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Deal.ai › Grizzly › Tool Kits
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Grizzly 8 pc HSS Mini Tool Set H5870 H5871

Grizzly 8 pc HSS Mini Tool Set H5870 H5871

Best price now

$86.68at JB ToolsChecked 8 h ago

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Price facts

  • Lowest price today: $86.68 at JB Tools (checked Nov 11, 2026).

Our take on the Grizzly 8 pc HSS Mini Tool Set H5870 H5871

This is a set of eight high-speed steel lathe tools sized for small benchtop and mini lathes. It covers the basic turning jobs: right- and left-hand offset tools, two threading tools, a parting tool and a boring tool, most with chip breakers. HSS holds a sharp edge and resists wear better than carbon steel, so it suits hobby machinists cutting aluminum, brass and mild steel. Against brazed carbide sets it is cheaper to sharpen and more forgiving on light lathes, but it dulls faster on hard or interrupted cuts.

Best forHobby machinists with mini or benchtop lathesSmall-diameter turning, threading and parting workBeginners learning to grind and sharpen their own toolsAluminum, brass and mild steel jobs
Pros
  • Covers turning, threading, boring and parting in one set
  • HSS takes a keen edge and is easy to resharpen
  • Chip breakers help clear chips on small cuts
  • Compact shanks fit small tool posts and quick-change holders
  • Ground edges arrive sharp and ready to use
Cons
  • HSS wears faster than carbide on hard or scale-covered steel
  • Small shanks flex on heavier cuts
  • No insert or indexable tools, so you sharpen by hand
  • Tool geometry may need regrinding for your lathe and material

Grizzly 8 pc HSS Mini Tool Set H5870 H5871 prices at every store

  • JB ToolsNew

    In stock

    $86.68Free shippingChecked 8 h ago
    Visit JB Tools

Store links may earn us a commission. Price via Klarna.

Grizzly 8 pc HSS Mini Tool Set H5870 H5871 price history

Lowest price we've seen: $86.68 on Nov 11 at JB Tools. Tracked across 1 store since Nov 11.

What reviewers say

Owners of mini lathes treat this as a practical starter set that covers the common operations. They like the sharp edges and the chip breakers, and note that HSS needs frequent honing on tougher steel.

What people mention
  • Edge sharpnessPraisedOwners say the tools come ground sharp and cut cleanly out of the box.
  • Tool lifeMixedHSS holds up well on aluminum and brass but dulls faster on hard steel.
  • Chip breakersPraisedThe chip breaker grinds help break chips and clear them on light cuts.
  • RigidityCriticisedThe small shanks flex when users push heavier cuts.
  • CoveragePraisedBuyers like getting turning, threading, boring and parting tools in one set.

From JB Tools

  • 8-piece HSS mini tool set for lathe operations
  • Precision-ground tools for turning, threading, boring and parting
  • Superior wear resistance and sharp cutting edges for long tool life
  • Includes offset right- and left-hand tools, threading tools and parting tools with chip breakers
  • Chip breaker designs enhance cutting efficiency and chip removal
  • Compact sizes ideal for small-scale machining applications
Materials
Heat-treated high-speed steel (HSS)
Sizing
H5870 tools measure 1/4" x 1/4" x 2-1/2"; H5871 tools measure 5/16" x 5/16" x 3-1/8"
Guarantee
JB Tools offers a 100% satisfaction guarantee and a Warranty Program; as an independent re-seller it notes the manufacturer's warranty, if any, may not be honor
Shipping
Free shipping on orders over the stated threshold; this item ships only within the 48 contiguous United States via ground — not by air or to Alaska, Hawaii, or
In the box
Offset right-hand tool with chip breaker, Offset left-hand tool with chip breaker, Straight threading tool with chip breaker, Chip breaker style threading tool, Parting tool with chip breaker, Boring tool

About the Grizzly 8 pc HSS Mini Tool Set H5870 H5871

This 8-piece mini tool set is made for lathe operations. The tools are precision-ground from heat-treated high-speed steel (HSS) and are used for turning, threading, boring and parting.

The set includes offset right- and left-hand tools, threading tools and parting tools. Chip breaker designs help cutting efficiency and chip removal. The compact sizes suit small-scale machining.

The set comes in two sizes. Model H5870 tools measure 1/4" x 1/4" x 2-1/2", and model H5871 tools measure 5/16" x 5/16" x 3-1/8".

Material
Heat-treated high-speed steel (HSS)
Piece count
8 pieces
Use
Lathe turning, threading, boring and parting
Size H5870
1/4" x 1/4" x 2-1/2"
Size H5871
5/16" x 5/16" x 3-1/8"
In the box
Offset right-hand tool, offset left-hand tool, straight threading tool, chip breaker style threading tool, parting tool, boring tool

Questions and answers

Will this set fit a mini lathe?
Yes. The tools are sized for small benchtop and mini lathes with compact tool posts. Check your holder's shank capacity before buying.
Is HSS better than carbide for a small lathe?
For light lathes HSS is often the better choice. It is tougher, easy to sharpen and forgiving of chatter. Carbide wins on hard steel and high-speed production cuts.
Can I cut steel with these tools?
Yes, mild steel is fine at modest speeds and feeds. Expect to hone the edges more often than with carbide, and avoid heavy interrupted cuts.
Do I need to sharpen them?
They arrive sharp, but HSS is meant to be resharpened. A bench grinder or diamond hone keeps the edges cutting well.
What comes in the set?
Offset right- and left-hand tools, two threading tools, a parting tool and a boring tool, most with chip breakers.
Can I use these for threading?
Yes. The set includes straight and chip-breaker threading tools ground for cutting threads on a lathe.
Where is the Grizzly 8 pc HSS Mini Tool Set H5870 H5871 cheapest?
At JB Tools, for $86.68, as of our latest check.

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