Straight Nitrogen Coated Step Drill Bit Groove Hole Cutter 4-12mm 4-20mm 3-12mm

Gear drive: /4“ Drive 43 Teeth. Mini Ratchet Socket Wrench Whole Steel Palm Ratchet Socket Finger Reversible Ratchet Handle /4“ 3/8” /2” Drive. /4" Drive 4 4 3 cm. 3/8" Drive 4 4 4 cm. /2" Drive 4 4 4.5 cm.

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