Milwaukee® 48-20-4415 4-Cutter, 1-1/2 in Dia x 22 in L, 17 in Cutting, 3/4 in Spline Shank, Carbide Cutting Edge, Carbide
Hammer Drill Bits
453756
MFG #: 48-20-4415
Milwaukee®
149.35000
/ ea
- Alternate Catalog Number: 48204415
- Applicable Materials: Block, Brick, Concrete and Reinforced Concrete
- ARRA Compliant: C
- Buy American Compliant: C
- Catalog Number: 48-20-4415
- Color: Silver
- Country of Origin: DE
- Currency: USD
- Cutting Direction: Right Hand
- Drilling Depth: 17.0 in
- EU RoHS Indicator: C
- Finish: Bright
- Flute Length: 17 in
- Gross Volume Per Pack: 3.78
- Gross Weight Per Pack: 4.1700 lb
- Gross Weight per Pack Metric: 1.71
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8207502030
- Height: 1.35 in
- Height [Metric]: 3.4290 cm
- Length: 24.50 in
- Length [Metric]: 62.2300 cm
- Material: Carbide
- Point Type: Centering
- Standards: ARRA CompliantBuy American Act Compliant
- Type: 4-Cutter
- UNSPSC: 20121613
- UPC 11: 04524210386
- UPC 12: 045242103867
- Warranty Description: None
- Width: 1.80 in
- Width [Metric]: 4.5720 cm
- Stock Status: NONSTOCK
- Brand: Milwaukee®
- Manufacturer: Milwaukee Tool
- Cutting Depth: 17 in
- Cutting Edge Material: Carbide
- Drill Bit Size: 1-1/2 in
- Overall Length: 22 in
- Shank Size: 3/4 in
- Shank Type: Spline
- Features
Features |
| Brazing formula optimizes drilling for up to 20% longer life |
| Unique flute geometry provides efficient dust removal |
| Centering point and 4-cutter design provide accurate and precise round holes |
| Four cutter bits have a series of 13 spline that slide into an equal but opposite set of spline in the drive system of the spline drive hammer |
| This positive engagement of spline to spline allows maximum transmission of energy from the hammer to the bit |
| Superior quality carbide nibs are vacuum brazed to a heat treated steel body resulting in four cutting edges which pulverize the concrete as the bit turns and pounds the work surface |