Still search for the good bits ?
here it comes !!!!!
ZK professional supply tricone bits(TCI bits and steel tooth bits),PDC bits,drag bits,hole openers,drill pipe ,drill collar,stabilizer,casing centralizer,hammer union,float,fishing tool(Taper taps) ,and other drill equipment as your request .
Hebei Zhankui Drill Equipment Co., Ltd
69MM-132MM Tungsten carbide insert tricone bits in stock
Advantage:
1> TCI tricone bit, steel teeth tricone bit,rock bit,milled tooth bit,tci bit,steel tooth bit
2> Certified by ISO9001&API
3> Wide size code
4> Best price
5> Delivery on time
2> Certified by ISO9001&API
3> Wide size code
4> Best price
5> Delivery on time
6> High quality and competitive price
7> rubber seal or metal seal
8> including drill rods,drill collar,rerun steel tooth bits, ,used drill bits stock,used mud pumps,etc
9> be used for water well, oil field, underground, construction, geothermal, directional boring
http://pdcbit.net/
Description:
Size | IADC Code | |
In . | Mm | |
6 | 152.4 | 136,127,517,537,617,637 |
6 1/2 | 165.1 | 126,127,517,537,617,637 |
7 1/2 | 190.5 | 126,136,216,227,517,537,617,637 |
8 1/2 | 215.9 | 114,124,126,127,517,537,617,637 |
9 1/2 | 241.3 | 126,127,517,537,617,637 |
9 5/8 | 244.5 | 127,517,537,617,637 |
9 7/8 | 250.8 | 127,517,537,617,637 |
12 1/4 | 311.1 | 114,126,127,517,537,617,637 |
13 5/8 | 346 | 117,126,127,517,537,617,637 |
14 3/4 | 374.6 | 124,517,537,617,637 |
15 | 381 | 124,517,537,617,637 |
15 1/2 | 393.7 | 124,517,537,617,637 |
17 1/2 | 444.5 | 114 117 124 126 216 |
22 | 558.8 | 124,517,537,617,637 |
24 | 609.6 | 124,517,537,617,637 |
26 | 660.4 | 114,517,537,617,637 |
