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Small holes diamond core drill bits

(119 products available)

Supplier Wholesale Hss Metal Paper Bits Flat Wood Drill Bit For Wood
$1.90-$3.10
Min. Order: 1 set
Single Tube Diamond PDC Crown Core Bits 133mm for Coal Mine and Geological Drilling Hole
Ready to Ship
$56.00-$58.00
Shipping per piece: $19.35
Min. Order: 1 piece
3-Piece Set Of Hexagon Handle Straight Groove Public Titanium Plated Punching Reamer Step Drill Bit For Wood Iron Sheet
$0.42-$2.17
Min. Order: 50 sets
M14 Connection Dry Use Diamond Crown 6mm Vacuum Brazed Diamond Drilling Core Bits
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$1.00-$3.25
Shipping per piece: $3.04
Min. Order: 10 pieces
Vacuum brazed diamond Hole Saw Drill Bit used for dry or wet drilling of tile marble granite
Ready to Ship
$0.99
Shipping per piece: $3.04
Min. Order: 10 pieces
28mm High Quality Cheap Small Half Piece Bolt Bit for Drilling Support Holes
$4.00-$6.00
Min. Order: 1 piece
3-Piece Set Of Hexagon Handle Straight Groove Public Titanium Plated Punching Reamer Step Drill Bit For Wood Iron Sheet
Ready to Ship
$0.42-$2.17
Shipping per piece: $4.78
Min. Order: 10 sets
V-Shaped Core Drill Bits for Small-Diameter Hole Drilling Stone Concrete
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$12.00-$20.00
Min. Order: 10 pieces