hss twist drill bit
material:M2, M35, M42, F4341, 9341OR 4341
For drilling carbon and alloy steel, non-ferrous metal.
Port: shanghai
Minimum Order Quantity: 1000 Set/Sets
Supply Ability: 50000 Set/Sets per Quarter
Payment Terms: L/C,D/P,T/T
Contact Supplier
Packaging Detail: pvc bag,plastic box,metal box, plastic tube
Delivery Detail: 30-45days
hss twist drill bit
surface finishing:bright, black oxide, tin coated, black flute&white shank or rainbow
*hot fully ground flute with special heat treatment gives advanced throughness durability of the drill bit
*black oxide finish for greater resistance to wear
*economic hign speed steel bit for general drilling
*for drilling in steel,cast steel,malleable iron,sintered metal,non-ferrous metal
Model No.: DY146
Features: 1.niece quality
2.moderate price
3.various grade available
4.swift delivery time
Model No.: SSP--diamond segment
Features: DIAMOND SEGMENT
1,Long life time without chipping
2,Stable performance diamond segment
3,Affordable price diamond segment
Model No.: CBPB
Features: suitable for stone, granite.marble,concrete,asphalt,ceramic,
fast and smooth cutting,low electricity,low price.size:3/4''-14''
Model No.: COBJ
Features: suitable for wet &dry ,stone,Brick, Block and Masonry,concrete,asphalt,fast and smooth cutting,low electricity& price.
Model No.: COBU
Features: suitable for wet &dry ,stone,Brick, Block and Masonry,concrete,asphalt,fast and smooth cutting,low electricity& price.
Model No.: ELAQ
Features: Single Piece Electroplated Diamond Mounted Point
Model No.: COGH
Features: suitable for wet &dry ,stone,Brick, Block and Masonry,concrete,asphalt,fast and smooth cutting,low electricity& price.3''-4''
Model No.: CBAH
Features: suitable for wet &dry cutting,Brick, Block and Masonry,concrete,asphalt,fast and smooth cutting,low electricity& price.25-162mm
Model No.: ELAJ
Features: suitable for tile & ceramic ,marble,glass, Masonry,concrete,fast and smooth cutting,low electricity& price.size:4''-10''
Model No.: ST-E72961
Features: diamond polishing pad
1.High quality improved type
2,Dry polishing marble and granite
3.High degree after polishing
Model No.: MD-PN12
Features: 1.suitable for N.B. Pipe 1/4", 3/8" & 1/2"
2.For tubes with up to 3mm wall thickness steel
Model No.: GWGF
Features: Resin Bond Diamond Wheel for Bevelling Glass
extermely smooth and chip-free cutting glass ,