Product Description
Milwaukee 12 in. 18 TPI Sawzall Blades — 50 Pack
Model Number: 48-01-6189
The Milwaukee 48-01-6189 is a 50-pack of 12 in. 18 TPI bi-metal Sawzall reciprocating saw blades — the longest blade specification in the high-volume 50-count bulk format for professional thin-wall metal cutting operations where both maximum blade reach and high-volume blade supply are simultaneously required. The 12 in. length provides the extended reach for the largest-diameter pipe, thick structural sections, and restricted-access cutting positions where shorter blades cannot complete the cut from the drill's operating position. The 18 TPI fine-tooth count maintains multiple teeth in simultaneous contact with thin-wall tube and conduit material throughout each stroke, eliminating the tooth-catching vibration that coarser tooth specifications produce in thin materials and delivering smooth, accurate cuts with minimal burr formation — the combination of 12 in. length and 18 TPI makes this the professional specification for large-diameter thin-wall pipe and conduit cutting where both reach and cut quality matter.
Milwaukee engineers Sawzall blades with blade steel specification, tooth geometry, and heat treatment optimized for professional cutting performance and blade life under sustained production use. Bi-metal construction bonds high-speed steel teeth to a flexible alloy steel body for cutting edge durability combined with blade body flexibility that prevents fracture during the bending loads of aggressive reciprocating saw cutting. The 50-pack format reduces per-blade cost to the lowest available level for this specification and eliminates the frequent reordering and supply management overhead of smaller-pack purchasing for contractors and crews who use this blade specification at production volume. Manufacturing consistency across all 50 blades ensures predictable cutting speed and blade behavior from first blade to last throughout the bulk supply.
Available in smaller pack quantities for lower-volume purchasing — the 50-pack provides the maximum economy for the highest-volume users of this specific blade specification.
Features
- 50-pack for maximum per-blade economy on high-volume production metal cutting
- 18 TPI fine tooth for smooth, low-vibration cutting in thin-wall pipe and conduit
- 12 in. extended length for large-diameter pipe and restricted-access cutting
- Bi-metal construction for HSS cutting performance and alloy body durability
- Consistent performance across all 50 blades for predictable production cutting
Specifications
- Length: 12 in.
- TPI: 18
- Construction: Bi-Metal
- Quantity: 50 Pack
- Application: Thin-Wall Metal Tubing, Large-Diameter Pipe, Conduit
Includes
- (50) Milwaukee 48-01-6189 12 in. 18 TPI Sawzall Blades
