Bosch
⏳Price
$34.99
Countersink Drill Bits,Adjustable Depth Countersunk Bit 3.5 X 8mm Alloy Steel Silver Limit Taper Hole Drill for Woodworking
★★★★★
$34.99
Quantity
1
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About this item
- HIGH EFFICIENCY :The spiral groove with a central bit will quickly remove debris from the hole ,which will prevent the build up of rock chip traps and improve drilling efficiency , very practical
- RATIONAL STRUCTURE :The hole drill is structurally sound and the chamfer is made of steel for aesthetic durability and superior quality and detail , very convenience to work
- ALLOY STEEL MATERIAL :The hole drill is made of alloy steel for good chip removal ,bending resistance ,wear resistance and durability , adjustable limit that will not punch through the plate and is easy to use .
- SPIRAL EDGE :The spiral edge of the central drill bit quickly discharges debris from the hole and effectively prevents clogging ,thus increasing efficiency and accuracy .
- WIDE APPLICATION :Countersink bits for countersinking and opening holes for screws in wood ,plastic ,soft metal ,fibreboard ,aluminium alloy ,etc .
Product description
Feature: 1. The spiral groove with a central bit will quickly remove debris from the hole, which will prevent the build-up of rock chip traps and improve drilling efficiency. 2. The hole drill is structurally sound and the chamfer is made of steel for aesthetic durability and superior quality and detail. 3. The hole drill is made of alloy steel for good chip removal, bending resistance, wear resistance and durability. 4. Our countersink bit has an adjustable limit that will not punch through the plate and is easy to use. 5. Countersink bits for countersinking and opening holes for screws in wood, plastic, soft metal, fibreboard, aluminium alloy, etc. Specification: Item Type: Adjustable Depth Countersunk Bit Material: Alloy steel Colour: Silver Specification: Approx. 3.5 x 8mm / 0.14 x 0.31in Use: For countersinking and opening holes in wood, plastic, soft metal, fibreboard, aluminium alloy screws, etc. Package List: 1 x Adjustable Depth Countersunk Bit 1 x Wrench 1 x Hex Wrench 1 x Set Screw 1 x Storage Box
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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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