Professional Drilling Tools manufacturer

25 Years Manufacturing Experience

Wholesale Top Hamme R32 Coupling Sleeves

Wholesale Top Hamme R32 Coupling Sleeves Featured Image
  • Wholesale Top Hamme R32 Coupling Sleeves
  • Wholesale Top Hamme R32 Coupling Sleeves
  • Wholesale Top Hamme R32 Coupling Sleeves

Short Description:

Product Name: Thread crossover coupling sleeve
Thread R25,R28,R32,R3212,T38,T45,
Diameter 45mm-63mm (or 1 3/8 inch to 1 7/9 inch)
Length 150mm-210mm (or 6 inch to 8 1/4 inch)
Material: High strength alloy steel bar
Type full-bridge, semi-bridge etc.
Color Yellow, Gold, Black or based on customer requirements.
MOQ: No MOQ required for testing and trial order

Product Detail

Product Tags

Product Detail

Condition New Color black or Customized
Applicable Industries Construction works , Energy & Mining, Tunneling Diameter 45MM-76MM
Video outgoing-inspection Provided Thread Type R25,R28,R32,R38,T38,T45,T51
Machinery Test Report Provided Key words Coupling Sleeve
 Brand Name Jcdrill Application Mining / Quarrying / Tunneling/Blasting
Type Drill Sleeve Length 150MM-235MM
Machine Type Drilling Tool Formation Hard / Medium hard / Soft Rock Formation
Material Carbide Bridge type Semi-bridge / Full-bridge
Processing Type Forging Raw Material High quality alloy steel
Use Mining

Product Features

Introduction

Product Description:

Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

Coupling sleeves are also used to connect several rods to each other in the same way. Coupling sleeves have a middle stop to prevent over-threading on to the drill rod.

