3 Blades Wing Step Tungsten Carbide Drag Bit Water Well Drill Tools

3 Blades Wing Step Tungsten Carbide Drag Bit Water Well Drill Tools

Product Item：60739548781

Machine Type: Drilling Tool

The Other Name: Tungsten Carbide Blade Drag Drill Bit

Dimension: 6

Application: Grouting Drilling, Water Well Drilling, Construction

Category：Drag Bit

Description

Drag Bits are the perfect solutions for soil, sand, sticky clay, and grouting drilling. They are designed for higher penetration rates in softer unconsolidated formations, provide lower costs per foot. Drag Bits are more aggressive than Tricone bits, and have higher speed while lower cutting action.

Drag Bit Blades

Drag Bit Blades are replacement blades for replaceable step type drag bits.

PRODUCT SPECIFICATION

Type	Dimension		Thread Connection
Type	inch	mm	Thread Connection
3-wing Step Type	2 ~ 17 1/2	51~445	N Rod, 2 3/8” ~ 6 5/8” API REG/IF
3-wing Chevron Type	2 1/2 ~ 8	64~203	N Rod, 2 3/8” ~ 4 1/2” API REG/IF
4-wing Step Type	7 7/8 ~ 17 1/2	200~445	3 1/2” ~ 6 5/8” API REG/IF
4-wing Chevron Type	2 5/8 ~ 6 1/2	67~165	N Rod, 2 3/8” ~ 3 1/2” API REG/IF
Drag Bit Blades	5 1/2 ~ 17 1/2	140~4445