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50% off — significant discount. Available at amazon.com.
Amazon: BLACKROBOT 8-Piece Drill Bit Extension Set $10.99 (Reg $21.99, ~50% Off) + FS w/ Prime

amazon.com · Amazon

Amazon: BLACKROBOT 8-Piece Drill Bit Extension Set $10.99 (Reg $21.99, ~50% Off) + FS w/ Prime

$10.99 $21.99 ↓50%

* *BLACKROBOT 8-Piece Drill Bit Extension Set (Magnetic Quick Change Impact Bit Holder in 2.5", 4", 6", 12" Sizes) * – $10.99 (was $21.99) ~50% off + FS w/ Prime Note: Save an...

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Price History

90-day price tracking across retailers

Price History

90 days
Current
$10.99
Lowest
$10.44
Highest
$24.19

Current

$10.99

90d Low

$10.44

90d High

$24.19

Community Verdict

32 reviews
62% recommend
Best for

DIY enthusiasts & contractors

Watch out

Refurbished options mixed in

Pro tip

Check if Subscribe & Save offers additional discount

Community-sourced deal with moderate approval. Verified available at amazon.com.

Discussion

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Trust Score

High Trust 85
Historic low price No
Authorized seller Verified
Honest pricing Verified
Current model Current

True Cost

No surprises
Base price $10.99
Shipping Free
Total $10.99

Deal Info

Retailer amazon.com
Brand Amazon
Category Tools
Posted 7/17/2026
toolsamazontop-deal