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7pcs Self Centering Hinge Tapper Core Drill Bit Set
7pcs Self Centering Hinge Tapper Core Drill Bit Set
7pcs Self Centering Hinge Tapper Core Drill Bit Set
7pcs Self Centering Hinge Tapper Core Drill Bit Set
7pcs Self Centering Hinge Tapper Core Drill Bit Set

7pcs Self Centering Hinge Tapper Core Drill Bit Set

Regular price $34.99 Sale price $16.99

Want to drill holes precisely and perfectly? Get this incredible Self Centering Hinge Drill Bits. These come in a set of high-speed steel drill bits and brass electroplating that can accurately lock those screws in the perfect place!

Features:
Brass and high-speed steel material, durable and excellent for use.
Drill bush for precise positioning, will not shift.
Sawdust will be automatically discharged from the top of the drill holes on both sides, not stuck drill.
Unique design and perfect punch effect.
Applicable to the installation of door hinge.
Good tools for carpentry DIY or professional engineers.

Usage Instruction:
Please adjust according to hardness of the wood, if the wood is soft, choose a smaller size; if the wood is hard , you can choose a larger size or corresponding opening tool.

Specifications:
Color: Silver
Material: Brass + High-speed Steel
Appearance: Electroplating
Type: Core Drill Bit
Quantity: 4pcs
Size: 5/64", 7/64", 9/64", 11/64", 13/64", 5mm, 1/4"

Drill Hole Diameter Suitable Self-tapping Screw Size
5/64" 2mm 2.2-2.8mm
7/64" 2.8mm 3-3.5mm
9/64" 3.5mm 4-4.5mm
11/64" 4.5mm 5-5.5mm
5mm 5mm 5.5-6mm
13/64" 5.2mm 6-6.5mm
1/4" 6.35mm 7-7.5mm

Package Size: Approx. 12.5 * 7.5 * 3cm / 4.92 * 2.95 * 1.2in
Package Weight: 218g / 7.69oz

Package List:
1 * 5/64" Tapper
1 * 7/64" Tapper
1 * 9/64" Tapper
1 * 11/64" Tapper
1 * 13/64" Tapper
1 * 5mm Tapper
1 * 1/4" Tapper