Deliver toUnited Arab Emirates
6pcs Step Drill Bits for Metal, Step Drill Bit Set 50 Sizes Tri-Flat Shank HSS Titanium-Coated with Center Punch for Aluminum, Wood, Plastic, with Aluminum Case, from Pro-Edge Technology

Description:

  • 【LESS DRILL BITS WITH MORE SIZES】:This high-speed steel step drill bit set includes 5 step drill bits with 50 sizes.The step-by-step design of the step drill bits allows it to gradually expand in a hole, meeting various drilling needs for different diameters. The step drill bit does not need to be replaced when holes with different diameters are machined.
  • 【HIGH WEAR RESISTANCE】: This set is made from high-speed steel and combined with titanium coating, providing the drill bits with excellent wear resistance and heat resistance.3x longer life with uncoated step drill bit.
  • 【118° SPLIT POINT TIP & SIZES MARKING】: The 118° split point tip can minimize friction and resistance during the cutting process, thereby improving cutting efficiency. The laser-etched size markings provide positioning assistance for precise drilling, making the operation more user-friendly.
  • 【WIDE APPLICATIONS】: This step drill set is not only suitable for metal processing, but also can be used for drilling holes in wood, plastic and composite materials. Whether you are a professional machinist, carpenter, or a home DIY enthusiast, you can benefit from it.
  • 【SERVICE GUARANTEE】: If you encounter any issues during use, please feel free to contact us at any time. We will respond to you within 24 hours and provide a solution.

  • Reviews:

    5.0 out of 5 stars Great Value Unibits

    T.B. · May 24, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Exellent value and seem to perform well. We have Kimball Midwest units that cost 4 times the money seem simular in quality.

    5.0 out of 5 stars Wonderful set

    R.S. · May 24, 2025

    They worked awesome

    4.0 out of 5 stars Seem Nice, Time will Tell

    S.P. · May 2, 2025

    Just received them. The seem sharp and well made. Time will tell how long they hold up drilling holes in steel. I start the holes with cobalt bits, then need these to go beyond 1/2" diameter hole. Nice little carry case too. Given the price point, realistically these probably are not lifetime quality. How long they last will depend upon the steel I'm drilling. Not long ago I encountered something which the cobalt bits could not penetrate and I had to grind away using carbide burrs. Now I have several cobalt bits needing sharpening.

    5.0 out of 5 stars Excelente

    H.R. · May 25, 2025

    excelentes

    5.0 out of 5 stars Great product.

    B.K. · April 30, 2025

    Great product.

    5.0 out of 5 stars Great affordable bit set

    g.l. · March 25, 2025

    Excellent step bits for the price.

    4.0 out of 5 stars Reasonable quality - good price

    w. · May 11, 2025

    These work well in wood and plastic and the steps are sized well. They are still sharp after some use. The whole set is a very good value. The punch is the same cheap one that every sells but its a free addon. I didn't feel like it did that great of a job on aluminum but I don't work with metal a ton - I used 3 n 1 oil as a cutting fluid I don't know , everyone else seems to think it did ok maybe it was me. Overall it seems reasonably durable and did a good job.

    5.0 out of 5 stars Well Made, Work Well

    L. · April 19, 2025

    A great little set for a really attractive price. The price point had me somewhat worried about longevity and efficiency, but so far they've stepped up to the plate admirably. Cut quickly and cleanly, and the centre punch is really handy to get things going on metal and plastic. The five bits allow you to cover a really wide (literally) spectrum of sizes, and I've so far not encountered any damage to the bits while in use. Really happy with this handy inexpensive set.

