Hole Pro adjustable hole cutter replacement blades and pilot bits.

Blue Boar TCT pilot bits for use with hole saws cutting wood, masonry, porcelain, stucco. SDS Adapter with M16 thread, pilot bit and ejection spring can be used with all Blue Boar Stucco-Brick OSB hole saws.

Blue Boar centering bit and rubber stabilizing square for dry cutting diamond core bits.

Pilot Bits, Blades & Adapters

Sort by: Product Price Default BLUE BOAR 1/4" x 3-3/4" Carbide tipped Masonry Pilot Bit in plastic tube Info - BUY Our price: $4.49 BLUE BOAR 1/4" x 3 3/4" Flat Wood Spade Pilot Bit in plastic tube Info - BUY Our price: $3.89 BLUE BOAR 1/4" x 3-3/4" HSS Pilot bit in plastic tube Info - BUY Our price: $3.99 BLUE BOAR 1/4" x 3-3/4" Carbide Porcelain Spear Point Pilot Bit in plastic tube Info - BUY Our price: $5.99 BLUE BOAR SDS-plus 8" (200mm) L adapter M16 thread, 3/8" (10mm) carbide pilot bit, spring, screw, in plastic tube Info - BUY Our price: $20.99 BLUE BOAR 5/16" (8mm) x 4-1/8”Carbide Tipped Pilot Bit & Ejection Spring for Blue Boar TCT Stucco-Wood hole cutters 2” or less Info - BUY Our price: $4.99 BLUE BOAR 3/8" (10mm) x 4-1/8” Carbide Tipped Pilot Bit & Ejection Spring in plastic tube Info - BUY Our price: $6.99 HOLE PRO BH-002: High Speed Steel (HSS) Blade Set for use with all Twin Blade adjustable hole cutters Info - BUY Our price: $11.95 HOLE PRO BT-002: Tungsten Carbide Blade Set for use with all Twin Blade adjustable hole cutters Info - BUY Our price: $17.95 HOLE PRO BH-003T: High Speed Steel (HSS) Blade for use with all Single Blade adjustable hole cutters Info - BUY Our price: $8.50 HOLE PRO BT-003: Tungsten Carbide Blade for use with all Single Blade adjustable hole cutters Info - BUY Our price: $10.50 HOLE PRO 7mm High Speed Steel Pilot Bit - (packaged as qty 2) Info - BUY Our price: $13.90 BLUE BOAR Dry Cutting Diamond Core 5/8"-11 Adapter, Centering Bit and Hex Wrench Info - BUY Our price: $44.95 BLUE BOAR Stabilizing Rubber Square for 2" Core Bit Info - BUY Our price: $7.95 BLUE BOAR Stabilizing Rubber Square for 2-1/4" Core Bit Info - BUY Our price: $7.95 BLUE BOAR Stabilizing Rubber Square for 2-1/2" Core Bit Info - BUY Our price: $7.95 BLUE BOAR Stabilizing Rubber Square for 2-5/8" Core Bit Info - BUY Our price: $7.95 BLUE BOAR Stabilizing Rubber Square for 3" Core Bit Info - BUY Our price: $7.95 BLUE BOAR Stabilizing Rubber Square for 3-5/8" Core Bit Info - BUY Our price: $9.95 BLUE BOAR Stabilizing Rubber Square for 4" Core Bit Info - BUY Our price: $9.95 BLUE BOAR Stabilizing Rubber Square for 4-1/2" Core Bit Info - BUY Our price: $9.95 BLUE BOAR Stabilizing Rubber Square for 5" Core Bit Info - BUY Our price: $9.95 BLUE BOAR Stabilizing Rubber Square for 6" Core Bit Info - BUY Our price: $9.95