JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

FREE Delivery Australian OwnedSpend DISCOUNTS

Home
Drilling
Single and Double Ended Drill Bits

Single and Double Ended Drill Bits

Single and Double Ended Drill Bits

Single and double ended drill bits are short-flute twist drills designed for thin-gauge sheet metal and panel work. Double-ended variants reverse in the chuck once the first tip wears, doubling working life. The short flute fits between obstacles where a standard jobber bit is too long.

Construction & Materials

HSS-Cobalt construction for stainless and hardened sheet. The stubby flute resists snapping in thin material and tight spaces.

Drive & Use

Common in panel beating, HVAC ducting and electrical-cabinet work. On a double-ended bit, pull it out and flip it when the first tip dulls.

WHY AUSTRALIA TRUSTS BOLT & NUT

With 15+ years selling fasteners and drilling tools online from Brisbane, we hold over 25,000 stock lines and 200 million pieces. 98.75% of online orders placed before 1pm leave same day. Save more as you buy more — we offer up to 13 price breaks plus 3 spend-tier discounts. Read our customer reviews or get in touch if you need help picking the right drill bit, holesaw or set for the job.

YOU'RE ON A SECURE SITE

Copyright © 2026 Bolt & Nut Australia Pty LTD, ABN 45 159 328 604

Magento Website built By dZine-Hub

Spend up to $99 5% Discount
Spend between $100 - $249 10% Discount
Spend $250 and above 15% Discount