Cosiki
⏳Price
$47.99
ER-25 Square Spring Clamp Block Holder for CNC Tower Hard Steel for CNC Burning Machine
★★★★★
$47.99
Quantity
1
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About this item
- Throigh HOLE: ER-25 Collet Block design with cross hole is suitable for water cooling. Allows the machining of long parts.
- Hard material: made of tool steel, by hardening treatment. High strength and hardness.
- ITEITEM size: approx. 6.8 x 4.2 x 4.2 cm/2.68 x 1.65 x 1.65 inches. Outer diameter: 42 mm/1.65 inches. Inner diameter: 21 mm/0.83 inches.
- Cross hole: for parallel, square or hexagonal shapes as well as for drilling cross holes at 60, 90 or 120 degrees.
- Application: suitable for quick configurations on digital control machines. Can be used standing, durable during use.
Product description
Specifications: Item type: ER25 hexagonal collar block. Model: ER-25. Material: hard steel. Colour: silver and black. Outer diameter: 42 mm. Inner diameter: 21 mm/0.83 inches. Item size: Approx. 6.8 x 4.2 x 4.2 cm/2.68 x 1.65 x 1.65 inches. Item weight: approximately 347 g. Package weight: approximately 364 g. Package size: Approx. 7.5 x 4.5 x 4.5 cm/2.95 x 1.77 x 1.77 inches. Box contents: 1 x ER25 Hex Collar Block
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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