Tungsten-Tipped Masonry Drill Bits for Pilot Holes

Built tough for GroundGrabba installs, these tungsten-tipped masonry drill bits deliver fast, clean pilot holes through hard ground. Available in lengths from 300mm to 900mm, they’re impact and rotary hammer compatible, giving you the reach and strength needed for reliable anchor installation.

Drill Bits | Masonry | Tungsten Tipped | 300-900mm

Drill Bits | Masonry | Tungsten Tipped | 300-900mm

check_circle Tungsten-tipped for drilling into tough, compacted ground

check_circle Available in 300 mm, 600 mm, and 900 mm lengths

check_circle Hex and SDS shank options for different drill types

check_circle Perfect for creating pilot holes before driving GroundGrabbas

$11.99
$11.99
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build Check your parts: make sure the socket size and other parts match your chosen GroundGrabba.

science We recommend trialling your chosen ground anchor first if buying a quantity. Fees will apply to changes and returns, see our returns policy.

Drill a pilot hole into hard ground to make the job easier!

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Drill Bits | Masonry | Tungsten Tipped | 300-900mm

Drill Bits | Masonry | Tungsten Tipped | 300-900mm

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From the Founder I’m David Levine, inventor of GroundGrabba. In 2017, Susu and I set out to create purpose-built ground anchors. Today, our range secures everything from tents to tiny homes. We back our steel anchors with a Lifetime Replacement Warranty* and a 12-month return policy. Whatever you need to anchor, we’ll keep you grounded.

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More Information

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What you Get

Your choice of single or carton quantities of:

  • 1x 12mmx300mm Masonry Drill with HEX shaft / shank
  • 1x 12mmx600mm Masonry Drill with HEX shaft / shank
  • 1x 12mmx600mm Masonry Drill with SDS shaft / shank
  • 1x 15mmx900mm Masonry Drill with SDS shaft / shank
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Additional Information

If you go camping on really hard compact ground and you’re finding it almost impossible to drive your GroundGrabba Pro, Pro I or Pro II into the ground then try pre-drilling the ground using on of these masonry drill bits.

If using our GroundGrabba Commercial ground anchors or Threaded ground anchors with a 15mm shaft, we recommend using the 15mm x 900mm masonry drill with SDS shank.

You may need to drill the ground an inch or two at a time and keep clearing the hole if the ground is ‘that’ hard.  Perhaps you may also need to widen the hole too

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Set Up  

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Specifications

300mm Model

  • 12mmx300mm
  • 12mm Masonry Drill Bit to pre-drill holes into very hard ground to help make the insertion of GroundGrabba Pro possible.
  • Made of hardened steel with a tungsten tip.
  • Speed Hex clip in style shank
  • Weight: 175 grams
    Dimensions: 12×300mm

 

600mm Models

Hex Speed Shank

  • 12mmx600mm
  • 12mm Masonry Drill Bit to pre-drill holes into very hard ground to help make the insertion of your GroundGrabba Pro, Pro I or Pro II possible.
  • Made of hardened steel with a tungsten tip.
  • Speed Hex Clip in style shank
  • Weight: 250 grams
    Dimensions: 12mmx600mm

 SDS Shank 

  • 12mmx600mm
  • 12mm Masonry Drill Bit to pre-drill holes into very hard ground to help make the insertion of GroundGrabba Pro, Pro I or Pro II possible.
  • Made of hardened steel with a tungsten tip.
  • Weight: 250 grams
    Dimensions: 12mmx600mm

 900mm Model

  •  SDS Shank 
  • 15mmx900mm
  • 15mm Masonry Drill Bit to pre-drill holes into very hard ground to help make the insertion of GroundGrabba Pro, Pro I or Pro II & our commercial GR14 range possible.
  • Made of hardened steel with a tungsten tip.
  • Weight: 400 grams
    Dimensions: 15mmx900mm
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Recommendations

Learn More...

Use one of these Masonry drill bits to create pilot holes into hard earth to help the deployment of your longer GroundGrabba Pro I or Pro II or commercial range GR14's.

GroundGrabba have been designed for speed and ease using a cordless drill or impact driver. Sockets are essential for drill adaptation. Masonry drill bits are very helpful when you find the ground is super hard and you need to drill a pilot hole.

Video

Disclaimer

⚠ Caution:

❌  Do not use in grounds where there are underground services such as but not limited to: electricity, gas, phone, data, water. 

❌  Do not use GroundGrabba products for any other purpose other than ground anchoring.

