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List Price: $27.31

Sale Price: $22.50

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Arbor has a 5/8-18 thread size and threads directly into all hole saws, no tools needed. Faster and easier to engage or disengage hole saw; no adaptor required. Shank size 1/2″ and larger, fits hole saws 20L-96L.

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List Price: $226.55

Sale Price: $132.99

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4-pc Unibit Step Drill Sets w/ HSS #1, 2, 4, and 21 sizes, Drills up to 1-3/8
Non-skid self-starting tip eliminates skidding and the need for center punching.
Single-flute cutting edge for greater control through steps
3 faltted shank prevents slipping in drill chuck
Available in fractional and metric sizes
Also available with titanium nitride coating for longer life

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List Price: $103.58

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3 Piece, Drill Unibit Set, Includes: #1 Unibit Drills 1/8″ -1/2″ In 1/32 Steps, #2 Unibit Drills 3/16″ To 1/2″ In 1/16″ Steps & #3 Unibit Drills 1/4″ To 3/4″ In 1/16″ Steps, Bits Are Made Of High Speed Steel & Have A Single Fluted Cutting Edge For Greater Control & Rounder Holes, Carded.

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List Price: $23.92

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3/8″ Hole Saw Arbor, For Hole Saw 20L Through 96L, Hex Shank, 3/8″ Chuck. Box.

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List Price: $47.00

Sale Price: $25.00

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Professional Quality Industrial Diamond Hole Saws

The diamond coating on these saws give superior performance and life. Excellent results in glass, marble, slate, and tile. Nickel plated.

Segmented design works better and lasts longer.

Includes 5 most popular sizes:

• 1/8″ shank – 1/4″, 5/16″, 3/8″
• 1/4″ shank – 1/2″, 1″

Note: To prolong the life of these bits, use on a low speed with coolant (water/oil)