Product Features:
open bearing milled tooth tricone bit
3 7/8 to 7 3/8available from soft to
steel tooth tricone bit (milled tooth tricone bit)
Business Terms:
Contact Supplier
open bearing milled tooth tricone bit
3 7/8 to 7 3/8available from soft to
steel tooth tricone bit (milled tooth tricone bit)
Open Bearing milled tooth tricone bit
| Size(mm) | Size(in) | Standard Pin Size | Model&IADE Code Range | |||
| ZM1 | ZM2 | ZM3 | ZM4 | |||
| 111-131 | 211-231 | 311 | 321 | |||
| 64 | 2 1/2 | A-AW ROD&4 THD N ROD | Yes | |||
| 67 | 2 5/8 | A-AW ROD&4 THD N ROD | Yes | |||
| 70 | 2 3/4 | A-AW ROD&4 THD N ROD | Yes | |||
| 73 | 2 7/8 | 4 THD N ROD | Yes | Yes | ||
| 75 | 2 15/16 | 4 THD N ROD | Yes | Yes | ||
| 76 | 3 | 4 THD N ROD | Yes | Yes | ||
| 79 | 3 1/8 | 4 THD N ROD | Yes | Yes | ||
| 83 | 3 1/4 | 4 THD N ROD | Yes | Yes | ||
| 89 | 3 1/2 | 4 THD N ROD | Yes | Yes | Yes | Yes |
| 92 | 3 5/8 | 2 3/8 API | Yes | Yes | Yes | Yes |
| 95 | 3 3/4 | 2 3/8 API | Yes | Yes | Yes | Yes |
| 98 | 3 7/8 | 2 3/8 API | Yes | Yes | Yes | Yes |
| 102 | 4 | 2 3/8 API | Yes | Yes | Yes | Yes |
| 105 | 4 1/8 | 2 3/8 API | Yes | Yes | Yes | Yes |
| 108 | 4 1/4 | 2 3/8 API | Yes | Yes | Yes | Yes |
| 111 | 4 3/8 | 2 3/8 API | Yes | Yes | Yes | Yes |
| 114 | 4 1/2 | 2 3/8 API | Yes | Yes | Yes | Yes |
| 117 | 4 5/8 | 2 7/8 API | Yes | Yes | Yes | Yes |
| 121 | 4 3/4 | 2 7/8 API | Yes | Yes | Yes | Yes |
| 124 | 4 7/8 | 2 7/8 API | Yes | Yes | Yes | Yes |
| 127 | 5 | 2 7/8 API | Yes | Yes | Yes | Yes |
| 130 | 5 1/8 | 2 7/8 API | Yes | Yes | Yes | Yes |
| 133 | 5 1/4 | 2 7/8 API | Yes | Yes | Yes | Yes |
| 140 | 5 1/2 | 2 7/8 API | Yes | Yes | Yes | Yes |
| 143 | 5 5/8 | 3 1/2 API | Yes | Yes | Yes | Yes |
| 146 | 5 3/4 | 3 1/2 API | Yes | Yes | Yes | Yes |
| 149 | 5 7/8 | 3 1/2 API | Yes | Yes | Yes | Yes |
| 152 | 6 | 3 1/2 API | Yes | Yes | Yes | Yes |
| 156 | 6 1/8 | 3 1/2 API | Yes | Yes | Yes | Yes |
| 159 | 6 1/4 | 3 1/2 API | Yes | Yes | Yes | Yes |
| 165 | 6 1/2 | 3 1/2 API | Yes | Yes | Yes | Yes |
| 168 | 6 5/8 | 3 1/2 API | Yes | Yes | Yes | Yes |
| 171 | 6 3/4 | 3 1/2 API | Yes | Yes | Yes | Yes |
| 187 | 7 3/8 | 3 1/2 API | Yes | Yes | Yes | Yes |
All models listed above are also available in designs for use in air circulation systems.
When ordering, please sepcify the type circulation system to be used.
Available in regular circulation with or jet circulation with replaceable nozzle
Model No.: 94/60mm~450/350mm
Features: 1.PDC reaming bit is applicable to ream for first-grade and second-grade larger-diameter hole;
2.Save work your time;
3.Hot!
Model No.: 25mm, 27mm, 28mm, 29mm, 30mm, 32m...
Features: 1.PDC anchor bit suitable for drill the anchor-net supporting hole and small diameter hole
2.24 years experiences
3.Sell well
Model No.: HSDB3.5"
Features: Diamond Core Drill Bit
1.11/4UNC thread drill bit
2.long drillling span
3.UKAS certification
4.Factory offered
Model No.: FL1605
Features: diamond bit
Certification:API&ISO
Delivery iterm:Sea/Air
Delivery port:Tianjin/China
Best regards
Model No.: HSDB1001150
Features: dry diamond core drill bit attributes:
1) dry type
2) laser welded
3) high quality
4) spiral shank
Model No.: 3-3/5" to 26"
Features: Newest TCI Tricone Bits
1)used for oil filed, water well
3)metal seal or rubber seal
4)Cerfied by API &ISO
5)FOB 100~3000$
Model No.: More Models
Features: kingdream oil well drillings
1)Cover all IADC codes
2)used for oil well and water well
3) Best price and good quality
4) API
Model No.: FT
Features: Twist drill bits
Standard:DIN,ANSI,JIS
Process:Fully Ground,roll forged
Material:High Speed Steel
Point Angle:118 ,135 d
Model No.: FT
Features: twist drill bit
1.hss twist drill bits
2.7 years professional manufacture
3.titanium coated
Model No.: FT
Features: twist drill bit
1.hss twist drill bits
2.7 years professional manufacture
3.different surface
Model No.: FT
Features: 1.) 118 or 135 point angle
2.) Drilling for metal
3.) DIN338 or ANSI
4.) ISO 9001 ,TUV certificate
Model No.: FT
Features: Specifications: HSS twist drill bits
Standard: DIN338, DIN340, DIN345, DIN1897, DIN8039,
Material: M42, M35, M2, HSS9341, HS