Smash Through the Stone!
With the Granite Grinder

Join the Power Miners as they drill deep underground in their Granite Grinder to collect energy crystals and battle rock monsters!

🏛 Power Miners
Set #8958

Granite Grinder

The Granite Grinder is a surprisingly fun little set from the Power Miners theme.

🏆 Best For: Perfect for younger LEGO fans or anyone looking for a quick and satisfying build. ⏱ 1 hr build 🧩 95 pcs
★★★★☆ 4.0

Fans appreciate the Granite Grinder for its playability and unique grinding feature. Some find the set a bit basic, but overall, it's considered a fun and worthwhile addition to the Power Miners collection.

MSRP
$9.99
Best Price
$110.00
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📝 Our Take

The Granite Grinder is a surprisingly fun little set from the Power Miners theme. Its compact design and functionality make it a great entry point to the theme, showcasing the lime green and dark gray color scheme that defines the underground mining operations.

This set is perfect for kids and LEGO fans who enjoy vehicles with play features. The rotating grinder and small size make it easy to handle and incorporate into larger LEGO landscapes.

Skip this if you are looking for a complex build or a large display piece. Consider other larger Power Miners sets like the Crystal King if you want a more challenging and imposing model.

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How does this set compare to other small Power Miners vehicles? What are the key play features of the Granite Grinder? Is this a good entry point to the Power Miners theme? How well does this set hold up over time in terms of playability and display?

🧱 Building Experience

🧩
95
Pieces
1h
Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Simple yet effective rotating grinder mechanism
  • Sturdy chassis for play
  • Bright color scheme stands out
  • Easy to integrate with other Power Miners sets

📈 Investment Analysis

↑ Trending up since release
B-
Investment Grade
⏳ Appreciating
The Granite Grinder, while a small set, benefits from being part of the popular Power Miners theme, which has a dedicated following. Its low piece count means it's relatively affordable, and complete sets in good condition are becoming increasingly sought after. The rising price trend suggests growing collector interest. However, its small size and relatively common parts limit its potential for exponential growth. As a retired set, it carries some investment potential, but it's not without risks. The value is tied to nostalgia and the appeal of the Power Miners theme.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

Compare Similar Sets

Compared to other small Power Miners sets, the Granite Grinder offers a unique grinding mechanism. While the Claw Digger (8959-1) provides a claw function, the Granite Grinder's rotating grinder adds a different play experience. Collectors might choose this set for its distinct functionality and compact design.

2 Minifigures Included

The set includes two minifigures: Glaciator (a rock monster) and a Power Miner with an orange scar, adding unique characters to the mining crew. Glaciator is particularly unique with his trans-dark blue color.

📦 Full Parts Inventory - 47 unique parts • 86 total pieces

Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 Lime
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 Trans-Clear
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Lime
Brick 1 x 4 Brick 1 x 4
Part #: 3010 Lime
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Lime
Plate 4 x 6 Plate 4 x 6
Part #: 3032 Dark Bluish Gray
Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Brick Round 2 x 2...
Part #: 30367b Black
Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Brick Round 2 x 2...
Part #: 30367b White
Hinge Plate 1 x 2 Locking with 1 Finger On Top Hinge Plate 1 x 2...
Part #: 30383 White
Rock 1 x 1 Crystal 5 Point Rock 1 x 1 Crysta...
Part #: 30385 Trans-Dark Blue
Steering Wheel Small, 2 x 2 Steering Wheel Sm...
Part #: 30663 Black
Technic Brick 1 x 2 [2 Pin Holes] Technic Brick 1 x...
Part #: 32000 Light Bluish Gray
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 Red
Technic Knob Wheel Technic Knob Wheel
Part #: 32072 Black
Technic Ball Joint Technic Ball Joint
Part #: 32474 Black
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 Black
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 Black
Technic Brick 1 x 8 [7 Pin Holes] Technic Brick 1 x...
Part #: 3702 Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Dark Bluish Gray
Technic Bush Technic Bush
Part #: 3713 Light Bluish Gray
Technic Axle 10 Technic Axle 10
Part #: 3737 Black
Weapon Axe Weapon Axe
Part #: 3835 Black
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 White
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a Black
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Black
Tipper Bed 4 x 6, Open Studs Tipper Bed 4 x 6,...
Part #: 4080 Orange
Wheel 11 x 8 with Center Groove Wheel 11 x 8 with...
Part #: 42610 Light Bluish Gray
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 Blue
Tread Small (20 Links) Tread Small (20 L...
Part #: 43903 Black
Technic Axle 7 Technic Axle 7
Part #: 44294 Light Bluish Gray
Large Figure Weapon Staff, Rahkshi Staff of Poison, Dual Pronged (Lerahk) Large Figure Weap...
Part #: 44818 Orange
Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] Plate Special 1 x...
Part #: 4623 Black
Engine / Air Scoop 2 x 2 Engine / Air Scoo...
Part #: 50943 Light Bluish Gray
Slope Curved 3 x 1 No Studs Slope Curved 3 x ...
Part #: 50950 Lime
Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow Spokes Wheel 18mm x 14mm...
Part #: 55982 Light Bluish Gray
Technic Axle Connector Smooth [with x Hole + Orientation] Technic Axle Conn...
Part #: 59443 Dark Bluish Gray
Chain 16L [21 Links] Chain 16L [21 Links]
Part #: 60169 Dark Bluish Gray
Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Plate Special 1 x...
Part #: 6019 Dark Bluish Gray
Plate Special 1 x 2 with Clips Horizontal [Thick U-Clips] Plate Special 1 x...
Part #: 60470a Light Bluish Gray
Slope 65° 2 x 1 x 2 Slope 65° 2 x 1 x 2
Part #: 60481 Lime
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate Slope 18° 2 x 1 x...
Part #: 61409 Lime
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Clear
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Lime
Roll Cage 6 x 4 x 3 1/3 Roll Cage 6 x 4 x...
Part #: 64450 Black
Equipment Dynamite Sticks Equipment Dynamit...
Part #: 64728 Red
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 Dark Bluish Gray
Technic Pin with Friction Ridges Lengthwise and Towball Technic Pin with ...
Part #: 6628 Black
Sticker Sheet for Set 8958-1 Sticker Sheet for...
Part #: 85077 [No Color/Any Color]
Rubber Belt Small [15mm ID] [Round Cross Section] Rubber Belt Small...
Part #: 85543 White
The parts inventory is a good source of lime green elements, useful for creating vehicles and rock formations. The black plates with horizontal bars are also handy for adding details and connections in MOCs.

🛒 Where to Buy

💎 Notable Parts

Lime Plate 1 x 2 (5x) $0.25
Lime Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate (4x) $0.40
Black Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] (3x) $0.75
White Hinge Plate 1 x 2 Locking with 1 Finger On Top (2x) $0.30
Lime Slope Curved 3 x 1 No Studs (2x) $0.20
Est. BrickLink Part Value
$1.90

💡 MOC Potential

🚗 Small construction vehicles
🤖 Miniature mining robots
🌳 Rock monsters or cave creatures

📰 Power Miners News

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Charts Inventory Statistics

47
Unique Parts
86
Total Pieces
2
Minifigures
Inventory Version: 1