Milwaukee SDS Max 4CT MX4™ 1-1/4" X 10" X 15" (48-20-3970)
Key Features:
- 1-1/4" diameter with 10" usable length and 15" overall length for powerful, deep drilling applications
- 4-Cutter carbide tip (4CT) MX4™ head engineered for superior durability and rebar resistance
- Variable flute design optimizes debris removal and reduces friction for faster drilling
- SDS Max shank ensures maximum energy transfer and secure tool fit
- Centering tip provides accurate starts and minimizes bit walking on hard surfaces
Benefits:
- Designed for heavy-duty drilling in reinforced concrete, stone, and masonry
- Durable carbide construction extends bit life and reduces downtime
- Efficient flute design promotes smoother, faster drilling with less wear
- Compatible with all SDS Max rotary hammers for versatile jobsite performance
Availability: Usually Ships in 2-3 Days
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Product Information
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Shipping & Returns


Milwaukee SDS Max 4CT MX4™ 1-1/4" X 10" X 15" (48-20-3970)
Milwaukee SDS Max 4CT MX4™ 1-1/4" X 10" X 15" (48-20-3970)
Key Features:
- 1-1/4" diameter with 10" usable length and 15" overall length for powerful, deep drilling applications
- 4-Cutter carbide tip (4CT) MX4™ head engineered for superior durability and rebar resistance
- Variable flute design optimizes debris removal and reduces friction for faster drilling
- SDS Max shank ensures maximum energy transfer and secure tool fit
- Centering tip provides accurate starts and minimizes bit walking on hard surfaces
Benefits:
- Designed for heavy-duty drilling in reinforced concrete, stone, and masonry
- Durable carbide construction extends bit life and reduces downtime
- Efficient flute design promotes smoother, faster drilling with less wear
- Compatible with all SDS Max rotary hammers for versatile jobsite performance
Availability: Usually Ships in 2-3 Days
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Key Features:
- 1-1/4" diameter with 10" usable length and 15" overall length for powerful, deep drilling applications
- 4-Cutter carbide tip (4CT) MX4™ head engineered for superior durability and rebar resistance
- Variable flute design optimizes debris removal and reduces friction for faster drilling
- SDS Max shank ensures maximum energy transfer and secure tool fit
- Centering tip provides accurate starts and minimizes bit walking on hard surfaces
Benefits:
- Designed for heavy-duty drilling in reinforced concrete, stone, and masonry
- Durable carbide construction extends bit life and reduces downtime
- Efficient flute design promotes smoother, faster drilling with less wear
- Compatible with all SDS Max rotary hammers for versatile jobsite performance
Availability: Usually Ships in 2-3 Days






