6 HOLE SIZES: 3/16" (4.76mm), 1/4" (6.35mm), 5/16" (7.94mm), 3/8" (9.52mm), 7/16" (11.11mm), 1/2" (12.7mm), with 1/16" (1.59mm) increments. 1/4 Inch Shank with 3 flats to eliminate slipping.
SMOOTH CUTTING: Double-fluted design for true round holes; Self-starting for clean holes in thin materials. The step drill bit is made with M35 cobalt. Ideal for a variety of materials from stainless steel, metal, plastic, fiberglass to wood. They also help to enlarge existing holes. M35 HSSCo is a high speed steel alloy made up of 5% cobalt. M35 is similar to M2, but with 5% cobalt added.
M35 COBALT: The addition of cobalt increases heat resistance. It is widely used in metal manufacturing because of its ability to resist wear over conventional high speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes. M35 is also less prone to chipping when used for interrupted cuts.
US-BASED CUSTOMER SERVICE: Available by chat, email, phone, or visit us at our customer service center in La Crosse, WI.
OSCARBIDE 1/2" Shank Nickel Plated Indexable Lathe Grooving Parting Holder Heavy Duty with 10 Pieces GTN-2(QC1402) Carbide Inserts QA08R-20 Right -Hand Cut Off Tool
KWD 25
GBJ 95 Degree S16Q-SCLCR09 5/8" Internal Turning Boring Bar with 10pcs CCMT32.51 Turning Inserts 16ER AG60 External Carbide Threading Insert with 5/8" SNL0016Q16 SER1616H16 Threading Holder
KWD 17.500
KLOT Radius T Slotting Milling Cutter 3mm-12mm Solid Carbide End Mill Keyseat AlTiN Coated for Stell&Uncoated for Aluminum (Unoated 12 * 6 R3)
KWD 16
YG-1 - F8243 F8 Series Vanadium Alloy HSS Spiral Flute Tap, TiN Coated, Round Shank with Square End, Bottoming Chamfer, 6-32 Thread Size, H3 Tolerance
KWD 5
