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89mm,102mm 38T Retract Ballistic Type Thread Button Bits Rock Drilling Tools With Water Holes 2 To 5

Place of Origin: Zhejiang

Company Profile

Location: Changzhou, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Textile Machinery Spare Parts

Product Detail

Model No.: T38 thread retract button bits 1

Product Description

 

89mm,102mm 38T Retract Ballistic Type Thread Button Bits Rock Drilling Tools With Water Holes 2 To 5

 

Description:

 

T38 Retract thread button bits

T38 Retract thread button bits, with angle of 300 to 400, thread type of 38T, water holes of 2 to 5, button number of 12 to 14, and buttons can be spherical or ballistic.

Outside diameter

    (mm)

Angle

Thread type

Button type

Button number

Water holes

Item No.

76

400

38T

spherical/ballistic

12

2

QY1276-38T

76

350

38T

spherical/ballistic

12

4

QY1276-38TA

76

300

38T

spherical/ballistic

13

5

QYA1376-38T

76

350

38T

spherical/ballistic

14

4

QYA1476-38T

80

300

38T

spherical/ballistic

13

5

QYA1380-38T

89

350

38T

spherical/ballistic

14

3

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