Reviews Hss Taper Drill Bits

Drill Hulk 13-Piece M35 Cobalt Drill Bit Set for Hard Metal, Stainless Steel, 1/16-Inch to 1/4-Inch, Jobber Length, 3-Flat Shank

JOBBER LENGTH: jobber length cobalt drill bit, 135 degree split point reduces drill walking, 3-flat shank provides a secrue grip in chucks.
MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits.
CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.
APPLICATION: best used for drilling in hard metal, including stainless steel.
INCLUDE: 13 pieces cobalt drill bits in inch sizes 1/16" to 1/4" (1/64" increments) with plastic case.

Master helicoil thread repair kit used for creating stronger internal threads in all metals, composites, polymers and other materials by repairing damaged or stripped internal threads and regaining the original thread size..
304 Stainless thread inserts create longer lasting durable threads, increase the possibility of higher torque application in weaker metals..
Master thread repair kit includes a collection of tools including HSS drill, tap, thread inserts, installation tool, break pin tool..
Metric Size: 5pcs HSS drill bits, 5pcs HSS taps, 5pcs break pin tools.
Includes 25 Each thread inserts: M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5.
SAE Size: 5pcs HSS drill bits, 5pcs HSS taps, 5pcs break pin tool.
Includes 25 Each thread inserts: 1/4''-20, 5/16''-18, 3/8''-16, 7/16''-14.

▲ All-In-One Convenience - Comprehensive, high quality 246pcs drill bits and driver set, Ideal for DIY projects and household maintenance and....
▲ Premium Quality: Bits made from superior HSS material titanium coated for long-lasting strength and durability. Improved flexible holding frame....
▲ Portable & Easy Storage- Compatible with impact drill and drivers. Comes in a tough portable carry case with a distinctive black and orange color....
▲ Variety - Full set includes 4 X Spade drill bits ½” to 1”, 30 X Titanium Coated and 30 X Black Oxide HSS Twist drill bits from 3/64” to....

Drill bits are made of M7 high-speed steel (HSS), for drilling hard materials.
135-degree split-point, 1/4-28 threads and a 5/16 inch hex adapter for removal of drill bit.
Three lengths of drill bits: Longs=2-3/8 inches.
Drill bits are black oxided to prevent chip-to-tool welding and corrosion.
Drill bits comply with National Aerospace Standard NAS965.

Drill bits are made of M7 high-speed steel (HSS), for drilling hard materials.
135-degree split-point, 1/4-28 threads and a 5/16 inch hex adapter for removal of drill bit.
Three lengths of drill bits: Longs=2-3/8 inches.
Drill bits are black oxided to prevent chip-to-tool welding and corrosion.
Drill bits comply with National Aerospace Standard NAS965.

Drill bits are made of M7 high-speed steel (HSS), for drilling hard materials.
135-degree split-point, 1/4-28 threads and a 5/16 inch hex adapter for removal of drill bit.
Three lengths of drill bits: Longs=2-3/8 inches.
Drill bits are black oxided to prevent chip-to-tool welding and corrosion.
Drill bits comply with National Aerospace Standard NAS965.

✔ PREMIUM 230 PCS TITANIUM COATED DRILL BIT SET Long and Short HSS Bits of different sizes from 1/16 up to 1/2 Inch for a variety of applications to use with Steel, Wood, Fiberglass, Plastic, Metal, Copper, Aluminum Alloy and many more. (Not for concrete).
✔ PROFESSIONAL HEAVY DUTY WITH IMPRESSIVE DESIGN AND QUALITY Made of HSS 4241 Titanium coated for maximum durability that lasts longer than regular bits.
✔ COMFORTABLE, CONVENIENT AND EFFECTIVE Drill bits with 135 degree split point for effective drilling that achieves precision and prevents walking.
✔ WELL ORGANIZED IN THE CARRYING CASE All sizes are printed on tray of a heavy-duty plastic drill bit organizer to help keep the bits for drill organized with the black cushion that prevents bits from falling off or mixed inside the case.
✔ PROFESSIONAL AND PERSONAL USE this drill kit is ideal for DIY projects at home, garden, workshop and many more. One of the largest among the drill sets in the market.

High quality drill bits made from superior HSS material titanium coated for long-lasting strength and durability.
Comprehensive drill bit set includes titanium drill bits, black oxide drill bits, wood drill bits, masonry drill bits, spade drill bits, screwdriving bits, ect..
Molded storage case included for easy organization and carrying.
Ideal for wood, metal, cement, masonry, plastic drilling As well as multiple driving and fastening applications.
Buy with confidence! If you have any issues, please don’t hesitate to contact us anytime.

STUBBY MECHANICS LENGTH: 135 degree split point reduces drill walking, straight shank.
MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits.
CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.
APPLICATION: best used for removing damaged bolts and screws, or drilling a pilot hole for a screw extractor.
INCLUDE: 2pcs 5/64 inch, 2pcs 7/64 inch, 1pc 5/32 inch, 1pc 1/4 inch and 1pc 19/64 inch cobalt left hand drill bits with case.