materials insures that consistency is built in to every one of our U.S. manufactured products. Our extensive selection of U.S. manufactured tools is designed to give you the right tool at the right price for whatever tough job you come up against.

Review: great value. quality product. very durable. - Great durable set. Fractionbof the price of the namebrand. Just as hood quality.
Review: Like a hot knife through butter - Drill bits used to be good. I remember those days. But then the world went crazy loco with cheaply produced imports. I've been using big box store bits for some years now and I hate them. Poor geometry, they burn, they shatter, they don't cut, and I can't get many holes from them. My bench was littered with incomplete sets because of breakage. And I got completely tired of wrecking my wrists when one would bind in a chunk of steel and kick me like a mule. Two years ago, I had a job where I needed to drill a hundred half-inch holes in quarter-inch plate. I knew I was doomed with the imports, so I bought three Norseman half-inch bits. What do you know, I completed the job using just one bit, and that bit still had holes left in it to drill. Fast forward about five minutes after that job and I bought this Norseman set. I use it frequently. The bits bore beautifully. Not one bit has shattered. It is such a pleasure to open the case and see every one of the bits still intact and in its place. I wish I had bought this set fifty years ago! Yes, I would buy it again, but I don't think I will have to. I leave all my old drill bits in a tray next to the drill press. Anyone who uses my shop can use them. But I keep this Norseman set under lock and key in my tool box. They are mine. MINE! And you can't use them! I also bought the Norseman set of four larger than half-inch bits. Nice set, also worth the money. By the way, after watching many YouTube videos about which is the best cutting oil for drilling steel, I came across one that said to use just plain water in a squirt bottle. Drill bits don't need lubrication. The bits need to dig in and cut. But they do need cooling and there is nothing better than plain old water to cool as you bore steel. Works great.Who'd a thunk it.

## Features

- 29 pc. Ultra Dex Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
- 1/16 - 1/2 by 64ths - Ultra Dex
- Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
- Special Hi-Molybdenum tool steel/ Gold Oxide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00627C8ZU |
| Best Sellers Rank | #44,354 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #98 in Jobber Drill Bits |
| Brand | Norseman |
| Cutting Angle String | 135 Degrees |
| Cutting Diameter | 0.06 Inches |
| Date First Available | November 1, 2011 |
| Finish Type | Gold Oxide |
| Global Trade Identification Number | 00050728441708 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.86 pounds |
| Item dimensions L x W x H | 6.5 x 3.25 x 3.25 inches |
| Item model number | 44170 |
| Manufacturer | Viking |
| Material | High Speed Steel (HSS) |
| Number of Flutes | 2 |
| Number of Pieces | 29 |
| Point Style | Split Point |
| Product Dimensions | 6.5 x 3.25 x 3.25 inches |
| Set Name | 29 pc Ultra Dex Set |
| Shank Type | Straight |
| Surface Recommendation | Miscellaneous |
| Tool Flute Type | Straight |
| UPC | 050728441708 |
| Unit Count | 29.0 Count |

## Product Details

- **Cutting Angle String:** 135 Degrees
- **Cutting Diameter:** 0.06 Inches
- **Finish Type:** Gold Oxide
- **Material:** High Speed Steel (HSS)
- **Shank Type:** Straight

## Images

![Norseman Drill Bits 44170 Ultra Dex Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece) - Image 1](https://m.media-amazon.com/images/I/712HIX5g5JL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great value. quality product. very durable.
*by L***Y on February 1, 2026*

Great durable set. Fractionbof the price of the namebrand. Just as hood quality.

### ⭐⭐⭐⭐⭐ Like a hot knife through butter
*by F***D on March 8, 2020*

Drill bits used to be good. I remember those days. But then the world went crazy loco with cheaply produced imports. I've been using big box store bits for some years now and I hate them. Poor geometry, they burn, they shatter, they don't cut, and I can't get many holes from them. My bench was littered with incomplete sets because of breakage. And I got completely tired of wrecking my wrists when one would bind in a chunk of steel and kick me like a mule. Two years ago, I had a job where I needed to drill a hundred half-inch holes in quarter-inch plate. I knew I was doomed with the imports, so I bought three Norseman half-inch bits. What do you know, I completed the job using just one bit, and that bit still had holes left in it to drill. Fast forward about five minutes after that job and I bought this Norseman set. I use it frequently. The bits bore beautifully. Not one bit has shattered. It is such a pleasure to open the case and see every one of the bits still intact and in its place. I wish I had bought this set fifty years ago! Yes, I would buy it again, but I don't think I will have to. I leave all my old drill bits in a tray next to the drill press. Anyone who uses my shop can use them. But I keep this Norseman set under lock and key in my tool box. They are mine. MINE! And you can't use them! I also bought the Norseman set of four larger than half-inch bits. Nice set, also worth the money. By the way, after watching many YouTube videos about which is the best cutting oil for drilling steel, I came across one that said to use just plain water in a squirt bottle. Drill bits don't need lubrication. The bits need to dig in and cut. But they do need cooling and there is nothing better than plain old water to cool as you bore steel. Works great.Who'd a thunk it.

### ⭐⭐⭐⭐⭐ Holy cow! These are incredible bits!
*by T***U on November 29, 2024*

For years, I’ve struggled with inferior drill bits. When the time comes to drill a challenging hole through steel, the cheap bits get dull almost instantly. Not these puppies! I bought these bits to use only for those challenging instances. Turned out to be a great buy! Example: I bought a front-mounted Kubota snowblower for my tractor last year. It needed larger, aftermarket skids to prevent gravel from being scooped up from my driveway and into the impeller. The new skids required thicker bolts, plus an additional bolt on each side. I tried drilling a 1/8” pilot hole before opening it up to 3/8”. Neither my cheap “titanium coated” Harbor Freight bit set nor my go-to Dewalt titanium set made a dent in the steel housing. I reluctantly cracked open this set, added a drop of cutting oil to the tip of the bit, and got busy. Chewed through the steel like it was butter! Amazing. Well worth the money! Highly recommended. MADE IN USA!!!

## Frequently Bought Together

- Norseman Drill Bits 44170 Ultra Dex Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece)
- Forney 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz
- Norseman 22903 1/16 in. - 1/2 in. Super Premium Black and Gold Oxide Hi-Molybdenum Steel Drill Bit Set, 29-Piece, grey

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-28*