
1-1/4" X 10" X 15" MX4™ 4-Cutter SDS Max Rotary Hammer Drill Bits
Pricing
Request a quote
We reply within 24 hours
Product Description
MILWAUKEE® MX4™ 4-Cutter SDS MAX Rotary Hammer Drill Bits with solid head carbide deliver up to 5x longer life in concrete with rebar.
Technical Specifications
- Manufacturer part number (MPN)
- 48-20-3970
- Brand
- Milwaukee Tool
Standards & Compliance
- HS Code
- 8467.21
Cross References
- OEM-URL https://www.milwaukeetool.com/products/details/sds-max-4ct-mx4-1-1-4-x-10-x-15/48-20-3970
More from Milwaukee

Milwaukee
1-1/4" X 31" X 36" MX4™ 4-Cutter SDS Max Rotary Hammer Drill Bits
48-20-3974

Milwaukee
Milwaukee Tool MX4 4-Cutter SDS Max Rotary Hammer Drill Bits 48-20-3906

Milwaukee
Milwaukee Tool MX4 4-Cutter SDS Max Rotary Hammer Drill Bits 48-20-3983

Milwaukee
Milwaukee Tool MX4 4-Cutter SDS Max Rotary Hammer Drill Bits 48-20-3930

Milwaukee
27/32" X 17" X 21" MX4™ 4-Cutter SDS Max Rotary Hammer Drill Bits
48-20-3942

Milwaukee
Milwaukee Tool MX4 4-Cutter SDS Max Rotary Hammer Drill Bits 48-20-3917

Milwaukee
Milwaukee Tool MX4 4-Cutter SDS Max Rotary Hammer Drill Bits 48-20-3984

Milwaukee
1-9/16" X18" X 23" MX4™ 4-Cutter SDS Max Rotary Hammer Drill Bits
48-20-3990
Catalogue entry last verified: 2026-10-03.
Frequently asked questions
- Where can I buy 48-20-3970?
- 48-20-3970 can be ordered from cballast.com as a Milwaukee catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Milwaukee product?
- The manufacturer part number is 48-20-3970.
- What is the HS code for 48-20-3970?
- The customs tariff (HS) code for 48-20-3970 is 8467.21.
- Who manufactures 48-20-3970?
- 48-20-3970 is a Milwaukee product in the Tools range.
- What is the minimum order quantity for 48-20-3970?
- The minimum order quantity is 1.
- Is 48-20-3970 available?
- Yes — 48-20-3970 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
- How do I get a price for 48-20-3970?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.
