A set of 7pcs countersink drill bit combinations size in φ shank 7/64”, 5/32”, 13/64”, 1/4”, 9/32”, 5/16” and 13/32” with φ chamfering 5/8” countersink. Plus 1 Free Hex Key Wrench. Suitable for hand drill, bench drill and electric drill..
Easy to Use
Step1: Rotate the Hex Wrench to adjust the length you need.
Step2: Insert the countersink bit into the drill. Please make sure the drill bit is clamped.
Step3: Vertical drilling the drill bit during the operation. The depth only needs to allow the screw head to sink below the surface.
Perfect for Professional Use and DIY Homeowner.
Quickly and accurately drill a smooth hole
Better in CENTERING and NO SKID . Five-edged chamfer design will fast discharge chips from the hole on both sides automatically.
Easy to use
Easy to use the combination of Hex Key to adjust or disassemble the countersink drill bit and the five-flutes chamfering.
Classic High Speed Steel Material
High hardness, offer superior cutting power and durable.
FEATURE
★ IDEAL COMBO SET
A set of 7 countersink drill bit combinations size in φ shank 7/64”, 5/32”, 13/64”, 1/4”, 9/32”, 5/16” and 13/32” with φ chamfering 5/8” countersink. Plus 1 Free Hex Key Wrench. Come with a plastic case for easy select, storage and organization.
★ PREMIUM QUALITY
These countersink drill bits are made of industrial grade high-carbon steel, which provides hardness, superior cutting power and durability. Ideal for household and DIY Projects. Come with an updated plastic case for easy select, storage and organization.
★ EFFICIENT DESIGN
Tri-cuspid point ensures accurate and fast drilling without offset, slip and bias ; 5-edged chatter-free chamfer cutter guarantees easy chip removing and their cutting edge are hardened and honed for sharpness.
★ MULTIPLE APPLICATION
Perfect for Wooden planks, Fiberboard, Particle board, Plywood, Plastic, PVC and soft metals. Suitable for hand drill, bench drill and electric drill × NOT for hard metals or steel board
WHAT'S IN THE BOX
1 x 7PCS Countersink Drill Bit Set
ORDERING TIPS
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* As the manufacturer needs the serial number to provide a replacement, we highly recommend you keep the original packing box or take picture of the code before discarding it. Thank you!
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