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T38 64mm 2.5" Button Drill Bit Long Hole / Bench Drilling

T38 64mm 2.5" Button Drill Bit Long Hole / Bench Drilling

  • T38 64mm 2.5" Button Drill Bit Long Hole / Bench Drilling
T38 64mm 2.5" Button Drill Bit Long Hole / Bench Drilling
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300705-721
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
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Detailed Product Description
High Light:

hardened steel drill bits

,

milling drill bits

Description

This type of bit is well known for its wear resistance and high speed drilling on soft to medium-hard rock formations (between 70 Mpa to 180 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture

• Widely used in bench and long hole drilling
• Bit face design is ideal for soft to medium-hard rock formations

Color: Green or Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: T38 Button Bit Spherical Buttons

 

Applications

• Underground mining
• Tunneling
• Quarry

 

Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

 

specification

1

<

Part Number Bit Diameter (mm) Bit Diameter (inch)

Front Buttons 

(No. x mm)

Gauge Buttons 

(No. x mm)

4148300705 64 2 1/2 3x11 6x12
4148300706 64 2 1/2 4x10 8x10
4148300707 64 2 1/2 3x10, 1x10 6x11
4148300708 70 2 3/4 4x11 8x11
4148300709 70 2 3/4 4x10, 1x10 8x11
4148300710 70 2 3/4 3x10, 1x10 6x12
4148300711 76 3 4x11 8x11
4148300712 76 3 5x11 8x13
4148300713 76 3 3x11, 1x11 6x12
4148300714 76 3 4x11, 1x11 8x12
4148300715 76 3 4x11, 1x11 8x11
4148300716 89 3 1/2 4x13 8x13
4148300717 89 3 1/2 5x13 8x13
4148300718 89 3 1/2 6x11 8x12
4148300719 89 3 1/2 3x11, 2x11 6x13
4148300720 89 3 1/2 4x11, 1x11 8x13
4148300721 89 3 1/2 4x13, 1x13 8x13

2

<

Product Code and Brief Description Angle

Front Flushing 

Holes

Side Flushing 

Holes

Weight 

(kg)

B964-T38-S, T38 Button Bit, Spherical Buttons 35° 3 - 1.8
B1264-T38-S, T38 Button Bit, Spherical Buttons 40° 2 - 1.6
B1064-T38-S, T38 Button Bit, Spherical Buttons 35° 3 - 1.7
B1270-T38-S, T38 Button Bit, Spherical Buttons 40° 2 - 1.9
B1370-T38-S, T38 Button Bit, Spherical Buttons 30° 4 - 1.9
B1070-T38-S, T38 Button Bit, Spherical Buttons 35° 3 - 1.8
B1276-T38-S, T38 Button Bit, Spherical Buttons 40° 2 - 2.4
B1376-T38-S, T38 Button Bit, Spherical Buttons 35° 2 1 2.4
B1076-T38-S, T38 Button Bit, Spherical Buttons 35° 3 1 2.6
B1376-T38-S-1, T38 Button Bit, Spherical Buttons 35° 4 - 2.6
B1376-T38-S-2, T38 Button Bit, Spherical Buttons 40° 4 - 2.6
B1289-T38-S, T38 Button Bit, Spherical Buttons 40° 2 - 3.3
B1389-T38-S, T38 Button Bit, Spherical Buttons 35° 2 - 3.3
B1489-T38-S, T38 Button Bit, Spherical Buttons 35° 2 - 3.3
B1189-T38-S, T38 Button Bit, Spherical Buttons 35° 3 1 3.3
B1389-T38-S-1, T38 Button Bit, Spherical Buttons 35° 4 - 3.3
B1389-T38-S-2, T38 Button Bit, Spherical Buttons 35° 4 - 3.3

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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