Product Description
Milwaukee Jig Saw Blade Bi-Metal 14 TPI 3-5/8 in. — 5 Pack
Model Number: 48-42-2190
The Milwaukee 48-42-2190 is a 5-pack of 3-5/8 in. Bi-Metal 14 TPI Jig Saw Blades — a mid-length fine-tooth bi-metal blade specification for clean, accurate cuts in metal, thin materials, and applications where the 3-5/8 in. blade length and 14 TPI tooth count combination provides the right balance of material clearance and cut surface quality for the specific cutting task. The 3-5/8 in. blade length slots between the compact 3 in. short blade and the standard 4 in. general-purpose length, providing additional depth of cut capacity over the compact blade while remaining shorter than the standard length — ideal for applications where a 4 in. blade's additional length unnecessarily limits clearance or blade control in the specific cutting access situation. Bi-metal construction bonds high-speed steel teeth to a flexible alloy steel body for the combination of metal-cutting HSS edge hardness and blade body flexibility that extends service life significantly over all-HSS blades in metal jig saw cutting applications.
The 14 TPI fine-tooth count is the standard specification for cutting thin-to-medium wall metal, conduit, aluminum sheet, and light-gauge steel where higher tooth counts keep multiple teeth in simultaneous contact with the material to reduce vibration and produce clean, smooth cut surfaces with minimal burr formation. Metal jig saw cutting at 14 TPI delivers productive cutting speed in sheet metal and light structural metal without the cut surface roughness and excessive burr formation that coarser tooth counts produce in thin materials. The 5-pack format is economical for tradespeople who regularly use this blade specification and benefit from multi-blade purchasing economics compared to individual blade buying. Milwaukee bi-metal jig saw blades are designed and manufactured for professional cutting performance and consistency throughout the blade's service life.
See Milwaukee's complete bi-metal jig saw blade lineup covering 6 TPI through 24 TPI in multiple blade lengths for every metal and wood cutting application requirement.
Features
- Bi-metal construction — HSS teeth for metal cutting performance, flexible body for durability
- 14 TPI for clean, smooth cuts in thin-to-medium wall metal and light-gauge sheet
- 3-5/8 in. length between compact and standard for specific depth and clearance requirements
- Reduced vibration and burr formation vs. coarser tooth counts in thin metal cutting
- 5-pack for economical multi-blade supply on regular metal jig saw cutting work
Specifications
- TPI: 14
- Length: 3-5/8 in.
- Construction: Bi-Metal (HSS Teeth / Alloy Steel Body)
- Quantity: 5 Pack
- Application: Thin Metal, Conduit, Aluminum Sheet, Light-Gauge Steel
Includes
- (5) Milwaukee 48-42-2190 Bi-Metal Jig Saw Blades 14 TPI 3-5/8 in.
