AMOOLO 1/4" Cobalt Drill Bits(10Pcs), M35 High Speed Steel Jobber Length Twist Drill Bit Set for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood 1/4 in (10pcs) sold2024 so they are more flexible

so they are more flexible than traditional wax

Extra Strong Adhesive Made of high-quality adhesive

In this way

This cost effective combo includes three 120 grit sandpaper sanding sleeves

135 split point with straight shank prevents walking and makes drilling precise and faster

AMOOLO 1/4" Cobalt Drill Bits(10Pcs), M35 High Speed Steel Jobber Length Twist Drill Bit Set for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood 1/4 in (10pcs) sold2024 so they are more flexibleAMOOLO 1 4" Cobalt Drill Bits(10Pcs), M35 High Speed Steel Jobber Length Twist Drill Bit Set for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood Key Features Hard & Durable This drill bit contains 5% Cobalt (M35 Cobalt HSS), which increases the strength, the tool life and makes it more heat resistant. Rockwell Hardness >= 67 Precise Performance 135Split Point with straight shank prevents walking and makes drilling precise Fast Particles