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wholesale Woodworking Adjustable Depth Countersink Drill Bit

  • Woodworking Adjustable Depth Countersink Drill Bit
  • Woodworking Adjustable Depth Countersink Drill Bit
  • Woodworking Adjustable Depth Countersink Drill Bit
  • Woodworking Adjustable Depth Countersink Drill Bit
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Key Features:
1. Adjustable Depth Control:
Designed to accommodate screw sizes ranging from Φ2.0 to 6.35mm, this drill bit allows users to adjust drilling depth easily to match different project requirements.

2. Durable Chamfer Bit with Carbide Plates:
The chamfering bit is equipped with carbide cutting plates, which enhance the lifespan of the tool and deliver high-quality cutting performance.

3. Efficient Metal Depth Stop:
The integrated metal depth stop offers consistent drilling depth. It features a freely rotating plastic ring that contacts the wood surface without leaving marks, protecting the material from scratches or damage.

4. Chip Clearance Design:
Multiple grooves around the collar enable efficient chip ejection. This design reduces clogging during operation and helps maintain smooth, uninterrupted drilling.

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About Us
Zhejiang Botian Tools Co.,Ltd.

Zhejiang Botian Tools Co., Ltd, located in Qingjiang Industrial Zone, Yueqing City, Zhejiang Province, China, specializes in manufacturing various cutting tools, such as T.C.T. Hole Saw,  H.S.S. Hole Saw, Bi-Metal Hole Saw, Carbide Tipped Metal Hole SawHollow Electric Hammer Drills, Woodworker Adjustable Hole Saw, Spherical Hole Saw, Electric Hammer Drill Bits, Twist Drill Bits, Auger Bits, Forstner Bits, Chisel, Jig Saw Blades, T.C.T. Saw Blades, etc.

We are continuously searching for improvements for our customers, and every single employee actively contributes future. Change is a solid part of our company's policy. We appreciate and welcome more professional experts to come and help develop our employees.

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