Milwaukee® MX4™ 48-20-3922 4-Cutter Rotary Hammer Drill Bit, 5/8 in Drill Bit, 45/64 in, 31 in D Cutting, Carbide Cutting Edge, 36 in OAL
The MILWAUKEE® MX4™ 4-Cutter SDS Max Rotary Hammer Drill Bits with solid head carbide deliver up to 5x longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar. Milwaukee designed their MX4™ 4-Cutter bits with sharp centering tips for exact spot drilling in concrete. The integrated 4-cutter design prevents lock-up in rebar, reducing downtime. Optimized flutes remove dust faster, reducing heat and delivering up to 15% more holes per battery charge. The wear mark indicator on each drill bit shows you when they no longer meet the ANSI requirement. These MILWAUKEE® MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
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BrandMilwaukee®
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UPC045242102075
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Manufacturer Part Number48-20-3922
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CountryUSA|Canada
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FinishUncoated
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Point TypeCentering
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MaterialHigh Carbon Steel
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Flute Length30-1/2 in
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ColorSilver
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Type4-Cutter
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Applicable MaterialsBlock, Brick, Concrete and Reinforced Concrete
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Cutting Depth31 in
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Shank Size45/64 in
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Cutting DirectionRight Hand
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Cutting Edge MaterialCarbide
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Drill Bit Size5/8 in
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Overall Length36 in
- Rebar guards for maximum durability in hard aggregate and rebar
- Lock Up
- Optimized flutes remove dust faster reducing heat and delivering up to 15% more holes per battery charge
- Wear Mark Indicators to show end of life
- Fits all SDS Max rotary hammers
- Fits all SDS Max rotary hammers
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 45L345 |
| MSC | 82449208 |
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Alternative Part Number8575130
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UNSPSC20111614
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IDEA Index ID8575130
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Package DescriptionEACH
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Standards/ApprovalsANSI Specified|CSA Approved
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WarrantyNo Warranty
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Milwaukee® MX4™ 48-20-3922 4-Cutter Rotary Hammer Drill Bit, 5/8 in Drill Bit, 45/64 in, 31 in D Cutting, Carbide Cutting Edge, 36 in OAL
The MILWAUKEE® MX4™ 4-Cutter SDS Max Rotary Hammer Drill Bits with solid head carbide deliver up to 5x longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar. Milwaukee designed their MX4™ 4-Cutter bits with sharp centering tips for exact spot drilling in concrete. The integrated 4-cutter design prevents lock-up in rebar, reducing downtime. Optimized flutes remove dust faster, reducing heat and delivering up to 15% more holes per battery charge. The wear mark indicator on each drill bit shows you when they no longer meet the ANSI requirement. These MILWAUKEE® MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
Grey Pneumatic 3040M 3/4" Drive 40 mm 6-Point Standard Impact Socket
The Grey Pneumatic 3/4" Drive x 20mm Standard Socket (3020M) is a premium-quality socket designed for demanding tasks in automotive, industrial, and construction settings. Crafted from heat-treated chrome molybdenum steel, this socket delivers exceptional durability and strength. Its innovative design ensures optimal torque transfer and improved accessibility in tight spaces.
KEY FEATURES AND BENEFITS:
Superior Durability: Constructed from heat-treated chrome molybdenum steel for exceptional strength and longevity.
Enhanced Torque Transfer: Optimized design for efficient power transmission, allowing for increased torque application.
Improved Accessibility: Thinner socket walls provide better access to hard-to-reach areas.
Reduced Fastener Damage: Precision-engineered grip ensures minimal risk of rounding off or damaging fasteners.
Versatile Applications: Suitable for a wide range of automotive, industrial, and construction tasks.
SPECIFICATIONS:
Drive Size: 3/4 inch
Socket Size: 20 millimeters
Material: Chrome-molybdenum alloy steel
Length: 52 millimeters
Bolt Clearance Depth: 27 millimeters
Socket Depth: 14 millimeters
Type: High torque, 6-point, standard length, metric, hex
Packaging: Poly bag with barcode
THESE BELTS FOLLOW A CLASSICAL V-BELT PROFILE, WHICH ENSURES COMPATIBILITY WITH A VARIETY OF STANDARD PULLEY SYSTEMS. THE WRAPPED CONSTRUCTION PRVIDES ENHANCED PROTECTION AGAINST ENVIRONMENTAL FACTORS. THEY ARE MADE OF RUBBER COMPOUNDS AND STRONG TENSION MEMBERS. THEY ARE RESISTANT TO HEAT AND OIL AND STATIC.
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