Irwin® Speedbor® 88886 Standard Length Spade Bit Set, 3/8 in Min Drill Bit, 1 in Max Drill Bit, 6 Pieces, Stainless Steel
The improved SPEEDBOR Spade Bits now last 2X Longer* and cut 2X Faster*. Next-generation SPEEDBOR Spade Bits feature a chamfered cutting edge for durability in cutting wood and optimized point tip that is wider and longer than previous IRWIN spade bits to minimize splintering and control speed. Patented Blue-Groove cutting edge allows for a large cutting area for aggressive removal of wood chips and fast drilling.
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BrandIrwin® Speedbor®
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UPC024721200600
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Manufacturer Part Number88886
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CountryUSA
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MaterialStainless Steel
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Maximum Drill Bit Size1 in
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Minimum Drill Bit Size3/8 in
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ColorBlue
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TypeStandard Length
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Number of Pieces6
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Specifications1/4 in Hex Shank
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System of MeasurementImperial
- Double cutting spurs scribe the outside of the hole reducing breakout and delivering cleaner holes
- Blue-Groove point and cutting edge for faster chip removal - 4x faster than standard spade bits
- Grooved hex shank helps prevent slipping in the drill chuck or bit extension
- 25% larger shank over previous Irwin® bits for increased dependability and durability
- 40% thicker cutting edge and enlarged shank for increased strength and longer drilling life
- Flat drill bit design features a large shank for added durability
- Bores two times faster, lasts three times longer
| Competitor Name | Competitor Part Number |
|---|---|
| Grainger | 4XL03 |
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UNSPSC27112845
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Includes3/8 in, 1/2 in, 5/8 in, 3/4 in, 7/8 in and 1 in Drills
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Package DescriptionEACH
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WarrantyLimited
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Catalog
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Irwin® Speedbor® 88886 Standard Length Spade Bit Set, 3/8 in Min Drill Bit, 1 in Max Drill Bit, 6 Pieces, Stainless Steel
The improved SPEEDBOR Spade Bits now last 2X Longer* and cut 2X Faster*. Next-generation SPEEDBOR Spade Bits feature a chamfered cutting edge for durability in cutting wood and optimized point tip that is wider and longer than previous IRWIN spade bits to minimize splintering and control speed. Patented Blue-Groove cutting edge allows for a large cutting area for aggressive removal of wood chips and fast drilling.
Milwaukee® MX4™ 48-20-7499 Rotary Hammer Drill Kit, 3/16 in Min Drill Bit, 5/8 in Max Drill Bit, 6 Pieces, Carbide/Steel
The MILWAUKEE® SDS Plus 4-Cutter MX4™ 6-Piece Drill Bit Kit with solid head carbide deliver up to 5X longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar with a 4-cutter design that prevents lock-up, reducing downtime. The sharp centering tip offers exact spot drilling in concrete and metal decking. Variable flutes remove dust faster, reducing heat and delivering up to 20% more holes per battery charge. A wear mark indicator shows end of life and when bit no longer meets the ANSI requirement. The Milwaukee MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.





