Forged Step Drag Bits - 3 Wing - Pin

DescriptionPart #Lbs.Kg
4 Thd N Rod Pin
2 3/4" (70mm) Step Drag Bit, 4 Thd N Rod PinDB234S4N--
2 7/8" (73mm) Step Drag Bit, 4 Thd N Rod PinDB278S4N--
3" (76mm) Step Drag Bit, 4 Thd N Rod PinDB300S4N--
3 1/8" (79mm) Step Drag Bit, 4 Thd N Rod PinDB318S4N--
3 1/2" (89mm) Step Drag Bit, 4 Thd N Rod PinDB312S4N--
3 3/4" (95mm) Step Drag Bit, 4 Thd N Rod PinDB334S4N--
2 3/8" API Reg. Pin
3 5/8" (92mm) Step Drag Bit, 2 3/8" API Reg. PinDB358S238RP--
3 7/8" (98mm) Step Drag Bit, 2 3/8" API Reg. PinDB378S238RP5-
4 1/4" (108mm) Step Drag Bit, 2 3/8" API Reg. PinDB414S238RP5-
4 1/2" (114mm) Step Drag Bit, 2 3/8" API Reg. PinDB412S238RP5-
4 3/4" (121mm) Step Drag Bit, 2 3/8" API Reg. PinDB434S238RP5-
5" (127mm) Step Drag Bit, 2 3/8" API Reg. PinDB500S238RP62.7
5 1/8" (130mm) Step Drag Bit, 2 3/8" API Reg. PinDB518S238RP--
5 1/4" (133mm) Step Drag Bit, 2 3/8" API Reg. PinDB514S238RP7-
5 1/2" (140mm) Step Drag Bit, 2 3/8" API Reg. PinDB512S238RP7.5-
5 5/8" (144mm) Step Drag Bit, 2 3/8" API Reg. PinDB558S2388-
6" (152mm) Step Drag Bit, 2 3/8" API Reg. PinDB600S238RP8-
6 1/4" (159mm) Step Drag Bit, 2 3/8" API Reg. PinDB614S238RP8.5-
6 1/2" (165mm) Step Drag Bit, 2 3/8" API Reg. PinDB612S238RP9-
6 3/4" (172mm) Step Drag Bit, 2 3/8" API Reg. PinDB634S238RP9-
3 1/2" API Reg. Pin
5 1/2" (140mm) Step Drag Bit, 3 1/2" API Reg. PinDB512S312RP20-
5 5/8" (144mm) Step Drag Bit, 3 1/2" API Reg. PinDB558S312RP20-
6" (152mm) Step Drag Bit, 3 1/2" API Reg. PinDB600S312RP20-
6 1/4" (159mm) Step Drag Bit, 3 1/2" API Reg. PinDB614S312RP20-
6 1/2" (165mm) Step Drag Bit, 3 1/2" API Reg. PinDB612S312RP20-
6 3/4" (172mm) Step Drag Bit, 3 1/2" API Reg. PinDB634S312RP20-
6 7/8" (175mm) Step Drag Bit, 3 1/2" API Reg. PinDB678S312RP24-
7" (178mm) Step Drag Bit, 3 1/2" API Reg. PinDB700S312RP25-
8" (203mm) Step Drag Bit, 3 1/2" API Reg. PinDB800S312RP28-
9" (229mm) Step Drag Bit, 3 1/2" API Reg. PinDB900S312RP30-
10" (254mm) Step Drag Bit, 3 1/2" API Reg. PinDB1000S312RP34-
11" (279mm) Step Drag Bit, 3 1/2" API Reg. PinDB1100S312RP43-
12 1/4" (311mm) Step Drag Bit, 3 1/2" API Reg. PinDB1214S312RP45-
4 1/2" API Reg. Pin
7 7/8" (200mm) Step Drag Bit, 4 1/2" API Reg. PinDB778S412RP38-
8" (203mm) Step Drag Bit, 4 1/2" API Reg. PinDB800S412RP38-
9" (229mm) Step Drag Bit, 4 1/2" API Reg. PinDB900S412RP40-
9 7/8" (251mm) Step Drag Bit, 4 1/2" API Reg. PinDB978S412RP40-
10" (254mm) Step Drag Bit, 4 1/2" API Reg. PinDB1000S412RP42-
10 5/8" (270mm) Step Drag Bit, 4 1/2" API Reg. PinDB1058S412RP42-
11" (279mm) Step Drag Bit, 4 1/2" API Reg. PinDB1100S412RP45-
12 1/4" (311mm) Step Drag Bit, 4 1/2" API Reg. PinDB1214S412RP47-