    6pcs Step Drill Bits for Metal, Step Drill Bit Set 50 Sizes Tri-Flat Shank HSS Titanium-Coated with Center Punch for Aluminum, Wood, Plastic, with Aluminum Case, from Pro-Edge Technology

    Product ID: UO0QCKQDMC6
    Condition: New

    4.5

    AED15019

    Price includes VAT & Import Duties
    Size: 5pcs set
    Style: Straight Flute
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Step Drill Bits”

    6pcs Step Drill Bits for Metal, Step Drill Bit Set 50 Sizes Tri-Flat Shank HSS Titanium-Coated with Center Punch for Aluminum, Wood, Plastic, with Aluminum Case, from Pro-Edge Technology

    Product ID: UO0QCKQDMC6
    Condition: New

    4.5

    6pcs Step Drill Bits for Metal, Step Drill Bit Set 50 Sizes Tri-Flat Shank HSS Titanium-Coated with Center Punch for Aluminum, Wood, Plastic, with Aluminum Case, from Pro-Edge Technology-0
    Size: 5pcs set
    Style: Straight Flute

    AED15019

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • 【LESS DRILL BITS WITH MORE SIZES】:This high-speed steel step drill bit set includes 5 step drill bits with 50 sizes.The step-by-step design of the step drill bits allows it to gradually expand in a hole, meeting various drilling needs for different diameters. The step drill bit does not need to be replaced when holes with different diameters are machined.
  • 【HIGH WEAR RESISTANCE】: This set is made from high-speed steel and combined with titanium coating, providing the drill bits with excellent wear resistance and heat resistance.3x longer life with uncoated step drill bit.
  • 【118° SPLIT POINT TIP & SIZES MARKING】: The 118° split point tip can minimize friction and resistance during the cutting process, thereby improving cutting efficiency. The laser-etched size markings provide positioning assistance for precise drilling, making the operation more user-friendly.
  • 【WIDE APPLICATIONS】: This step drill set is not only suitable for metal processing, but also can be used for drilling holes in wood, plastic and composite materials. Whether you are a professional machinist, carpenter, or a home DIY enthusiast, you can benefit from it.
  • 【SERVICE GUARANTEE】: If you encounter any issues during use, please feel free to contact us at any time. We will respond to you within 24 hours and provide a solution.

  • Reviews:

    5.0 out of 5 stars Great Value Unibits

    T.B. · May 24, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Exellent value and seem to perform well. We have Kimball Midwest units that cost 4 times the money seem simular in quality.

    5.0 out of 5 stars Wonderful set

    R.S. · May 24, 2025

    They worked awesome

    4.0 out of 5 stars Seem Nice, Time will Tell

    S.P. · May 2, 2025

    Just received them. The seem sharp and well made. Time will tell how long they hold up drilling holes in steel. I start the holes with cobalt bits, then need these to go beyond 1/2" diameter hole. Nice little carry case too. Given the price point, realistically these probably are not lifetime quality. How long they last will depend upon the steel I'm drilling. Not long ago I encountered something which the cobalt bits could not penetrate and I had to grind away using carbide burrs. Now I have several cobalt bits needing sharpening.

    5.0 out of 5 stars Excelente

    H.R. · May 25, 2025

    excelentes

    5.0 out of 5 stars Great product.

    B.K. · April 30, 2025

    Great product.

    5.0 out of 5 stars Great affordable bit set

    g.l. · March 25, 2025

    Excellent step bits for the price.

    4.0 out of 5 stars Reasonable quality - good price

    w. · May 11, 2025

    These work well in wood and plastic and the steps are sized well. They are still sharp after some use. The whole set is a very good value. The punch is the same cheap one that every sells but its a free addon. I didn't feel like it did that great of a job on aluminum but I don't work with metal a ton - I used 3 n 1 oil as a cutting fluid I don't know , everyone else seems to think it did ok maybe it was me. Overall it seems reasonably durable and did a good job.

    5.0 out of 5 stars Well Made, Work Well

    L. · April 19, 2025

    A great little set for a really attractive price. The price point had me somewhat worried about longevity and efficiency, but so far they've stepped up to the plate admirably. Cut quickly and cleanly, and the centre punch is really handy to get things going on metal and plastic. The five bits allow you to cover a really wide (literally) spectrum of sizes, and I've so far not encountered any damage to the bits while in use. Really happy with this handy inexpensive set.

    Similar suggestions by Bolo

    More from this brand

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