Feature

●Durability-The appearance of the KOWOOD step drill is coated with titanium, which can better extend the service life and increase the use time of the tool with you.
●Functionality-Five sizes, step drills can replace 50 types of drills, and drill holes of more sizes, which can not only meet the splicing of furniture in daily life, but also be suitable for professional construction steel processing.
●Compatibility-Triangular shank step drill bits is compatible with all mainstream pressure drills and drill bits.
●Accuracy-118-degree opening design, effectively reducing slippage during use, and accurately forming holes.
●Preferentiality-Choose this step drills to enjoy a preferential price, and the supporting packaging can be better placed and transported.

[6 Pcs Set]




[4 Pcs Set]





Description

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KOWOOD HSS Step Drill Bits 6 Pcs Set

Bit 1 (10 steps): 1/4¡°, 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8"

Bit 2 (12 steps): 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"

Bit 3 (13 steps): 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"

Bit 4 (9 steps): 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"

Bit 5 (6 steps): 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"

Automatic Center Punch

Portable Carry Case

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1. 118°opening design, effectively reduces the slip of the drill and more durable.

2. Flat shank design compatibility compatible with all major press drills and drills.

3. Two flute design provides faster,smoother and cleaner cut.

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High-speed steel with titanium coating provding durability in drilling rapid and smooth holes in steel,brass,alumium,wood and many other types of the metal sheet.

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Notice:

1. Always wear safety goggles and other appropriate safety items for protection but DO NOT wear gloves to prevent getting caught in the rotating part and injury to your hand.

2. If indicated any bend, crack on the shank or any unusual vibration when machine running. Please stop immediately to avoid any injury or damage.

3. Please unplug or disconnect the power source before the lock or unlock the step bit from the machine.

4. Please clamp the shank completely into the collet chuck.

5. Performance may variant depends on working material.

6. Highly recommend using Press Drill for the step drill set for best result