Product Features:
1) Black drill bits.
2) High Speed Steel 4241
3) Lowest Prices.
Business Terms:
Port: Shanghai
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Week
Payment Terms: L/C,T/T
Contact Supplier
1) Black drill bits.
2) High Speed Steel 4241
3) Lowest Prices.
Port: Shanghai
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Week
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: PVC bag, then middle box, the carton for sea transport.
Delivery Detail: 20 Work Days
HSS TWIST DRILL BITS
Favorite of both the DIY and industrial markets
Available in bright finish, black oxide, titanium nitride
hot roll-forged flute with special heat treatment gives additional toughness with increased durability of the drill bit.
* 118 degree point angle design for general purpose.
* black oxide finish for greater resistance to wear.
* economical high speed steel bit for general drilling.
* for drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.
Model No.: HC-Mi9
Features: Diamond Core Drill Bit for cured concrete
1.Super fast,efficient drilling
2.Long life economy puspose
3.drills with roof segt
Model No.:
Features: screws driver bits
T20 BIT
Anti cam-out ribs
Model No.:
Features: Drill bits: we are professional in producing drill bits for more fifteen years, worked with HILTI company .
Model No.: all types
Features: M223 API pdc bitAPI pdc bit
1.specialized in pdc bit
2.cover all IADC codes of pdc bit
3.all pdc bit size available
4.moq:1
Model No.: FH03
Features: 1.We are factory
2.SDS PLUS shank, Single Groove,Single Tip
3.Material:40CR,YG8C
4.Application: Concrete, Clinker, Masonry
Model No.: IADC
Features: supper anti-wear characteristic
Main Available:55,60,65,75,94,113,133,153
PDC bit,diamond bit,flat face non-coring PDC bit,P
Model No.: size 3" to 26"
Features: Brawny Tricone Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC
Model No.: XD
Features: Drill bits
1Sharp, more wearable, long life, no fragile
2 can adjust the grit according to customers' request
Model No.: any model
Features: Improved support and retention, diamond are impregnated in the matrix behind the PDC cutters
Model No.: 31302001
Features: HSS Saw Drill bits set
for drilling teel, cast steel
Model No.: KXD360-155
Features: High pressure DTH bit
1).Drill Hole:152mm~155mm
2).Weight: 26.5kg
3).Guage button: 8Xdia 16mm
4).Front button: 11X dia 16mm
Model No.:
Features: duuble end body drills
material:hign speed steel
135 Split-Point