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OSG - Taper Length Drill Bit: Series 6520, 4.5 mm Dia, 140 ° Point, Solid Carbide - 48897755 - MSC Industrial Supply
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Uxcell 4.5mm High Speed Steel Straight Shank Twist Drill Bit Fully Ground Titanium Coated 2 Pack - Walmart.com
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uxcell 12-24 UNC Straight Flute Thread Tap and 4.5mm Twist Drill Bit Set, Titanium Plated 6542 High Speed Steel Drilling Bit Machine Threading Tap - Amazon.com
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Precision Twist Drill - Jobber Length Drill Bit: 4.5 mm Dia, 118 °, High Speed Steel - 78535499 - MSC Industrial Supply
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4.5mm Drilling Diameter Titanium Plated Straight Shank Twist Drill Bit 8pcs - Bed Bath & Beyond - 18192421
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SGS 69135 | 4.5mm Diameter x 6.0mm Shank x 24.0mm LOC x 66.0mm OAL 2 Flute AlTiN Coated Screw Machine Length Drill Bit - All Industrial Tool Supply
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Quick coupling drill bit, 145.0mm, 4.5mm diameter, 120.0mm working length, 50.0mm flute length | Ambler Surgical
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Precision Twist Drill - Taper Length Drill Bit: Series QC91PM, 4.5 mm Dia, 135 ° Point, High Speed Steel - 78552890 - MSC Industrial Supply
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