ZHEJIANG RUILI CEMENTED CARBIDE CO., LTD.

Carbide Cutting Tools, Cemented Carbide Drill Bit, Tungsten Carbide, China Carbide

Tungsten Carbide Cutting Tools: Cemented Carbide Drill Bit

Cemented Carbide Drill Bit

Cemented Carbide Drill Bit

Description of Cemented Carbide Drill Bit:
A Cemented carbide drill bit is for drilling a hole into variable hardness geological formations. Bits are held in a tool called a Cemented carbide drill, which rotates them and provides axial force to create a hole.
Applications of Cemented Carbide Drill Bit:
Cemented carbide drill bit are widely used in excavating coal and chiseling rocks. Small to large multi-purpose drill bits for varying holes diameters are optional.
Technical parameters of Cemented Carbide Drill Bit:
Tungsten Carbide Cutting Tools: Cemented Carbide Drill Bit
  Type Dimension
L H S   R   r   r1
Standard dimension Admissible error Standard dimension Admissible error Standard dimension Admissible error
K026D 26           ±0.6           ±0.6 12 ±0.5 8 0
-0.6		 50 13 0．5-1．0
K026B 26 15 8 50 13
K026 26 18 8 180 13
K028D 28 12 8 80 14
K028B 28 15 8 80 14
K028 28 18 8 180 14
K030D 30 13 8 80 15
K030B 30 15 8 80 15
K030 30 18 8 180 15
K032E 32 12 8 80 16
K032D1 32 12．5 8 180 16
K032D 32 13 8 80 16
K032B 32 15 8 180 16
K032 32 18 8 180 16
K034E 34 12 8 80 18
K034D 34 13 8 80 18
K034B 34 15 10 180 18
K034 34 18 10 180 18
K036E 36 12．5 8 120 18
K036D 36 13．5 9．2 80 18
K036A 36 15 8 80 18
K036B 36 15 10 180 18
K036 36 18 10 180 18
K038H 38 12 10 180 19
K038E 38 13 9 180 19
Tungsten Carbide Cutting Tools: Cemented Carbide Drill Bit
A global partner for TUNGSTEN CARBIDE PRODUCTS!
ETW International