Page 360 - Cornwell Product Catalog

ACCESSORIES
// Dill Bits
Cobalt Drill Bits
Speed helix design for three-times-faster drilling than standard bits. Lasts 50% longer than high-speed steel. Easier drilling, reduced heat and extended drill bit life. For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials. Black oxide.
MWE48892332
29 Piece RED HELIXTM Cobalt Drill Bit Set
Engineered for extreme
durability and long life in
hard metal applications.
Designed with a variable
HELIX TM that includes an
aggressive 35° HELIX angle which ends at 15°. The cobalt bits with RED HELIXTM provide Rapid Chip RemovalTM limiting heat build-up to stay sharper longer. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. black oxide drill bits but can be used in all twist drilling applications.
PART #
SIZE
TWIST LENGTH
OVERALL LENGTH
BOSCO4131 1/16” 1-7/8”
7/8”
1”
1-1/4”
1-1/2”
1-5/8”
1-3/4”
2”
2-1/8”
2-5/16”
2-7/16”
2-1/2”
2-5/8”
2-3/4”
2-7/8”
2-15/16”
3-1/16”
3-3/16”
3-5/16”
3-7/16”
3-1/2”
3-5/8”
3-3/4”
3-7/8”
3-15/16”
4-1/16”
4-3/16”
4-5/16”
4-3/8”
4-1/2”
BOSCO4132 BOSCO4133 BOSCO4134 BOSCO4135 BOSCO4136 BOSCO4137 BOSCO4138 BOSCO4139 BOSCO4140 BOSCO4141 BOSCO4142 BOSCO4143 BOSCO4144 BOSCO4145 BOSCO4146 BOSCO4147 BOSCO4148 BOSCO4149 BOSCO4150 BOSCO4151 BOSCO4152 BOSCO4153 BOSCO4154 BOSCO4155 BOSCO4156 BOSCO4157 BOSCO4158 BOSCO4159
5/64” 2”
3/32” 2-1/4”
7/64” 2-5/8”
1/8” 2-3/4”
9/64” 2-7/8”
5/32” 3-1/8”
11/64” 3-1/4”
3/16” 3-1/2”
13/64” 3-5/8”
7/32” 3-3/4”
15/64” 3-7/8”
1/4" 4”
17/64” 4-1/8”
9/32” 4-1/4”
19/64” 4-3/8”
5/16” 4-1/2”
21/64” 4-5/8”
11/32” 4-3/4"
23/64” 4-7/8”
3/8” 5”
25/64” 5-1/8”
13/32” 5-1/4”
27/64” 5-3/8”
7/16’ 5-1/2”
29/64” 5-5/8”
15/32” 5-3/4”
31/64” 5-7/8”
1/2" 6”
Includes:
QTY.
1 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1
DESCRIPTION
1/16" Cobalt RED HELIXTM Drill Bit 5/64" Cobalt RED HELIXTM Drill Bit 3/32" Cobalt RED HELIXTM Drill Bit 7/64" Cobalt RED HELIXTM Drill Bit 1/8" Cobalt RED HELIXTM Drill Bit 9/64" Cobalt RED HELIXTM Drill Bit 5/32” Thunderbolt® Cobalt Drill Bit 11/64" Cobalt RED HELIXTM
3/16" Cobalt RED HELIXTM 13/64" Cobalt RED HELIXTM 7/32" Cobalt RED HELIXTM 15/64" Cobalt RED HELIXTM 1/4" Cobalt RED HELIXTM 17/64" Cobalt RED HELIXTM 9/32" Cobalt RED HELIXTM 19/64" Cobalt RED HELIXTM 5/16” Thunderbolt® Cobalt Drill Bit 21/64" Cobalt RED HELIXTM 11/32" Cobalt RED HELIXTM 23/64" Cobalt RED HELIXTM 3/8" Cobalt RED HELIXTM 25/64" Cobalt RED HELIXTM 27/64" Cobalt RED HELIXTM 7/16” Thunderbolt® Cobalt Drill Bit 15/32" Cobalt RED HELIXTM 1/2” Thunderbolt® Cobalt Drill Bit Storage Case
358 1-800-321-8356
POWER TOOLS