Thread: R22, R25, R28, R32, R38, T38, T45, T51,

Function: Coupling sleeve, Adapter Coupling

Type: Full-bridge, Semi-bridge

R32
Drifting and Tunneling
Drill Bit Bit Dia. NO x Button x Dia. Flushing Hole Weight
mm inch Front Gauge Angle Front Side （KG）
 1 spherical Buttons
41 1 5/8 2x9 4x9 35° 1 1 0.6
41 1 5/8 2x8 5x9 35° 1 1 0.7
43 1 2/3 2x9 5x9 35° 1 2 0.7
43 1 2/3 2x9 5x10 35° 1 1 0.7
43 1 2/3 2x9 6x9 40° 2 0.7
45 1 3/4 2x9 5x11 30° 1 1 0.8
45 1 3/4 2x9 6x10 35° 2 0.8
45 1 3/4 3x8 6x10 30° 3 0.8
48 1 7/8 2x9 5x11 35° 1 1 0.9
48 1 7/8 2x9 6x10 40° 2 0.9
48 1 7/8 3x8 6x10 40° 3 0.9
48 1 7/8 2x9 6x10 30° 3 0.9
51 2 2x10 5x11 35° 1 1 1.0
51 2 2x10 6x10 40° 2 1.0
51 2 3x9 6x10 35° 3 1.0
57 2 1/4 3x9 6x11 35° 3 1.3
64 2 1/2 3x10,1x10 6x11 35° 3 1.6
64 2 1/2 4x10 8x10 40° 2 1.6
76 3 4x11 8x11 40° 2 2.6
 2 Parabolic Buttons
41 1 5/8 2x8 5x9 40° 1 1 0.7
43 1 2/3 2x9 5x9 40° 1 2 0.7
43 1 2/3 2x9 5x10 40° 2 0.7
43 1 2/3 2x9 6x9 40° 3 1 0.7
45 1 3/4 2x9 5x11 30° 1 2 0.8
45 1 3/4 2x9 6x10 40° 2 2 0.8
45 1 3/4 3x8 6x10 40° 3 1 0.8
48 1 7/8 2x9 5x11 35° 1 1 0.9
48 1 7/8 2x9 6x10 40° 2 0.9
48 1 7/8 3x8 6x10 40° 3 0.9
51 2 2x10 6x10 40° 2 1
51 2 3x9 6x10 40° 3 1 1
54 2 1/8 3x9 6x10 40° 3 1 1
57 2 1/4 3x9 6x11 35° 3 1.3
64 2 1/2 4x10 8x10 40° 2 1.6
 cross 41 1 5/8 16x10 1 4 0.7
43 1 2/3 16x10 1 4 0.8
45 1 3/4 16x10 1 4 0.9
48 1 7/8 16x10 1 4 0.9
51 2 16x10 1 4 1.2
57 2 1/4 16x10 1 4 1.3
64 2 1/2 18x13 1 4 1.5
Drill Roll Length Dimaeter Weight
mm inch mm inch （KG）
 rod 2400 7'10'' 32 1 1/4 15.3
3090 10'11/2'' 32 1 1/4 19.8
3400 11'13/4'' 32 1 1/4 21.7
4000 13'13/8'' 32 1 1/4 25.5
4310 14'11/2'' 32 1 1/4 27.5
4920 16'11/2'' 32 1 1/4 31.3
5530 18'11/2'' 32 1 1/4 35.2
3090 10'11/2'' 35 1 3/8 24
3700 12'11/2'' 35 1 3/8 28.7
4000 13'13/8'' 35 1 3/8 31.1
4310 14'11/2'' 35 1 3/8 33.4
4920 16'11/2'' 35 1 3/8 37.8
5530 18'11/2'' 35 1 3/8 42.9
6100 20' 35 1 3/8 47.3
3700 12'11/2'' 35 1 3/8 29
4310 14'11/2'' 35 1 3/8 34.1
4920 16'11/2'' 35 1 3/8 38.8
5530 18'11/2'' 35 1 3/8 43.6
6400 21' 35 1 3/8 50.3
Coupling Length Dimaeter Thread Weight
mm inch mm inch （KG）
 Coupling 170 6 3/4 55 2  5/32 R38 1.8
190 7 1/2 55 2  5/32 T38 2
150 6 1/8 45 1 3/4 R25-R32 1.1
160 6 1/4 45 1 3/4 R25-R32 1.2
160 6 1/4 45 1 3/4 R28-R32 1.2
160 6 1/4 55 2  5/32 R32-R38 1.8
170 6 3/4 55 2  5/32 R32-R38 2
180 71/16 55 2  5/32 R32-R38 2.2
210 8 1/4 55 2  5/32 R32-R38 2.8
170 6 3/4 56 2 1/8 R32-T38 2.1
180 71/16 56 2 1/8 R32-T38 2.2
210 8 1/4 56 2 1/8 R32-T38 2.8
190 7 1/2 63 2 33/64 R32-T45 3.2
Bench Drilling
Drill Bit Bit Dia. NO x Button x Dia. Flushing Hole Weight
mm inch Front Gauge Angle Front Side （KG）
 1 spherical Buttons
48 1 7/8 2x9 5x11 35° 1 2 1
48 1 7/8 3x8 6x10 40° 3 0.9
51 1 2x10 5x11 35° 1 2 1
51 2 3x9 6x10 35° 3 1
57 2 1/4 3x9 6x11 35° 3 1.3
57 2 1/4 3x10 6x11 35° 3 1.3
64 2 1/2 3x11 6x12 30° 3 1.6
64 2 1/2 3x10,1x10 6x11 35° 3 1.6
64 2 1/2 4x10 8x10 40° 2 1.6
70 3 4x11 8x11 40° 2 2.6
76 3 4x11,1x11 8x11 35° 2 2.6
 2 Parabolic Buttons
48 1 7/8 3x8 6x10 40° 3 0.9
51 2 3x9 6x10 40° 3 1 1
54 2 1/8 3x9 6x10 40° 3 1 1
57 2 1/4 3x9 6x11 35° 3 1.3
57 2 1/4 3x10 6x11 35° 3 1.3
64 2 1/2 4x10 8x10 40° 2 1.6
 3 45 1 3/4 16x10 1 4 0.9
48 1 7/8 16x10 1 4 0.9
51 2 16x10 1 4 1.2
57 2 1/4 16x10 1 4 1.3
64 2 1/2 16x10 1 4 1.5
Drill Roll Length Dimaeter Weight
mm inch mm inch （KG）
 4 915 3' 32 1 1/4 5.4
1000 3'33/8'' 32 1 1/4 5.9
1220 4' 32 1 1/4 7.2
1830 6' 32 1 1/4 10.8
2435 8' 32 1 1/4 14.3
3050 10' 32 1 1/4 17.9
3660 12' 32 1 1/4 21.5
 5 915 3' 32 1 1/4 6.2
1000 4' 32 1 1/4 8
1220 5' 32 1 1/4 9.8
1830 6' 32 1 1/4 11.6
2435 8' 32 1 1/4 15.1
3050 10' 32 1 1/4 18.7
3660 12' 32 1 1/4 22.3
 6 3050 10' 39 1 1/2 27
3660 12' 39 1 1/2 32
 7 1220 4' 46 1 3/4 10
1525 5' 46 1 3/4 12.5
1830 6' 46 1 3/4 14.2
3050 10' 46 1 3/4 25
Coupling Length Dimaeter Weight
mm inch mm inch （KG）
 8 150 6 1/8 44 1 3/4 1
160 6 1/4 44 1 3/4 1.1

Picture

详情8 详情7

Commercial Terms of Product

Minimum Order Quantity N/A
Price
Packaging Details Standard Export Delivery Package
Delivery Time 7days
Payment Terms T/T
Supply Ability Based on Detailed Order
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