3/8" Drive: M4, M5, M6, M7. M8, M9, M10, M12, and M14. A nine piece set of extra long Spline bit sockets. CR-V sockets with hardened S2 bits for enhanced durability. US PRO Industrial. US PRO Tools 1/4" and 3/8" Drive Stubby Double Headed Ratchet 72 Teeth 4191.
eBay
BGTEC 6/8/10mm Drilling Crowns Kit Drill Bits Set Hole Saw Cutter Tile Ceramic Marble Quartz Hole Opener M14 or 5/8"-11 Thread
Aliexpress UK
M5 - M6 - M8 - M9 - M10 - M12 - M14. 7 PIECE 3/8" DRIVE EXTRA LONG IMPACT SPLINE BIT SOCKET SET. DRIVE SIZE : 3/8" DRIVE. SET INCLUDES LENGTH : 110MM LONG.
eBay
4pcs 6/8/10/12mm M14 Thread Dry Vacuum Brazed Masonry Hole Saw Diamond Drill Bit Set for Tiles, Concrete, Ceramic, Granite
Aliexpress UK
7pc 3/8 Impact Spline Socket Bit Set M5-M14 Socket Cr-Mo M5 M6 M7 M8 M10 M12 M14. Condition is New. 16pc S 2 Impact Hex Bit Socket Set 1/2" Impact Allen Keys Tools H6 - H19 6723. Socket Type: Impact, Locking Wheel Nut Remover, Standard, Universal/Swivel.
eBay
FACHLICH 1pc Core Bits Serrated Dia20/25/30/32/35/50/68/110mm M14 Thread Ceramic Tile Granite Marble Drilling Crown Hole Saw
Aliexpress UK
SIZES : M6 - M8 - M9 - M10 - M12 - M14 - M16 - M18. 9 PIECE 1/2" DRIVE SPLINE BIT SOCKET SET. INCLUDES 1/2" DRIVE BIT HOLDER. DRIVE SIZE : 1/2" DRIVE. HEAT TREATED. NUMBER OF PIECES : 9 PIECE.
eBay
BRSCHNITT Carbide Brick Mortar Milling Bits for removing 10mm 3/8 Inch for Angle Grinder Mortar Cutter with M14 Thread
Aliexpress UK
The BlueSpot 9 PCE 1/2" Impact Spline Bits (M6-M18) are manufactured from S2 Steel for increased durability and strength. The set includes the most widely used spline sizes and are ideal for removing and applying spline fittings.
eBay
Diamond Tile Drill Bit ø6-68mm Matrix Tile Hole Saw for Ceramic Granite Marble Stone Brick with M14 Thread
Aliexpress UK
Sizes - M14 / M16 / M18 x 45 mm and 75 mm long. Product Support & After Care.
eBay
New M10/M14 Rotary Cylindrical Grinding Head Wood Carving Polishing Engraving Drilling Bits Ball Gouge Angle Grinder Power Tool
Aliexpress UK
9pc Low Profile Stubby Spline Impact Bit Socket Set. Dr Bits x 38mm long : M16 | M18. Dr Bits x 20mm long : M4 | M5 | M6 | M8. Suitable for use with Air / Electric Impact Guns. This set ideal for use in any application where access is restricted.
eBay
SANLEETEK Diamond Mortar Raking Bit 8mm Diamond Mortar Router with Carbide Tipped Positioning for Masonry Stone Brick M14 Thread
Aliexpress UK
Tackle tough automotive jobs with this professional-grade Neilsen 6-piece Spline Impact Socket Set. Designed for 1/2" drive tools, this set features M14, M16, and M18 spline bits in both 45mm and 75mm lengths.
eBay
M14 Diamond Chamfer Router Bits Dia 50mm Milling Tile Cutter Marble Concrete Hole Saw Masonry Drilling Crowns Construction Tools
Aliexpress UK