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Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying
Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying
Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying
Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying
Specifications
Thread Type :
R28, R32, T38
Bit Diameter :
76-127 mm
Packing :
Wood Box and Pallet
Button Material :
Tungsten Carbide
Application :
Mining, Tunneling, Quarrying
Function :
Hole Enlargement
Material :
Alloy Steel
Gauge Button Angle :
35°
Description
REAMING DRILL BITS
Product Overview

Reaming Drill Bits from Brighttop Global Co., Ltd are engineered for enlarging existing drill holes in mining, tunneling, quarrying, and construction applications. Manufactured with high-quality alloy steel and tungsten carbide buttons, these reaming bits deliver stable drilling performance, excellent wear resistance, and reliable hole enlargement results across various rock formations.

Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying
Product Specifications
S/N Bit Dia. (mm) Thread Gauge Button Size Front Button Size Gauge Button Angle Flushing Holes Side (pcs) Flushing Holes Front (pcs) Weight (kg)
1 76 R28 9 × 12 2 × 10 1 × 9 35° 3 1 1.8
2 76 R28 9 × 12 3 × 10 35° 3 1 2
3 76 R32 9 × 12 3 × 10 35° 3 1 1.8
4 76 R32 9 × 12 3 × 10 35° 3 1 2
5 89 R32 12 × 12 3 × 10 35° 2 1 2.5
6 89 R32 12 × 12 3 × 10 35° 2 1 2.7
7 102 R32 12 × 13 2 × 13 1 × 11 35° 2 1 3.5
8 102 R32 14 × 12 4 × 8 35° 2 1 3.8
9 127 T38 14 × 14 2 × 12 1 × 11 35° 2 1 4.8
10 127 T38 14 × 14 3 × 10 35° 2 1 5.3
Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying
Packing Information

Wood Box + Pallet

Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying
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Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying

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Product Detail
Thread Type :
R28, R32, T38
Bit Diameter :
76-127 mm
Packing :
Wood Box and Pallet
Button Material :
Tungsten Carbide
Application :
Mining, Tunneling, Quarrying
Function :
Hole Enlargement
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Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying
Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling Quarrying

Brighttop Global Co., Ltd

Verified Supplier
1 Years
hunan, changsha
Business Type :
Manufacturer, Exporter
Main Products :
Expansive Mortar, Thread Button Bit, DTH Drill Bits
Total Annual :
500-1000
Employee Number :
50~100
Certification Level :
Verified Supplier
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