Description

This spiral nitriding step drill bit is ideal for precise hole cutting across a range of diameters from 10mm to 45mm.Made from durable high-speed steel with a titanium-plated, black nitrided finish, it ensures smooth drilling and enhanced wear resistance.Suitable for drilling in materials like PVC, wood, carbon steel, and iron sheets up to 5mm thick.The triangle shank design offers firm grip in standard drill chucks, making it perfect for electric drills and bench presses.

Features

Covers 8 step sizes from 10mm to 45mm for versatile hole cutting

Constructed from steel for strength and sharpness

Titanium-plated nitrided coating reduces friction and heat buildup

Triangle shank design prevents slippage during drilling

Suitable for low-to-medium hardness materials like wood and PVC

Specifications

Material: Steel

Surface Finish: Titanium-plated with black nitriding

Drill Range: 10mm-45mm

Shank Type: Triangle shank

Dimensions: 9.9cm × 1.15cm or 3.89in × 0.45in

Workpiece Hardness: ≤25 HRC

Recommended Thickness: Up to 5mm

Package Includes

1 × Titanium Nitrided Step Drill Bit (10-45mm)

Note

Manual measurement may result in 1-3mm size deviation

Slight colour variations may occur due to monitor and lighting

Not intended for use with stainless steel or hardened alloys

Avoid overheating by controlling drill speed

Always wear protective goggles during operation

Spiral Nitriding Step Drill Bit Multi Hole Cutter 10-45mm 8 Step Sizes Cutting

Product form

$28.41

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    Standard Shipping Within Australia- Flat Rate $6 below $29

    Express shipping within Australia (excl. bulky items*) - Flat rate of $10 for orders below $29 and $13 for order over $29

    Most products are shipped by Australia Post, Sendle, PFL Logistics, and Courier Please.

    Return & ExchangeReturn & Exchange

    For products you are not satisfied with, we have a 30-day return and exchange policy. This means you
    have 30 days from receiving your item to request a return or exchange. Once we have received and examined your return, we will notify you and let you know whether to approve a refund or an exchange. lf you opt for a refund, you can then re-purchase the new product to make sure you get what you want. lf you choose an exchange, we will process it and send you the new product as soon as possible.

    Handling TimeHandling Time

    Standard delivery usually takes 2-6 business days depending on your parcel destination (8
    10 business days for western states and remote areas).
    Depending on your parcel destination, express delivery usually takes 1 - 5 business days.
    Please expect delays on holidays or during high-volume seasons.

    Description

    This spiral nitriding step drill bit is ideal for precise hole cutting across a range of diameters from 10mm to 45mm.Made from durable high-speed steel with a titanium-plated, black nitrided finish, it ensures smooth drilling and enhanced wear resistance.Suitable for drilling in materials like PVC, wood, carbon steel, and iron sheets up to 5mm thick.The triangle shank design offers firm grip in standard drill chucks, making it perfect for electric drills and bench presses.

    Features

    Covers 8 step sizes from 10mm to 45mm for versatile hole cutting

    Constructed from steel for strength and sharpness

    Titanium-plated nitrided coating reduces friction and heat buildup

    Triangle shank design prevents slippage during drilling

    Suitable for low-to-medium hardness materials like wood and PVC

    Specifications

    Material: Steel

    Surface Finish: Titanium-plated with black nitriding

    Drill Range: 10mm-45mm

    Shank Type: Triangle shank

    Dimensions: 9.9cm × 1.15cm or 3.89in × 0.45in

    Workpiece Hardness: ≤25 HRC

    Recommended Thickness: Up to 5mm

    Package Includes

    1 × Titanium Nitrided Step Drill Bit (10-45mm)

    Note

    Manual measurement may result in 1-3mm size deviation

    Slight colour variations may occur due to monitor and lighting

    Not intended for use with stainless steel or hardened alloys

    Avoid overheating by controlling drill speed

    Always wear protective goggles during operation

    Frequently Asked Questions

    When will my order be delivered?

    Your order will be carefully packaged and delivered to your desired location. All orders will be processed within 1 to 2 business days after receiving the order confirmation email (excluding weekends and holidays). Once your order is shipped, you will receive another notification.

    Can I return my product?

    We have a 30 day return policy, which means you have 30 days after receiving your item to request a return. For all return requests, see our refund police.

    What can I do if my item (or part of it) is damaged?

    Please check your order upon receipt and contact us immediately if the item is defective, damaged or if you have received the wrong item. Please send a photo of the item together by email. We will resolve the issue as soon as possible.

    You do not have to pay for return shipping.

    Copyright © 2025 Aimallestore Australia. All rights reserved. ABN 68 601 572 043

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