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44mm 4 Blade Cross Drill Bit For Efficient Chip Removal / Anti Jamming Rock Drilling

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44mm 4 Blade Cross Drill Bit For Efficient Chip Removal / Anti Jamming Rock Drilling

Name: 44mm 4 Blade Cross Drill Bit For Efficient Chip Removal Anti Jamming Rock Drilling
Brand: HLDRILL
Price: 1 USD

Wholesale 44mm 4 Blade Cross Drill Bit For Efficient Chip Removal / Anti Jamming Rock Drilling from china suppliers

Brand Name : HLDRILL

Certification : ISO9001

Place of Origin : China

MOQ : 10 PCS

Price : Please contact us

Payment Terms : T/T

Supply Ability : 2000 PCS Per month

Delivery Time : 15 Days

Packaging Details : Wooden Box

Product Name : Cross Drill Bit

Diameter : 44mm

Product Type : Four-Flute Cross Drill Bit

Bit Structure : Four-Flute Cross Cutting Structure

Bit Material : High-Quality Carbide

Application Scenarios : Mining, Tunnels, Hard Rock Drilling

Performance Characteristics : Smooth chip removal, anti-jamming, impact resistant

Product Advantages : High drilling efficiency, strong stability, long service life

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44mm Diameter 4-Blade Cross Drill Bit for Efficient Chip Removal and Anti-Jamming Rock Drilling

The 44mm cross-type drill bit is a high-efficiency impact drill bit featuring a cross-shaped (four-bladed) carbide cutting head. Designed for use with tapered drill rods and rock drills, it delivers optimal performance in medium-hard to hard, fractured, or heavily jointed rock formations.

Material:

42CrMo alloy steel with quenching and tempering treatment

Weight:

0.8 kg

Rock Compatibility:

Medium-hard to hard, fractured, or heavily jointed formations

Core Advantages

Superior Rock Adaptability: Cross-shaped cross-section design evenly distributes impact force, preventing stress concentration and reducing drill bit jamming and edge chipping
Efficient Chip Evacuation: Four-blade design creates natural channels for quick removal of rock powder, preventing borehole clogging and overheating
Balanced Wear & Extended Service Life: Symmetrical cutting edges ensure even wear, preventing eccentric drilling and maximizing operational lifespan
Enhanced Durability: High toughness and fatigue resistance from advanced heat treatment processes

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44mm 4 Blade Cross Drill Bit For Efficient Chip Removal / Anti Jamming Rock Drilling Images

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44mm 4 Blade Cross Drill Bit For Efficient Chip Removal / Anti Jamming Rock Drilling

44mm 4 Blade Cross Drill Bit For Efficient Chip Removal / Anti Jamming Rock Drilling

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44mm 4 Blade Cross Drill Bit For Efficient Chip Removal / Anti Jamming Rock Drilling Images