
Item code: AM0412
Shape: Cone with Flat End
Shank Material: Stainless Steel
Head Size: 4x12mm
Shank Size: 3/32"=2.35mm or 1/8"=3.17mm both available
Shank Size: 3/32"=2.35mm or 1/8"=3.17mm both available

Main Features
1) High Quality- Made of corundum, these professional well-performed file drill bits are sturdy enough to use a cutting action to
remove product, creating less dust with little friction and heat
2)Easy to use a cutting action to remove product, creating less dust with little friction and heat, also convenient to replace.
3) The abrasive grains are not easy to fall off, so they have a long service life
Product Application



Different Abrasive Type

Product packaging

Production Facility

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