Back to K&H Supply Core Bits All Thinwall from $103.00 sale Select Size 1" - PSAG3+ PREMIUM HANDHELD THINWALL BIT 2" - PSAG3+ PREMIUM HANDHELD THINWALL BIT 3" - PSAG3+ PREMIUM HANDHELD THINWALL BIT 4" - PSAG3+ PREMIUM HANDHELD THINWALL BIT 5" - PSAG3+ PREMIUM HANDHELD THINWALL BIT 6" - PSAG3+ PREMIUM HANDHELD THINWALL BIT Add To Cart Heavy Duty from $160.00 sale Select Size 2" - HSAG3+ 2" Heavy Duty Bit 2.5" - HSAG3+ 2.5" Heavy Duty Bit 3" - HSAG3+ 3" Heavy Duty Bit 4" - HSAG3+ 4" Heavy Duty Bit 5" - HSAG3+ 5" Heavy Duty Bit 6" - HSAG3+ 6" Heavy Duty Bit Add To Cart Hyper Core Bore Bit from $152.00 sale Select Size 2" - HY38Z 14" (2" x 14" HY38Z Hyper Core Bore Bit) 2.5" - HY38Z 14" (2.5" x 14" HY38Z Hyper Core Bore Bit) 3 - "HY38Z 14" (3" x 14" HY38Z Hyper Core Bore Bit) 4 - "HY38Z 14" (4" x 14" HY38Z Hyper Core Bore Bit) 5" - HY38Z 14" (5" x 14" HY38Z Hyper Core Bore Bit) 6" - HY38Z 14" (6" x 14" HY38Z Hyper Core Bore Bit) Add To Cart Hilti from $136.00 sale Select Size 2" - HILTI BIT 3" - HILTI BIT 4" - HILTI BIT 5" - HILTI BIT 6" - HILTI BIT Add To Cart