Attributes

Brand	-
Category	Root / Home Furniture
Origin	-
Material	High-Carbon Spring Steel
Shank Shape	Hexagonal
Tip Type	Pointed Flat
Compatible Tools	Small Electric Pick Hammers
Primary Application	Concrete Grooving and Chipping
Heat Treatment	Induction Hardened Tip
Blade Width	25mm
Total Length	280mm
Surface Finish	Black Oxide Coating
Package Includes	1 x Extended Curved Chisel

6 reviews

Anonymous

Mar 26, 2026

Rating: 4/5

Good value for money

Works as described. The pointed tip makes starting the groove very easy. It is slightly heavier than my old chisel, which actually helps with momentum.

Anonymous

Mar 14, 2026

Rating: 5/5

Best chisel for hydropower work

I use this for plumbing groove work in masonry. The extended curved design gives great leverage and reach. Highly recommended for professional use.

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect for concrete channeling

This chisel holds up incredibly well against hard concrete. The hexagonal shank fits my electric pick perfectly without slipping. Great for running electrical conduits in walls.

Anonymous

Mar 05, 2026

Rating: 5/5

Exceeded expectations

Bought this for a bathroom remodel. It cut through the tiled floor and concrete base like butter. The heat treatment on the tip is clearly effective.

Anonymous

Mar 03, 2026

Rating: 4/5

Very sharp and durable

The spring steel quality is evident. It stayed sharp after a full day of grooving. I deducted one star only because the packaging was a bit greasy, but the tool itself is excellent.

Anonymous

Mar 02, 2026

Rating: 5/5

Solid construction

No bending or chipping even when hitting rebar accidentally. The widened flat shovel shape removes debris efficiently. A must-have for renovation projects.

5 FAQ

Q: Can this be used on brick or only concrete?

A: It is designed primarily for concrete but works effectively on brick, stone, and masonry blocks as well.

Q: Is this chisel compatible with Bosch GBH hammer drills?

A: Yes, as long as your Bosch GBH model accepts hexagonal shank accessories, this chisel will fit securely.

Q: What is the hardness rating of the steel?

A: The tip is induction hardened to approximately HRC 50-55 to ensure longevity while maintaining enough toughness to prevent shattering.

Q: Does the black coating wear off quickly?

A: The black oxide coating is durable and provides rust resistance. Some wear on the shaft is normal with heavy use, but it does not affect performance.

Q: Is safety eyewear recommended when using this?

A: Absolutely. Always wear safety glasses, gloves, and hearing protection when operating electric picks with any chisel attachment.

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