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BULK QUOTE SCREWS

These "N" Series THICK WALL CORE BITS have a Rope Thread shank and a "A" TAPER starter bit.

Thick Wall Percussion Core - used to bore large diameter holes in brick, block, masonry, and concrete. The "inside" core depth is 5" Thick Wall cores are extremely durable and can be re-tipped. The thicker core wall results in longer life, yet slower drilling time. Thick wall core bits are made to be used with larger roto-hammer drills only. Deep holes in concrete require romoval of core particles.


Thick Wall N-Style
Code Name Image Description  
NCOR-112 DRILL BIT - MASONRY - HAMMER - CORE-N
1-1/2 Thick Wall N-Style Percussion Core (ea)
NCOR-134 DRILL BIT - MASONRY - HAMMER - CORE-N
1-3/4 Thick Wall N-Style Percussion Core (ea)
NCOR-2 DRILL BIT - MASONRY - HAMMER - CORE-N
2" Thick Wall N-Style Percussion Core (ea)
NCOR-212 DRILL BIT - MASONRY - HAMMER - CORE-N
2-1/2 Thick Wall N-Style Percussion Core (ea)
NCOR-3 DRILL BIT - MASONRY - HAMMER - CORE-N
3" Thick Wall N-Style Percussion Core (ea)
NCOR-312 DRILL BIT - MASONRY - HAMMER - CORE-N-Style
3-1/2 Thick Wall Percussion Core (ea)
NCOR-4 DRILL BIT - MASONRY - HAMMER - CORE-N-Style
4 Thick Wall Percussion Core (ea)
NCOR-412 DRILL BIT - MASONRY - HAMMER - CORE-N-Style
4-1/2 Thick Wall Percussion Core (ea)
NCOR-5 DRILL BIT - MASONRY - HAMMER - CORE-N-Style
5 Thick Wall Percussion Core (ea)
NCOR-6 DRILL BIT - MASONRY - HAMMER - CORE-N-Style
6 Thick Wall Percussion Core (ea)
NCOR-MAX12 DRILL BIT - MASONRY - HAMMER - CORE
12" Max Shank for "N" Core (ea)
NCOR-MAX18 DRILL BIT - MASONRY - HAMMER - CORE
18" Max Shank for "N" Core (ea)
NCOR-SPL12 DRILL BIT - MASONRY - HAMMER - CORE
12" Spline Shank for "N" Core (ea)
NCOR-SPL18 DRILL BIT - MASONRY - HAMMER - CORE
18" Spline Shank for "N" Core (ea)
NCOR-START DRILL BIT - MASONRY - HAMMER - CORE-N
"N" Style Core Starter Bit (ea)



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