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7mm through hole boring bits

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Results for7mm through hole boring bitsfrom 11761 Products.
3" (76 mm) x 6" Diamond Masonry Core Drill Bit for Dry Cutting with Black Color Details: 3 in. x 6 in. dry core drill bit 13/16-inch female threads. 10 mm laser-welded split ...
Jiangsu, china
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76mm - T38 Thread Bit Rock Drill Tungsten Carbide Thread Button Bit Application: Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, ...
Hebei, china
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76mm NQ Diamond Non-Core Bit For Medium Hard to hard formation NQ Non core Bit, Medium Hard to hard formation, NQ Rod Box Thread, size :76mm, Outer Dia, Diamond size : 20-25 SPC, 4 ...
Beijing, china
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2 3/4" 70mm Diamond Core Bits for Stone , Diamond Core Drill Bit Diamond core bit with excellent diamond segments which are especially use on stone drilling, such as marble, ...
Jiangsu, china
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Product name: 4 inch high air pressure DTH rock bit with cop340 shank for blasting Product category: DTH drill tools Matched hammer: Hammer COP340 Diameter: 1100 mm KINGDRILLING ...
china
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Paper Hole Drill bits with H type smooth inner wall and Tempered body Dia. 3 to 8mm Different dia. available from dia. 3mm to 10mm International Standard Smooth inner wall ensure ...
Shanghai, china
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Surface Set Diamond Drilling Tools Impregnated Casing Shoes Bit NQ HQ PQ ROD Specifications impregnated diamond rod shoe, surface set diamond rod shoe, Dimensions of Rod Shoe Bit ...
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3'' Middle Pressure DTH Drill Bit with Flat Concave Convex Drop Center Bit Face Application DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased ...
Beijing, china
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Sealed Bearing Blast Hole Drill Bits Drilling Through Soft To Ultrahard Formations Click here for catalogueTCI DRILL BIT.pdf What is Blast Hole Drill Bits? ​In the mining ...
Hunan, china
Member
Hole Saw Set 11 PCS Hole Saw Kit 3/4'' - 2 1/2 "inch for Woodworking Black Painting Specifications: 1. Material: High carbon steel 2. Diameter: 3/4 "- 19mm, 1" - 25mm, 1 1/8 "-29mm...
Jiangsu, china
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Mining Tools Hard Rock Drilling Long Skirt T51 Retractable Button Drill Bits Ballistic Button Retrac Button Bit Description: MTH thread button drill bits are made by high quality ...
Hebei, china
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Product Name 3PCS High Speed Steel 4241 Multi Step Drill Bit Sets for Drilling Metal Size 5steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex Shank Material HSS 4241 ...
Jiangsu, china
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Product name: 165mm high air pressure DTH button rock bit with QL50 shank for quarrying Product category: DTH drill tools Matched hammer: Hammer QL50 Diameter: 165 mm KINGDRILLING ...
china
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Thin Wall Diamond Core Bits Cost reduction and efficiency improvement BTW NTW HTW High drilling efficiency; Durable wear resistance; Impact resistance and impact resistance, high ...
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Produce Different Sizes Blast Hole Drill Bits For Soft To Very Hard Formations Click here for catalogueTCI DRILL BIT.pdf ​In the mining industrial, blast hole drilling is very ...
Hunan, china
Member
High Speed Steel Hole Cutter for Metal with Pilot Drills Description: Cuts Steel, Stainless Steel, Copper, Brass, Aluminum, Fiberglass, Formica And Other Laminates In Seconds ...
Jiangsu, china
Verified
Hot Sell 14mm M14 Vacuum Brazed Core Drill Bit For Tile With Plastic Sleeve Description: Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is ...
Jiangsu, china
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Product name: 4inch high air pressure DTH rock hammer with DHD340 shank for mining Product category: Drilling rig accessories Matched hammer: Hammer COP44 Connection thread: API 2 ...
china
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Product name: 4 inch high air pressure DTH button drill bit with COP44 shank in mining Product category: DTH drill tools Matched hammer: Hammer COP44 Diameter: 1100 mm KINGDRILLING ...
china
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Product name: 4 inch high air pressure DTH button drill bit with QL40 shank for drilling tools Product category: DTH drill tools Matched hammer: Hammer QL40 Diameter: 110 mm ...
china
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