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Rockhard Super High Speed Carbide Tipped Drill Bit For Drilling Metal
Professional’s bit for cutting cast iron, hardened steel and other exotic metals.
Code Name Image Price JHSS-1 5/64"x1-7/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal 
$12.46
JHSS-2 3/32"x2-1/4" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $14.86
JHSS-3 7/64"x2-3/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $17.41
JHSS-4 1/8"x2-3/4" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $12.21
JHSS-5 9/64"x2-7/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $11.51
JHSS-6 5/32"x2-7/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $11.20
JHSS-7 11/64"x3-1/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $12.09
JHSS-8 3/16"x3-3/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $12.20
JHSS-9 13/64"x3-5/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $12.71
JHSS-10 7/32"x3-3/4" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $13.30
JHSS-11 15/64"x3-5/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $13.64
JHSS-12 1/4"x4" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $14.00
JHSS-13 9/32"x4-3/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $16.06
JHSS-14 5/16"x4-5/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $17.24
JHSS-15 11/32"x4-7/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $19.96
JHSS-16 3/8"x5-1/4" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $21.40
JHSS-17 13/32"x5-3/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $24.92
JHSS-18 7/16"x5-5/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $29.10
JHSS-19 15/32"x5-7/8" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $31.52
JHSS-20 1/2"x6" Rockhard Tool Super High Speed Carbide Tipped Drill Bit For Drilling Metal $36.90
- Diamond ground cutting edge on the carbide tip for exact tolerance
- Drill body is made from alloy speed steel
- Carbide tip ground to 120 degree point
- Recommended for use in drill presses, lathes, and hand held drills that can be steadied
- Cooling fluids recommended for best results
Complete Rockhard Catalog (2.4 MEG PDF)