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Drill bits 1 4

(25251 products available)

API 4 3/4" IADC537 Tricone Roller Bit for water well drilling bit

$346.00-360.00
Min. Order: 1 piece

12 1/4" 5 blades matrix body PDC drilling bit for oil/mining

$2,200.00
Min. Order: 1 piece

Premium Quality 1 1/4" 1 3/8" Granite drill bits Hole Saws Sintered 32mm 35mm diamond core drilling bit For America Granite

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$15.00
Min. Order: 10 pieces

hot sale high quality 5 blade 12 1/4" pdc drilling bits for oil well drilling equipment

$2,656.00
Min. Order: 1 piece

56mm 4" inch crown type segments dry diamond core drill bits factory 1 -1/4-7 UNC thread germany quality

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$12.60
Min. Order: 10 pieces

Factory direct price HSS Twist Drill Bits 1/4" 5mm Screw Hole Saw Woodworking Reaming Tool

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$1.95-3.70
Shipping per piece: $0.67
Min. Order: 50 pieces

12 1/4" kingdream rock bit rotary tricone drill steel geological exploration equipment oil well drilling bits

$600.00
Min. Order: 1 piece

3PCS Metric 1/4" Hex Shank Titanium Coated Step Drill Bits

$0.90-3.40
Min. Order: 500 sets