uxcell 6.7mm Drilling Dia Straight Shank HSS Cobalt Metric Twist Drill Bit Rotary Tool: Amazon.com: Tools & Home Improvement
M8 x 1.25 Spiral Flute Tap 6.7mm Drill Bit Set Cobalt High Speed Steel (HSS-CO) | eBay
Dormer 6.7 mm A110 Long Drill Bit 5968204, Steam Tempered Finish, 148 mm Overall Length, 97 mm Flute | RSHughes.com
OSG - Taper Length Drill Bit: Series 5220, 6.7 mm Dia, 140 ° Point, Solid Carbide - 18074617 - MSC Industrial Supply
SGS 69157 | 6.7mm Diameter x 8.0mm Shank x 34.0mm LOC x 79.0mm OAL 2 Flute AlTiN Coated Screw Machine Length Drill Bit - All Industrial Tool Supply
Dormer A7776.7 NAS907J Jobber Drill, Bronze Coating, Cobalt High Speed Steel, 6.7 mm Head Diameter, 63 mm Flute Length (Pack of 10): Amazon.com: Tools & Home Improvement
SGS 63612 | 6.7mm Diameter x 8.0mm Shank x 76.0mm LOC x 114mm OAL 2 Flute AlTiN Coated Jobber Length Drill Bit - All Industrial Tool Supply
Aexit Metal Marble Tool Holder Drilling High Speed HSS 6.7mm Dia Spiral Drill Bits Black Model:27as376qo467 - Amazon.com
Uxcell 6.7mm High Speed Steel Straight Shank Twist Drill Bit Fully Ground Titanium Coated 2 Pack - Walmart.com
uxcell 6.7mm Drilling Dia Straight Shank High Speed Steel Cobalt Metric Twist Drill Bit for Hardened Metal, Stainless Steel, Cast Iron and Plastic 2pcs: Amazon.com: Tools & Home Improvement
6.7mm Straight Shank Twist Drill Cut For Wood Cast Iron Pvc Copper Alloy Steel Hole Drilling - Amazon.com