IRWIN Twist Bits
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IRWIN®1-1/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (90165)1-1/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (90165) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$38.10 - IRWIN®1-3/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (90176)1-3/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (90176) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$44.35
- IRWIN®1-3/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (90170)1-3/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (90170) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$33.77
- IRWIN®1-5/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (90184)1-5/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (90184) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$46.20
- IRWIN®1/2" HSS SAE Reduced Shank Right Hand General Purpose Drill Bit (73832)1/2" HSS SAE Reduced Shank Right Hand General Purpose Drill Bit (73832) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistancePractical, efficient tools to get your job done right$15.95
- IRWIN®1/4" HSS Black Oxide SAE Straight Shank Right Hand Double-End Drill Bit (60616)1/4" HSS Black Oxide SAE Straight Shank Right Hand Double-End Drill Bit (60616) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Engineered with premium high speed steel withblack oxide coating for corrosion resistanceDrills twice as many holes as a single-end drillbit$4.61
- IRWIN®1/8" HSS Black Oxide SAE Straight Shank Right Hand Double-End Drill Bit (60608)1/8" HSS Black Oxide SAE Straight Shank Right Hand Double-End Drill Bit (60608) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Engineered with premium high speed steel withblack oxide coating for corrosion resistanceDrills twice as many holes as a single-end drillbit$2.23
- IRWIN®11/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91144)11/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91144) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$28.71
- IRWIN®13/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91152)13/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91152) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$26.76
- IRWIN®13/32" HSS SAE Reduced Shank Right Hand General Purpose Drill Bit (73826)13/32" HSS SAE Reduced Shank Right Hand General Purpose Drill Bit (73826) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistancePractical, efficient tools to get your job done right$9.68
- IRWIN®15/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91160)15/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91160) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$31.61
- IRWIN®15/32" HSS SAE Reduced Shank Right Hand General Purpose Drill Bit (73830)15/32" HSS SAE Reduced Shank Right Hand General Purpose Drill Bit (73830) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistancePractical, efficient tools to get your job done right$11.92
- IRWIN®17/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91134)17/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91134) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$16.61
- IRWIN®19/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91138)19/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91138) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$18.87
- IRWIN®21/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91142)21/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91142) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$21.00
- IRWIN®23/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91146)23/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91146) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$23.00
- IRWIN®27/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91154)27/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91154) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$28.03
- IRWIN®29/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91158)29/32" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91158) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$29.52
- IRWIN®3/16" HSS Black Oxide SAE Straight Shank Right Hand Double-End Drill Bit (60612)3/16" HSS Black Oxide SAE Straight Shank Right Hand Double-End Drill Bit (60612) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Engineered with premium high speed steel withblack oxide coating for corrosion resistanceDrills twice as many holes as a single-end drillbit$3.21
- IRWIN®3/4" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91148)3/4" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91148) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and wear...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$23.39
- IRWIN®33/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91133)33/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91133) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$16.61
- IRWIN®35/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91135)35/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91135) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$18.21
- IRWIN®37/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91137)37/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91137) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$19.41
- IRWIN®41/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91141)41/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91141) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$21.40
- IRWIN®43/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91143)43/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91143) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$17.92
- IRWIN®45/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91145)45/64" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91145) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$23.53
- IRWIN®5/32" HSS Black Oxide SAE Straight Shank Right Hand Double-End Drill Bit (60610)5/32" HSS Black Oxide SAE Straight Shank Right Hand Double-End Drill Bit (60610) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Engineered with premium high speed steel withblack oxide coating for corrosion resistanceDrills twice as many holes as a single-end drillbit$2.28
- IRWIN®5/8" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91140)5/8" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91140) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and wear...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$19.35
- IRWIN®7/16" HSS Cobalt SAE Reduced Shank Right Hand Drill Bit (3016028)7/16" HSS Cobalt SAE Reduced Shank Right Hand Drill Bit (3016028) by IRWIN®. Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel. Made from industrial grade High-Speed Steel for...Heavy-duty web construction for strength and durabilityDesigned to help to get your job done right$11.95
- IRWIN®7/8" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91156)7/8" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91156) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and wear...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$28.56
