Your Cart (0)
Thumbnail Filmstrip of Challenge Large Hole Drill Bit Images
Challenge Large Hole Drill Bit
SIZES AVAILABLE:
9/16"/14 mm KDG-9
5/8"/16 mm KDG-10
3/4"/19 mm KDG-12
1"/25.4 mm KDG-16
1-1/8"/29 mm KDGB-2
1-7/32”/31 mm KDGB-1.218
1-1/4"/32 mm KDGB-4
1-3/8"/35 mm KDGB-6
1-1/2"/38.1 mm KDGB-8
1-5/8"/41.3 mm KDGB-10
1-5/8"/41.3 mm KDGB-10
One piece construction from the finest quality tool steel.
Micro Polished on the inside to allow chips to flow easily and reduce clogging. Every drill bit is thoroughly inspected after each machining and finishing process to insure the highest quality product on the market.
MADE IN THE USA
Each Drill Bit Ships Inside Re-Closeable Plastic Tubes For Protection
