Timco 3-Flute Countersink Bit, 8.3mm, M2 HSS Steel
Precise 90° M2 HSS countersink bit with 3-flat shank for alloy, timber & boards. Fits 3.5-4.0mm screws.
The Timco 3-Flute Countersink Bit is engineered for precision, creating clean recesses to allow fastener heads to sit perfectly flush in various materials. Made from high-quality M2 grade High Speed Steel (HSS), this countersink bit offers exceptional durability and sharpness, whether you're working with alloy metals, non-alloy metals, timber, or man-made boards.
Key Features:
- 90° head angle for precise, predictable countersinking
- 3-flat shank design to prevent slipping in the drill chuck
- M2 HSS Steel construction ensures a long-lasting, wear-resistant cutting edge
- Suitable for screw diameters of 3.5mm to 4.0mm
This high-performance countersink bit is an essential tool for professional tradespeople and DIY enthusiasts, delivering clean, accurate results on every job.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Drilling recesses in alloy metals
- Countersinking in non-alloy metals
- Precision work in timber
- Recessing fastener heads in man-made boards
- Diameter: 8.3mm
- Shank Diameter: 5.6mm
- Shank Type: Three Flat
- Material: M2 Grade High Speed Steel (HSS)
- Screw Fit Range: 3.5 - 4.0mm
- Head Angle: 90°
- Weight: 18g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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