Greenlee GSB12 1-3/8" Step Bit (#12) Metal Cutter with Patented Split-Step Design, 1-3/8" Metal Cutting Tool for 1/2" Drill Chucks: Amazon.com: Industrial & Scientific
BOSCH, 1 3/8 in Drill Bit Size, 4 in Overall Lg, Forstner Drill Bit - 44H488|FB022 - Grainger
DeWalt DW5856 - 1-3/8" x 29" High Impact 4 Cutter Carbide Drill Bits - DW5856 | Tanner
11 Step Drill (Drill (3/16" to 1-3/8") - EldoradoTools
Drilax Diamond Drill Bit Hole Saw 1-3/8 inch Core Glass, Marble, Grani – Drilax Tools
Brunner & Lay Carbide Rock Bit, H Thread, Economy, 1-3/8" Diameter - T – A & M Sales, Inc
Milwaukee 48-89-9205 #5 Step Drill Bit, 1/4 in. - 1-3/8 in. by
Drill Bit Set 8 PCS Metal Drill Bits for Wood Impact Driver Steel Dril – SATC
DEWALT 3/8-in 5-1/16-in Black and Gold Coated HSS Jobber Length Twist Drill Bit in the Twist Drill Bits department at Lowes.com
Milwaukee 1-3/8 in. High-Speed Steel Self-Feed Bit 48-25-1372 - The Home Depot
1/8”-1-3/8” Step Drill Bits with Center Punch
Diamax Cyclone Dry Wet Side Protection Core Bit - 1 3/8″ - AccuGlide Saws
Milwaukee 1/4 in. - 1-3/8 in. #5 Black Oxide Step Drill Bit (10-Steps) 48-89-9205 - The Home Depot
1/8”-1-3/8” Step Drill Bits with Center Punch
1-3/8" High Speed Steel Reduced Shank Drill Bit with 1/2" Shank - Walmart.com
Irwin Tools Unibit #5 1/4-Inch to 1-3/8-Inch Step-Drill Bit, 1/2- by IRWIN 10235 ..#from-by#_partzforce_62231816880624 - Amazon.com
Milwaukee Tool - Spade-Blade Drill Bit: 1-3/8″ Drill Bit, Carbon Steel - 05181128 - MSC Industrial Supply
1/4 in. - 1-3/8 in. Carbide Tipped Forstner Drill Bit Set with 3/8 In. Shanks, 8 Piece
1-3/8" Step Bit (#12) Metal Cutter | Greenlee
Amazon.com: SILATU Step Drill Bit - 1/4” to 1-3/8” Step Drill Bits for Metal, High Speed Steel Black Coated Stepping Bit, Unibit Ten-Flute Step Drill Bit Sizes for Wood, Metal, Plastic, Multiple
Drill America #5 HSS Quick Change Hex Shank Step Drill Bit, (1/4" - 1-3/8" by 1/8") STE5HEX | Zoro
Drilax Diamond Drill Bit Hole Saw 1-3/8 inch Core Glass, Marble, Grani – Drilax Tools
SB1/4-1-3/8, STEPBIT, DBL STRT FLUTE | Southwire
Milwaukee 1-3/8 in. x 23 in. 4-Cutter SDS-MAX Carbide Drill Bit 48-20-8480 - The Home Depot