    • Misuse or abuse of GroundGrabba products can lead to injury or worse to the user or bystanders. 
    • Not to be used with mains powered drills. 
    • When using Battery drills please refer to the drill manufacturers warnings and safety instructions prior to use with GroundGrabba products. 
    • Only use GroundGrabba products for their intended purpose of ground anchoring things such as tents and shade canopies. 
    • Always hold your drill firmly with both hands and use the inside of your legs as a drill guide with the drill handle in between your legs to help prevent torque twisting wrist or other injury. 
    • Always start your drill on the lowest torque setting. 
    • Use a good quality high torque drill or impact wrench. 
    • For hard or extremely hard grounds we recommend pre drilling a minimum of a 12mm pilot hole to help with insertion.
    • Some grounds will be impenetrable. 
    • Use the correct GroundGrabba for the job. 

 



Product Details & FAQs

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What You Get

Each GroundGrabba Masonry Drill Bit is tungsten-tipped for durability and designed for making pilot holes in firm to hard ground.

Choose your size:
- 300mm × 12mm Hex Shank – fits standard drill chucks and hex-speed chucks
- 600mm × 12mm Hex Shank – fits standard drill chucks and hex-speed chucks
- 600mm × 12mm SDS Shank – for SDS rotary hammer drills
- 900mm × 15mm SDS Shank – for SDS rotary hammer drills

Always match the shank type to your drill for safe and effective use.

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Tools Needed

GroundGrabba masonry drill bits come in 300mm, 600mm, and 900mm lengths.
The 300mm shank that fit both hex-speed chucks and standard drill chucks.
And the 600mm bits come in either HEX or SDS and fit the appropriate SDS rotary hammer drills.
The 900mm bit uses an SDS shank for SDS rotary hammer drills.
Always match the shank type to your drill for safe use.

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Can you deliver to my address if I'm not in a metro area?

Yes. We ship Australia-wide with Australia Post from our warehouse in Willawong, QLD. Regional and remote deliveries can take longer, so check the Australia Post delivery time calculator (https://auspost.com.au/parcels-mail/calculate-postage-delivery-times) for your postcode. Orders ship with Authority to Leave unless you request a signature. Parcels left under Authority to Leave are at your risk once Australia Post marks them as delivered. You can request Signature on Delivery before dispatch through our contact form. Signature on Delivery is available for an additional Australia Post fee – see current fees: https://auspost.com.au/personal/sending/parcels/sending-in-australia/optional-extras

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When will my order arrive?

Orders ship from our warehouse in Willawong, QLD via Australia Post. Orders placed before 11:00am QLD time (Mon–Fri) are ready for dispatch the next business day. For delivery times to your postcode, use the Australia Post delivery time calculator (https://auspost.com.au/parcels-mail/calculate-postage-delivery-times). Tracking is emailed once your order ships.

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What warranty is included?

All steel GroundGrabba anchors carry our Lifetime Warranty if they break or wear out in normal use, for all buyers including business and commercial customers, when used within the product's rated limits and our installation instructions. Coatings, galvanising and finishes are never covered, and misuse and overloading aren't covered. Keep your GroundGrabba invoice (or your authorised stockist's invoice) as proof of purchase; the warranty is for the original purchaser and isn't transferable. To claim, send us photos and a short explanation through our contact form, and we'll decide, at our discretion and our cost, whether to replace it, refund you or ask for the item back. The GroundGrabba Lite and accessories such as carry bags, drill bits, socket drivers, carabiners and guy ropes have a 12-month manufacturer's warranty. Details: /pages/lifetime-warranty

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What is your return policy?

Personal-use purchases can be returned or exchanged for change of mind within 12 months of delivery, even if used – with or without the packaging. Please contact us first for approval (/pages/contact). For a return you pay the return freight plus a $19.95 handling fee. For an exchange you pay the return freight, the $29.95 exchange handling fee, the freight to send you the replacement, and any price difference. Faulty items and warranty claims are at our cost. Business and commercial purchases can't be returned for change of mind. Purchases made before 1 November 2026 come with a 12-month risk-free return at our expense, even if you've used the product – contact us within 12 months of delivery and we'll arrange the return, pay the return freight and refund you for the product, with no handling fee. Full details: /policies/refund-policy

From the founder:

Hi, I’m David Levine, inventor of GroundGrabba. In 2017, Susu and I set out to create purpose-built ground anchors. Today, our range secures everything from tents to tiny homes. We back our steel anchors with a Lifetime Replacement Warranty* and a 12-month return policy. Whatever you need to anchor, we’ll keep you grounded.