5" 127mm pdc drag bit
USD $50 - $1,000 /Piece
Min.Order:1 Piece
Hejian New Field Petroleum Machinery Co., Ltd.
Professional with varies kinds of tungsten carbide (TC) drag bits in China for many years. Including of carbide drag bits, carbide step drag bits, 3-wings, 4-wings drag bits.
1-API or ISO 9001:2008
2-Delivery Date: In 7 work days
3-Delivery term: By air or by sea
4-MOQ: 10 units
5-Brand new
6-Size: 3”-17”
7-Packing: Wooden Case
Product Description:
Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades.
They are usually designed for use in soft formations such as sand, clay, or some soft rock.
Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.
Whenever possible, they should be used to drill pilot holes, for they produce cuttings are easiest to log.
Normally drag bits are 3 wings, but we can make 4 or 5 wings following your drawings or samples.
Many special designs are available upon your request.
Product Description:
Drag bits also named blade bits ,with TC inserts on the blade.
They are usually designed for use in soft formations such as sand,clay or soft rock.
Their uses include drilling water wells,mining,geothermal,enviromental and exploration drilling.
Usually drag bits are three wings,while sometimes four wings or five wings.
Type:stepped & chevron
(2- 4 wings drag bit)
Size Available:
From 3"(76.2mm) to 17 1/2"(444.5mm)
Size | Type Pin | Wt. (lbs.) | ||
1 3/4" - 2 1/2" | AW, A-Rod | 2 | ||
2 5/8" - 2 7/8" | AW, A-Rod | 2 1/2 | ||
2 3/4" - 3 1/4" | 3THD/4THD N-Rod, 2" IF | 4 | ||
3 3/8" - 3 3/4" | 3THD/4THD N-Rod, 2"IF | 4 1/2 | ||
3 7/8" - 4 3/4" | 2 3/8" API Pin | 6 | ||
4 7/8" - 5 1/8" | 2 3/8" API Pin | 7 | ||
5 1/4" - 5 1/2" | 2 3/8" API Pin | 8 | ||
4 5/8" - 5" | 2 7/8" API Pin | 10 | ||
5 1/8" - 5 1/2" | 2 7/8" API Pin | 11 | ||
5 5/8" - 6 1/4" | 3 1/2" API Pin | 18 | ||
6 1/2" - 6 3/4" | 3 1/2" API Pin | 19 | ||
7" - 7 1/2" | 3 1/2" API Pin | 21 | ||
7 5/8" - 8" | 3 1/2" API Pin | 23 | ||
NOTICE: The above is 3-way. | ||||
Chevron One Piece (4-way) Drag Bits | ||||
Size | Type Pin | Wt. (lbs.) | ||
2 3/4" - 3 1/4" | 3THD/4THD N-Rod, 2" IF | 5 | ||
3 3/8" - 3 3/4" | 3THD/4THD N-Rod, 2" IF | 5 1/2 | ||
3 7/8" - 4 3/4" | 2 3/8" API Pin | 9 | ||
4 7/8" - 5 1/8" | 2 3/8" API Pin | 9 | ||
5 1/4" - 5 1/2" | 2 3/8" API Pin | 10 | ||
4 5/8" - 5" | 2 7/8" API Pin | 12 | ||
5 1/2" - 6 1/4" | 3 1/2" API Pin | 22 | ||
6 1/2" - 6 3/4" | 3 1/2" API Pin | 24 |
Three wings step drag bits: