3-Wing Step PDC Drag Bit

1.certified by ISO9001&API 2.high quality, competitive price 3.large number of stock 4. Can be customized Drag BitsGeo ExchangeEnvironmentalMiningExplorationProduct SpecificationsSelect tungsten carbide inserts 3/16" thick are standardCarbide inserts are individually hand soldered using nickel silver rodBits fabricated are welded with high tensile strength 7018 rodDrag bits are welded solid at the nose for durabilityBlades originate from 4140 heat-treated tool steel forgingsForgings are milled to better seat the carbide insertsRelief is hand ground behind carbide inserts for maximum performanceBits can be built to the gauge tolerances required Bit Brokers Step Type Drag Bits (3-way)

Size	Type Pin	Wt. (lbs.)
2 3/4" - 3 1/2"	4 THD N - Rod	3 1/2
2 5/8" - 4 3/4"	2 3/8" API	5 1/2
4 7/8" - 5 1/8"	2 3/8" API	7
5 1/4" - 5 1/2"	2 3/8" API	8
5 5/8" - 6"	2 3/8" API	8
6 1/8" - 6 1/4"	2 3/8" API	8 1/2
6 1/2"- 6 3/4"	2 3/8" API	9
5 1/2" - 6 3/4"	3 1/2" API	22
6 7/8" - 7 7/8"	3 1/2" API	23
8" - 9"	3 1/2" API	24
9 1/8" - 10 7/8"	3 1/2" API	25-30
7 7/8" - 8 7/8"	4 1/2" API	40
9" - 9 7/8"	4 1/2" API	42
10" - 10 7/8"	3 1/2" API or 4 1/2" API	45
11" - 12 1/4"	3 1/2" API or 4 1/2" API	50

 

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3-Wing Step PDC Drag Bit