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Product Features
Material:

High-speed steel drill core

Features:

Precise positioning, will not shift; wood chips will automatically discharge through the holes on both sides of the drill head, preventing the drill from jamming.

Surface Treatment:

Electroplated

Specifications:

5/64'': Hole diameter approximately 2mm, suitable for self-tapping screws around 2.2-2.8mm

7/64'': Hole diameter approximately 2.8mm, suitable for self-tapping screws around 3-3.5mm

9/64'': Hole diameter approximately 3.5mm, suitable for self-tapping screws around 4-4.5mm

11/64'': Hole diameter approximately 4.5mm, suitable for self-tapping screws around 5-5.5mm

5mm: Hole diameter approximately 5mm, suitable for self-tapping screws around 5.5-6mm

13/64'': Hole diameter approximately 5.2mm, suitable for self-tapping screws around 6-6.5mm

1/4'': Hole diameter approximately 6.35mm, suitable for self-tapping screws around 7-7.5mm

Applicable
Black hinge drill
Black hinge drill
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Black hinge drill
Black hinge drill
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Company profile

Danyang Hesheng Tools Co., Ltd. is a manufacturing enterprise focusing on the R&D and production of non-standard hardware and cutting tools. Its main products include step drills, countersunk drills, Fried Dough Twists drills, chamferers, wire taps, saw blades, etc. The company has introduced CNC lathes, CNC milling machines, grinding and polishing equipment, and environmentally friendly vacuum treatment systems to continuously improve its production process level...

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